Concerned Earthlings Planning on Moving to an Exoplanet in the Far Future

No need not worry, according to planetary scientists, the majority of potential cradles for a new human Genesis have yet to be born

Mars is one of the newest location humans plan on visiting and possibly inhabiting in the near future. This spot looks promising, but getting the work crew to this spot is a killer. Realtors of the future will have to work on this one a bit. Image credit: NASA
Mars is one of the newest location humans plan on visiting and possibly inhabiting in the near future. This spot looks promising, but getting the work crew to this spot is a killer. Realtors of the future will have to work on this one a bit. Image credit: NASA

Space news (October 24, 2015) – The journey to Mars –

Earthlings thinking about moving to Mars, or another planet, with the first spacecraft leaving, can breathe a sigh of relief. Peter Behroozi and Molly Peeples of NASA’s Space Telescope Science Institute (STScI) have completed a study of the percentage of Earth-like planets created during the life of the universe, so far, and according to estimates, the majority of Earth-like planets have yet to be born. 

“Our main motivation was understanding the Earth’s place in the context of the rest of the universe,” said study author Peter Behroozi of the Space Telescope Science Institute (STScI) in Baltimore, Maryland, “Compared to all the planets that will ever form in the universe, the Earth is actually quite early.”

“There is enough remaining material [after the big bang] to produce even more planets in the future, in the Milky Way and beyond,” added co-investigator Molly Peeples of STScI.

The diversity of exoplanets is large — more than 800 planets outside the Solar System have been found to date, with thousands more waiting to be confirmed. Detection methods in this field are steadily and quickly increasing — meaning that many more exoplanets will undoubtedly be discovered in the months and years to come. This planet looks promising, but is going to be a problem reaching with current technology. Image credit IAU
The diversity of exoplanets is large — more than 800 planets outside the Solar System have been found to date, with thousands more waiting to be confirmed. Detection methods in this field are steadily and quickly increasing — meaning that many more exoplanets will undoubtedly be discovered in the months and years to come.
This planet looks promising but is going to be a problem reaching with current technology.
Image credit IAU

By Earth-like we mean an exoplanet the right distance from its parent star for water to exist in liquid form and the Genesis of life to take place. Earth is the only planet we know life exists on, but considering estimates of the size of the cosmos, one would certainly expect life has popped its head up somewhere else. If their estimates of the amount of gas left over for the formation of new stars is correct, the Milky Way and universe will be making new stars for a very long time. 

There’s still lots of time to invent, or order on the uni-net (Universal Internet), a faster-than-light spacecraft to help in your search for a new home. Current estimates indicate there are at least 1 billion Earth-sized planets in the Milky Way. How many are suitable homes you can live on? Maybe by the time you get the spacecraft you need, they’ll have a better estimate of exactly how many are Earth-like. 

You still have time to prepare!

Unless you’re a time traveler from the future, you have time to prepare, and this team of intrepid astronomers has time to refine their estimate. Hopefully, by then, we’ll be permanently connected to the uni-net, and you can just look online for the best property on an exoplanet far, far away.

You can learn more about NASA’s mandate to travel to the stars here.

You can discover the Hubble Space Telescope.

Learn more about the Space Telescope Science Institute here.

Learn more and become part of Planetary Resources Inc’s plans to mine an asteroid in the near future.

Read about astronomers search for planets with the building blocks of life.

Read about the detection of the first Earth-sized planet.

 

Kepler Mission Discovers First Nearly-Earth-Sized Cradle for a New Human Genesis

NASA space scientists have discovered the first nearly Earth-sized exoplanet lying within the habitable zone of its Sun-like parent star 

This artist's concept compares Earth (left) to the new planet, called Kepler-452b, which is about 60 percent larger in diameter. Credits: NASA/JPL-Caltech/T. Pyle
This artist’s concept compares Earth (left) to the new planet, called Kepler-452b, which is about 60 percent larger in diameter.
Credits: NASA/JPL-Caltech/T. Pyle

Space news (July 23, 2015) – 1,400 light-years away in the constellation Cygnus –

Twenty years after proving other planets do exist the human journey to the beginning of space and time draws nearer to finding an Earth-like cradle for a new human Genesis

This artist's concept depicts one possible appearance of the planet Kepler-452b, the first near-Earth-size world to be found in the habitable zone of star that is similar to our sun. Credits: NASA/JPL-Caltech/T. Pyle
This artist’s concept depicts one possible appearance of the planet Kepler-452b, the first near-Earth-size world to be found in the habitable zone of a star that is similar to our sun.
Credits: NASA/JPL-Caltech/T. Pyle

NASA’s Kepler spacecraft has discovered the first nearly Earth-sized exoplanet orbiting within the habitable zone of a star much like our own Sun. Called Kepler-452b and roughly 60 percent bigger than our home planet, this exoplanet is the smallest planet found orbiting at a distance from its parent star where liquid water could exist.

On the 20th anniversary year of the discovery that proved other suns host planets, the Kepler exoplanet explorer has discovered a planet and star which most closely resemble the Earth and our Sun,” said John Grunsfeld, associate administrator of NASA’s Science Mission Directorate at the agency’s headquarters in Washington. “This exciting result brings us one step closer to finding an Earth 2.0.

A Star Like Our Sun

This size and scale of the Kepler-452 system compared alongside the Kepler-186 system and the solar system. Kepler-186 is a miniature solar system that would fit entirely inside the orbit of Mercury. Credits: NASA/JPL-CalTech/R. Hurt
This size and scale of the Kepler-452 system compared alongside the Kepler-186 system and the solar system. Kepler-186 is a miniature solar system that would fit entirely inside the orbit of Mercury.
Credits: NASA/JPL-CalTech/R. Hurt

Kepler-452b’s parent star is an older cousin to the Sun, a G2 type star approximately 20 percent brighter, 1.5 billion years older, and 10 percent bigger than Earth’s home star.

We can think of Kepler-452b as an older, bigger cousin to Earth, providing an opportunity to understand and reflect upon Earth’s evolving environment,” said Jon Jenkins, Kepler data analysis lead at NASA’s Ames Research Center in Moffett Field, California, who led the team that discovered Kepler-452b. “It’s awe-inspiring to consider that this planet has spent 6 billion years in the habitable zone of its star; longer than Earth. That’s substantial opportunity for life to arise, should all the necessary ingredients and conditions for life to exist on this planet.

A Rocky Exoplanet like Earth?

Since Kepler launched in 2009, twelve planets less than twice the size of Earth have been discovered in the habitable zones of their stars. Credits: NASA/N. Batalha and W. Stenzel
Since Kepler launched in 2009, twelve planets less than twice the size of Earth have been discovered in the habitable zones of their stars.
Credits: NASA/N. Batalha and W. Stenzel

Kepler-452b is the twelfth exoplanet the human journey to the beginning of space and time has viewed lying within the habitable zone of its parent star. Data collected by both space and Earth-based telescopes indicates planets of this size are often rocky in nature. Indicating the possibility this exoplanet could have an atmosphere and environment that could act as a cradle for a new human Genesis to begin. 

A New Human Genesis!

Humans traveling across spacetime to Kepler-452b would evolve during a voyage lasting thousands or even hundreds of years. Extended hibernation of some type would certainly make the journey easier, but this kind of technology hasn’t been developed. An alternative solution to extended periods living in space during a voyage unlike any humans have undertaken is probably a necessity.

Once we land on Kepler-452b, learning to survive and live on this foreign planet will evolve us once again. Humans are designed to evolve in order to survive living in different environments. We would likely survive as a species, but doing so would change us in ways we can’t begin to imagine.

521 New Candidates for the Exoplanet Zoo

There are 4,696 planet candidates now known with the release of the seventh Kepler planet candidate catalog - an increase of 521 since the release of the previous catalog in January 2015. Credits: NASA/W. Stenzel
There are 4,696 planet candidates now known with the release of the seventh Kepler planet candidate catalog – an increase of 521 since the release of the previous catalog in January 2015.
Credits: NASA/W. Stenzel

At the same time, NASA released this news it announced the Kepler mission’s discovery of 521 new exoplanet candidates for the exoplanet zoo. 12 of these candidates orbit their parent star within the habitable zone and nine have home stars similar to the Sun in both size and temperature. Great news for the human desire to locate a second Earth to live on. 

We’ve been able to fully automate our process of identifying planet candidates, which means we can finally assess every transit signal in the entire Kepler dataset quickly and uniformly,” said Jeff Coughlin, Kepler scientist at the SETI Institute in Mountain View, California, who led the analysis of a new candidate catalog. “This gives astronomers a statistically sound population of planet candidates to accurately determine the number of small, possibly rocky planets like Earth in our Milky Way galaxy.

NASA space scientists will now take a closer look at each of the exoplanet candidates and specifically the ones lying within the habitable zone of their parent star. There could be a second Earth, a cradle for a new human Genesis, waiting to be discovered. An event that would change the course of human history on planet Earth and the way we view ourselves as cosmic beings.

To learn more about the Kepler mission go here.

To learn more about NASA’s space mission visit here.

Read about NASA’s Europa Orbiter and plans to take a closer look at one of the best places in the solar system to look for life other than Earth.

Learn more about ice geysers erupting from the frozen surface of Saturn’s moon Enceladus helping to create the E ring of the second biggest planet in the solar system.

Learn about the mystery surrounding the existence of ultra-luminous x-ray sources in the cosmos and ways space scientists are beginning to lift the veil of secrecy surrounding these mysterious objects.

Survey of Debris Fields Around Infant Suns Reveals Structures with Unexpected Diversity and Complexity

Structures created during cataclysmic collisions between objects left over from planet formation or something unknown?

This is a set of images from a NASA Hubble Space Telescope survey of the architecture of debris systems around young stars. Ten previously discovered circumstellar debris systems, plus MP Mus (a mature protoplanetary disk of age comparable to the youngest of the debris disks), were studied.
This is a set of images from a NASA Hubble Space Telescope survey of the architecture of debris systems around young stars. Ten previously discovered circumstellar debris systems, plus MP Mus (a mature protoplanetary disk of age comparable to the youngest of the debris disks), were studied.

Space news (July 13, 2015) – collisions indicating possible gravitational effects of unseen orbiting exoplanets or consequences of the star traveling through interstellar space –

Space scientists using the Hubble Space Telescope recently completed a visible-light imaging survey of the debris field systems around 10 young stars between the ages of 10 million to 1 billion years old. Debris fields they studied in order to better understand the early solar system and formation of the planets.

Explore 25 Years of the Hubble Space Telescope NASA will host a one-day-long event for 50 social media and media attendees at the Newseum and NASA's Goddard Space Flight Center to mark the 25th anniversary of the Hubble Space Telescope. In 1990, the Hubble Space Telescope was launched into a low Earth orbit and began returning groundbreaking images and data that continue to revolutionize astronomy.
Explore 25 Years of the Hubble Space Telescope
NASA will host a one-day-long event for 50 social media and media attendees at the Newseum and NASA’s Goddard Space Flight Center to mark the 25th anniversary of the Hubble Space Telescope. In 1990, the Hubble Space Telescope was launched into a low-Earth orbit and began returning groundbreaking images and data that continue to revolutionize astronomy.

It’s like looking back in time to see the kinds of destructive events that once routinely happened in our solar system after the planets formed,” said survey leader Glenn Schneider of the University of Arizona’s Steward Observatory.

eclipseguy with Glenn Schneider from The Steward Observatory at the University of Arizona. Glenn is the Project Lead – he makes the calculations for our Totality Run: the aircraft’s interception of the Moon’s umbra. He’s seen 32 Total Solar Eclipses
eclipseguy with Glenn Schneider from The Steward Observatory at the University of Arizona. Glenn is the Project Lead – he makes the calculations for our Totality Run: the aircraft’s interception of the Moon’s umbra. He’s seen 32 Total Solar Eclipses

What did the survey find?

Space scientists studying the evolution of stars and the formation of planets used to think debris fields surrounding young stars should be composed of simple pancake-like structures.

The complexity and diversity in debris fields studied in this recent survey strongly suggest this scenario is a little more involved than theories suggest. Facts indicate the possibility of gravitational effects of unseen exoplanets hidden within the dusty debris, the results of the young star traveling through interstellar space, or something unthought of as the reason for the deviation from theory.

We find that the systems are not simply flat with uniform surfaces,” Schneider said. “These are actually pretty complicated three-dimensional debris systems, often with embedded smaller structures. Some of the substructures could be signposts of unseen planets.” The astronomers used Hubble’s Space Telescope

Imaging Spectrograph to study 10 previously discovered circumstellar debris systems.

Star HD 181327 Shows Huge Debris Spray

Captured by the Hubble Space Telescope, this image shows the huge dusty debris discs around a star called HD 181327, showing a huge spray of debris possibly caused by the recent collision of two bodies into the outer part of the system. Read more: http://www.dailymail.co.uk/sciencetech/article-2826048/Hubble-spots-massive-eye-sky-reveal-massive-dust-clouds-left-planets-form-say-moon-formed.html#ixzz3gjPl6sI1 Follow us: @MailOnline on Twitter | DailyMail on Facebook
Captured by the Hubble Space Telescope, this image shows the huge dusty debris discs around a star called HD 181327, showing a huge spray of debris possibly caused by the recent collision of two bodies into the outer part of the system. Image credit NASA

The ring-like debris system surrounding star HD 181327 has irregularities space scientists think could be due to a recent collision between two bodies on the outer part of the system.

This spray of material is fairly distant from its host star — roughly twice the distance that Pluto is from the sun,” said co-investigator Christopher Stark. “Catastrophically destroying an object that massive at such a large distance is difficult to explain, and it should be very rare. If we are in fact seeing the recent aftermath of a massive collision, the unseen planetary system may be quite chaotic.

Another interpretation for the irregularity is that the disk has been mysteriously warped by the star’s passage through interstellar space, directly interacting with the unseen interstellar material. “Either way, the answer is exciting,” Schneider said. “Our team is currently analyzing follow-up observations that will help reveal the true cause of the irregularity.

As of 07/09/2015 space scientists have verified the existence of 1858 exoplanets, including 468 exosolar systems with multiple planets, and 92 Earth-size terrestrial-type planets. The structure and overall architecture of the systems discovered so far are more diverse than astrophysicists first proposed.

Habitable Worlds Image Credit & Licence: Planetary Habitability Laboratory (UPR Arecibo) Explanation: Is Earth the only known world that can support life? In an effort to find life-habitable worlds outside our Solar System, stars similar to our Sun are being monitored for slight light decreases that indicate eclipsing planets. Many previously-unknown planets are being found, including over 700 worlds recently uncovered by NASA's Kepler satellite. Depicted above in artist's illustrations are twelve extrasolar planets that orbit in the habitable zones of their parent stars. These exoplanets have the right temperature for water to be a liquid on their surfaces, and so water-based life on Earth might be able to survive on them. Although technology cannot yet detect resident life, finding habitable exoplanets is a step that helps humanity to better understand its place in the cosmos.
Habitable Worlds
Image Credit & Licence: Planetary Habitability Laboratory (UPR Arecibo)
Explanation: Is Earth the only known world that can support life? In an effort to find life-habitable worlds outside our Solar System, stars similar to our Sun are being monitored for slight light decreases that indicate eclipsing planets. Many previously unknown planets are being found, including over 700 worlds recently uncovered by NASA’s Kepler satellite. Depicted above in artist’s illustrations are twelve extrasolar planets that orbit in the habitable zones of their parent stars. These exoplanets have the right temperature for water to be a liquid on their surfaces, and so water-based life on Earth might be able to survive on them. Although technology cannot yet detect resident life, finding habitable exoplanets is a step that helps humanity to better understand its place in the cosmos.

During this time, space scientists have only viewed about two dozen light-scattering, circumstellar debris systems due to their comparative faintness and proximity to their parent stars. Despite the small sample size in exoplanetary debris systems astronomers view a surprising variety of architectures.

We are now seeing a similar diversity in the architecture of the accompanying debris systems,” Schneider said. “How are the planets affecting the disks, and how are the disks affecting the planets? There is some sort of interdependence between a planet and the accompanying debris that might affect the evolution of these exoplanetary debris systems.

What’s next?

Space scientists will now use the results obtained through this survey and the overall study of the debris system disks viewed to devise new theories and experiments to determine more about the evolution and growth of young stars in the cosmos.

They’ll also use the data and information gained to begin looking at how our solar system formed and evolved during the past 4.6 billion years. They want to study collisions between objects like HD 181327 and Earth-like planets to give more insight into the birth and evolution of our planet and the Moon during the first moments of the solar system.

You can learn more about and follow NASA’s space mission here.

Learn more about the Hubble Space Telescope here.

Learn about the NExSS Coalition’s Search for Habitable Planets and Life Beyond Earth.

Read about NASA telescopes detection of water vapor and clear skies on a Neptune-sized exoplanet.

Learn how to calculate the orbit of asteroids within the Main Asteroid Belt.

NExSS Coalition Searches for Habitable Planets and Life Beyond Earth

Groundbreaking collaboration between sciences explores planetary zoo for candidates with the ingredients for life

The search for life beyond our solar system requires unprecedented cooperation across scientific disciplines. NASA's NExSS collaboration includes those who study Earth as a life-bearing planet (lower right), those researching the diversity of solar system planets (left), and those on the new frontier, discovering worlds orbiting other stars in the galaxy (upper right). Credits: NASA
The search for life beyond our solar system requires unprecedented cooperation across scientific disciplines. NASA’s NExSS collaboration includes those who study Earth as a life-bearing planet (lower right), those researching the diversity of solar system planets (left), and those on the new frontier, discovering worlds orbiting other stars in the galaxy (upper right).
Credits: NASA

Space news (June 06, 2015) – The human search for life beyond Earth reaches for new horizons this week with the announcement NASA’s bringing together space scientists spanning a variety of scientific fields to form Nexus for Exoplanet System Science (NExSS).

Nexus for Exoplanet System Science (NExSS) brings together top research teams in Earth and planetary science and Helio and Astrophysics in an effort to determine the habitability of exoplanets discovered during the human journey to the beginning of space and time.

“This interdisciplinary endeavor connects top research teams and provides a synthesized approach in the search for planets with the greatest potential for signs of life,” says Jim Green, NASA’s Director of Planetary Science. “The hunt for exoplanets is not only a priority for astronomers, it’s of keen interest to planetary and climate scientists as well.”

Since the beginning of NASA’s Kepler Space Mission six years ago planet hunters have discovered 1852 exoplanets. Currently, there are another 4661 candidates detected by the Kepler Space Telescope, being examined closely for evidence to prove the existence of life beyond Earth. NExSS space scientists will develop techniques to confirm the habitability of these exoplanets by searching for ‘signs of life’.

Earth and planetary scientists, Heliophysicists and Astrophysicists use a “System Science” approach to better understand the ‘signs of life’ they need to look for on exoplanets discovered. They want to understand how life-on-Earth interacts with the atmosphere, geology, oceans and interior of the planet, and how this is affected by our sun. In an effort to develop better techniques to detect life on distant planets.

Dr. Paul Hertz, Director of the Astrophysics Division at NASA notes, “NExSS scientists will not only apply a systems science approach to existing exoplanet data, their work will provide a foundation for interpreting observations of exoplanets from future exoplanet missions such as TESS, JWST, and WFIRST.” The Transiting Exoplanet Survey Satellite (TESS) is working toward a 2017 launch, with the James Webb Space Telescope (JWST) scheduled for launch in 2018. The Wide-field Infrared Survey Telescope (WFIRST) is currently being studied by NASA for a launch in the 2020’s.

The search for life goes on

NExSS is led by Natalie Batalha of NASA’s Ames Research Center, Dawn Gelino of NASA’s Exoplanet Science Institute, and Anthony del Genio of NASA’s Goddard Institute for Space Studies. They’ll lead team members from ten universities and two research institutes as they search for exoplanets with signs of life.

Humans have searched for signs of life in the night sky for thousands of years and some claim to have met and interacted with extraterrestrial beings during this time.

Now, humans desire to meet and communicate with beings from another world, and NExSS is the next step towards finding the answer to the eternal question.

Are we alone in the universe?

To learn more about NExSS and the search for life visit here.

You can learn more about NASA’s space mission to the stars here.

Learn more about planets in four star systems

Read about NASA reaching out to private and business concerns to help enable the human desire to travel to Mars and beyond.

Learn how to calculate the orbits of asteroids within the Main Asteroid Belt.

Did Life Evolve in the Early Universe?

Were there even suitable planets upon which life could survive? 

Space news (February 03, 2015) 117 light-years away in the constellation Lyra –

Astronomers have often wondered if life could have evolved in the early universe? Space scientists using data provided by NASA’s Kepler mission recently discovered a planetary system containing as many as five earth-sized planetthat formed when the universe was two billion years old.

The tightly packed system, named Kepler-444, is home to five small planets in very compact orbits. The planets were detected from the dimming that occurs when they transit the disc of their parent star, as shown in this artist's conception. Image Credit: Tiago Campante/Peter Devine
The tightly packed system, named Kepler-444, is home to five small planets in very compact orbits. The planets were detected from the dimming that occurs when they transit the disc of their parent star, as shown in this artist’s conception.
Image Credit: Tiago Campante/Peter Devine

  

The five earth-sized planets discovered orbit close to their home star in the star system called Kepler-444, range in size between Mercury and Venus. They also take less than ten days to complete each orbit, which means the weather on these planets is hotter and more extreme than any planet in our solar system.

Earth-based life would never survive on these planets unless of course, these planets were once further from their home star. If these planets were once located within the habitable zone of their home planet? It’s possible life once evolved and flourished on one or more of these early planets.

“While this star formed a long time ago, in fact before most of the stars in the Milky Way, we have no indication that any of these planets have now or ever had life on them,” said Steve Howell, Kepler/K2 project scientist at NASA’s Ames Research Center in Moffett Field, California. “At their current orbital distances, life as we know it could not exist on these ancient worlds.”

Space scientists studying the age of planets within a star system measure small changes in the brightness of the parent sun produced by pressure waves within the star. These pressure waves result in small variations in star temperature and luminosity leading to very small changes in brightness. Asteroseismologists – asteroseismology is the study of the interior of suns – use these measurements to determine the diameter, mass, and age of the parent sun. The age of the planets within a star system is the same as the parent sun since they formed at about the same time. 

The existence of earth-sized planets in the early universe indicates life could have evolved and survived. This news doesn’t tell us how common solar systems with planets of this size were, but it does mean the possibility existed. 

What’s next?

Space scientists will now begin looking further back in time and at more early star systems to see if they can find more earth-sized planets life could have evolved on. Any intelligent life evolving in these planets would have long ago moved to another planet. Is it possible we could be descendants of life that evolved in the early universe? If any civilization had the time to develop the technology required to travel the universe and seed planets it would be one that developed on one of these early earth-sized planets.

For more information on NASA’s Kepler space mission go here.

Read about methane clouds moving over the northern seas of Saturn’s moon Titan

Read about the first earth-sized planet discovered orbiting within its home star’s habitable zone

Read about the search for extraterrestrial life taking a turn at Jupiter

NASA Seeks Private-Public Business Partnerships to Enable the Human Desire to Explore Mars and Asteroids

Visiting Mars and a nearby asteroid is an adventure far beyond climbing the tallest mountain or sailing the deepest seas

Low-resolution VMC image acquired on 15 December 2012 at 03:10:03 GMT at an altitude of 9761.02 km above Mars, on Mars Express orbit number 11,396. On 18 December 2012, this image was selected as the symbolic
Low-resolution VMC image acquired on 15 December 2012 at 03:10:03 GMT at an altitude of 9761.02 km above Mars, on Mars Express orbit number 11,396.
On 18 December 2012, this image was selected as the symbolic “first data” to be downloaded via ESA’s new Malargüe deep-space tracking station in Argentina. The image was acquired by the Visual Monitoring Camera on the Mars orbiter and traveled 327 million km in just over 18 minutes.
The tracking pass began at about 22:11 GMT (23:11 CET) on 18 December. On arrival at the station, the data were transmitted to ESOC, ESA’s European Space Operations Centre, Darmstadt, Germany.
Credit: ESA

 

Space news (December 1, 20140) enabling the journey to Mars –

NASA recently reached out to the public to ask for proposals concerning the development of the concepts and technology required to travel to a nearby asteroid or Mars in the near future. They want to develop partnerships with private individuals and businesses to share combined funding to develop faster space propulsion systems, space habitats capable of keeping humans alive in deep space for extended periods, and small satellites to explore the solar system.

This 3D image shows what it would look like to fly over the surface of comet 67P/Churyumov-Gerasimenko. The image was generated by data collected by the Rosetta Lander Imaging System (ROLIS) aboard the European Space Agency's Philae spacecraft during the decent to the spacecraft's initial touchdown on the comet Nov. 12.
This 3D image shows what it would look like to fly over the surface of comet 67P/Churyumov-Gerasimenko. The image was generated by data collected by the Rosetta Lander Imaging System (ROLIS) aboard the European Space Agency’s Philae spacecraft during the descent to the spacecraft’s initial touchdown on the comet Nov. 12.

NASA and their partners will make use of the Moon and space around it to help enable the next phase of the human journey to the beginning of space and time. It will be easier to both manufactures many of the things needed to enable the journey and develop many of the technologies required on or in space around the Moon. At the same time, we’ll learn many things about traveling and surviving in space needed to make the trip and return.

NASA seeks proposals to develop a state-of-the-art solar electric propulsion system in the 50 to the 300-kilowatt range. Currently, NASA uses systems generating less than five kilowatts. They have also selected proposals to develop a solar electric propulsion system in the 40-kilowatt range.

NASA currently has Orion in development, a human habitation capable of keeping four human beings alive in deep space for 21 days and bringing them back to Earth in one piece. They seek proposals concerning possible studies and the development of technologies and concepts to allow humans to travel to a nearby asteroid or Mars and return safely after exploring extensively.

They intend to study architecture, subsystems, and engineering of a modular habitat capable of doing the job. NASA will use any habitat designed and engineered to enable planned missions to the Moon, which will help test it for use in future missions. Studies proposed should address transportation, habitation, operations or environmental capabilities of a modular space habitat.

NASA’s also hoping to form partnerships with private firms and individuals in the development and delivery of small satellites called CubeSats. Proposals selected will fly as secondary payloads on Exploration Mission-1, which offers an opportunity to launch these CubeSats into deep space and enable future space science, technology growth, exploration and commercial applications.

NASA wants to provide rewards or incentives for private concerns and individuals desiring to take a hand or increase their stake in the future of human space exploration through this announcement. They’re doing this in order to both accomplish current missions and objectives and sustain current investments in space technologies and capabilities needed to journey to the beginning of space and time. They expect partners to contribute significantly to any agreement since any technology or capabilities developed could make a lot of money.

Check it out!

NASA asks all interested private firms or individuals to submit their proposals electronically by 4:30 p.m. EST December 12, 2014.  American businesses, charities and international institutions are all eligible to apply. All rewards or incentives can be affected by the amount of money available. NASA could hold off on making awards until it receives funding for the next year or decides to make awards in certain areas and keep the rest back until they know exactly where they stand financially.

You can find more information on this NASA initiative here.

For more information on NASA’s Next Space Technologies for Exploration Partnerships go here.

Read about mysterious x-ray sources keeping astronomers guessing

Read about Einstein’s Spacetime

Read about the search for extra-terrestrial moons

NASA Telescopes Detecting Clear Skies and Steamy Water Vapor on Neptune-size Exoplanet

A Neptune-size planet with a clear atmosphere is shown crossing in front of its star in this artist's depiction. Such crossings, or transits, are observed by telescopes like NASA's Hubble and Spitzer to glean information about planets' atmospheres.
A Neptune-size planet with a clear atmosphere is shown crossing in front of its star in this artist’s depiction. Such crossings, or transits, are observed by telescopes like NASA’s Hubble and Spitzer to glean information about planets’ atmospheres Image Credit NASA

Is a sign smaller exoplanets could have similar or more hospitable environments

Space news (November 07, 2014) 120 light-years away in the constellation Cygnus –

NASA space scientists using the Hubble, Spitzer and Kepler space telescopes detected clear skies and steamy water vapor on exoplanet HAT-P-11b. This is the first detection of molecules on an exoplanet the size of Neptune or smaller. It’s also a sign smaller exoplanets have similar or more hospitable environments.  

Scientists were excited to discover clear skies on a relatively small planet, about the size of Neptune, using the combined power of NASA's Hubble, Spitzer and Kepler space telescopes. Image Credit: NASA/JPL-Caltech
Space scientists were excited to discover clear skies on a relatively small planet, about the size of Neptune, using the combined power of NASA’s Hubble, Spitzer, and Kepler space telescopes.
Image Credit: NASA/JPL-Caltech

How did space scientists detect clear skies and steamy vapor on a planet 120 light-years away in the Constellation Cygnus? Astronomers used the Hubble, Spitzer and Kepler space telescopes to observe HAT-P-11b as it passed in front of its parent star in relation to Earth. By analyzing the starlight passing through the atmosphere of the exoplanet, space scientists determined the specific molecules making it up. 

This scientific technique is called Transmission Spectroscopy and it was particularly effective in the case of HAT-P-11b because of this Neptune-size exoplanet (exo-Neptune), unlike previous ones detected, has no clouds in the atmosphere to block the starlight from coming through, which allowed for the detection of water vapor molecules.  

A plot of the transmission spectrum for exoplanet HAT-P-11b, with data from NASA's Kepler, Hubble and Spitzer observatories combined. The results show a robust detection of water absorption in the Hubble data. Transmission spectra of selected atmospheric models are plotted for comparison. Image Credit: NASA/ESA/STScI
A plot of the transmission spectrum for exoplanet HAT-P-11b, with data from NASA’s Kepler, Hubble and Spitzer space observatories combined. The results show a robust detection of water absorption in the Hubble data. Transmission spectra of selected atmospheric models are plotted for comparison.
Image Credit: NASA/ESA/STScI

“This discovery is a significant milepost on the road to eventually analyzing the atmospheric composition of smaller, rocky planets more like Earth,” said John Grunsfeld, assistant administrator for NASA’s Science Mission Directorate in Washington. “Such achievements are only possible today with the combined capabilities of these unique and powerful observatories.” 

“When astronomers go observing at night with telescopes, they say ‘clear skies’ to mean good luck,” said Jonathan Fraine of the University of Maryland, College Park, lead author of a new study appearing in Nature. “In this case, we found clear skies on a distant planet. That’s lucky for us because it means clouds didn’t block our view of water molecules.” 

“We think that exo-Neptunes may have diverse compositions, which reflect their formation histories,” said study co-author Heather Knutson of the California Institute of Technology in Pasadena. “Now with data like these, we can begin to piece together a narrative for the origin of these distant worlds.” 

“We are working our way down the line, from hot Jupiters to exo-Neptunes,” said Drake Deming, a co-author of the study also from the University of Maryland. “We want to expand our knowledge to a diverse range of exoplanets.” 

NASA space scientists will now use the Hubble, Spitzer and Kepler space telescopes to begin looking at more exoplanets the size of HAT-P-11b for clear skies and water vapor. They’ll also hope to use Transmission Spectroscopy to detect smaller exoplanets, more like our home planet, called super-Earths orbiting distant stars. Once the James Webb Space Telescope comes online in 2018, they’ll begin looking at any super-Earths detected for signs of water vapor and other molecules. 

Find more on the Hubble Space Telescope here

More information on the Spitzer Space Telescope can be found here

Look here for more on the Kepler Space Telescope. 

Go here for more information on NASA and the exoplanets discovered.

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