Celeston Ultima Duo Eyepieces

Celestron's new Ultima Duo  eyepieces
Celestron’s new Ultima Duo eyepieces

Get a new perspective on the universe by looking through Ultima Duo high-performance photo-visual eyepieces offering stunning views of the solar system and crystal clear images of the Moon and planets. Versatile enough to go from viewing to imaging in the blink of an eye, Celestron’s new Ultima Duo eyepieces combine fully multi-coated, state-of-the-art optics and a built-in T-adapter for reliable Astro imaging 

A complete line of quality eyepieces
A complete line of quality eyepieces

Celestron’s Ultima Duo eyepieces have a 68-degree field of view perfect for visual observing and industry standard 42mm T-adapter threads. Just remove the rubber eye guard and then easily attach a DSL camera for unforgettable images of the planets and Moon.

Canadians can find Ultima Duo here or at Celestron.

Read about “NASA”s Curiosity Mars Rover Approaching a Region Called the Kimberly on the Red Planet

NASA’s Asteroid Hunting Content

Ancient Skywatchers of the American Southwest

Planets! Planets! It’s Full of Planets!

Planets! Planets! It's full of planets!
Planets! Planets! It’s full of planets!

The portion of the sky the Hubble Space Telescope is currently looking at is full of planets both big and small

Astronomy News – One of the greatest things about being an astronomer is the excitement of mystery and wonder you feel every time you discover something you never even suspected. This must have been the feeling running through the minds of astronomers looking at the data provided by the Hubble Space Telescope indicating the presence of planets around distant stars. The rush of adrenalin as they went over the data they had worked and waited for must have been truly euphoric.

The Hubble Space Telescope helped us discover the cosmos is full of planets
The Hubble Space Telescope helped us discover the cosmos is full of planets

What kind of planets would they find? Smaller rocky worlds like Earth, larger gas planets like Jupiter, or some unusual planet never before dreamed of. All of their hard work and dedication to the task-at-hand is about to open a door of discovery to worlds of wonder. Worlds with environments unlike anything we have experienced on Earth, where life we could never envision might have evolved. This is why astronomers spend countless days, weeks, months and ultimately lives studying the sky above our heads.

Rocky planets like Earth are starting to be found also
Rocky planets like Earth are starting to be found also

Astronomers see a sky full of planets

The small portion of the sky being studied by astronomers using the Hubble Space Telescope is full of planets. Some appear to be of a similar rocky composition to our home planet while others appear to be totally inhospitable to Earth-type life. Planets like Earth are thought to be mainly composed of rocky material, which is denser and thus heavier than the materials making up gas planets. The planets being found orbiting stars in the portion of the sky being surveyed by Hubble are helping to rewrite planet formation theory and other areas of astronomical study. Astronomers are finding planets of types they were expecting to find, and a few they weren’t expecting to see.

Gas planets composed mainly of carbon dioxide!
Gas planets composed mainly of carbon dioxide!

The first planets found by the Hubble Space Telescope were large gas giants, like Jupiter and Saturn, but more recent finds have included planets similar in size and possible composition to Earth. Astronomers want to study Earth-like planets in an effort to uncover more secrets concerning the birth of our own solar system and the planet, which could give us clues to the development and evolution of Earth-like life in our universe. More recent developments even include the first direct imaging of a planet orbiting a distant star.

A planet has now been seen orbiting a distant star
A planet has now been seen orbiting a distant star

The truly amazing part is Hubble is only surveying a portion of the sky with around 100,000 suns and we’re finding more and more planets as astronomers continue to refine their planet finding techniques and instruments. Once we extrapolate and calculate the number of possible planets, using the available data so far gathered, we find the number of possible planets to be beyond count.

Most of the planets found have been within 300 light years of Sol
Most of the planets found have been within 300 light years of Sol

Astronomers will use the James Webb Space Telescope to journey to the beginning of space and time

During the 2013 human space odyssey, astronomers explored a portion of the night sky with the Hubble Space Telescope and exclaimed. It’s full of planets! In the years ahead during the human journey to the beginning of space and time, we expect astronomers to discover undreamed-of worlds, revolving around suns we humans can’t even conceive of. Especially once the James Webb Space Telescope comes online we should expect to visit undreamed of planets.

This is the Near Infrared Spectrograph for the James Webb Space Telescope, which will be used to try to find more planets
This is the Near Infrared Spectrograph for the James Webb Space Telescope, which will be used to try to find more planets

Best to buckle your seatbelt and prepare for the ride of your life! The human journey to the beginning of space and time is about to take off to planets beyond imagination. In the months and years ahead we expect to visit worlds with environments we would find inhospitable at best. Worlds where human survival would be doubtful and any life we found would be unusual beyond imagination.

Click this link to watch a YouTube video on weird planets in the universe.

Weirdest Planets

Read about NASA’s Messenger spacecraft and its mission to Mercury

Have you heard about the recent meteorite that exploded near the Ural Mountains

Read about the supernova astronomers are studying looking for a black hole they think was created during the explosion

Space Exploration: To Boldly Go Where We Have Never Gone Before

The human journey to the beginning of space and time begins

A comparison of the sizes of the stars in the Alpha Centauri system and our own Sun
A comparison of the sizes of the stars in the Alpha Centauri system and our own Sun

Astronomers watch the greatest show on Earth every night

Astronomy News ( 2013-10-15) – Walk out to the darkest star viewing spot you can find at dusk and take a seat, “The greatest show on Earth is about to begin!” Lay back on your cold seat and you become lost-in-space as you stare upwards at one of the first sights to greet human consciousness onto the stage upon awakening during the distant past. Close your eyes and let your mind boldly fly off into the night sky in search of new lands of promise warmed by alien suns. Stand upon undreamed landscapes straight out of the Twilight Zone and record ideas and thoughts that could alter the course of human history and open up avenues to undreamed of events. Human beings have looked skyward in wonder and awe for thousands of years and dreamed of voyaging to the lights in the night sky. Today humans dream of traveling to the nearest star in our sky and standing on alien landscapes which will alter human beings as a race and create history unlike anything dreamed of by science fiction writers.

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For thousands of years, mankind has stood on the tip of the cosmic iceberg and dreamed of reaching for the stars. During the next century, mankind will venture out into the solar system and the unknown. The exoplanet in this Hubble image is Epsilon Eridani (HD 22049 one of the closest to Earth at 10.5 light-years. A voyage to this Jupiter-size planet’s going to take considerably longer than traveling to the Alpha Centauri system. Credit: NASA/ESA/Hubble

 

Will human adventures travel across outer space to distant suns in search of answers to questions pondered throughout human history? Will human beings one day journey through the universe seeking the origins of human life or a suitable planet to call home? As Mr. Roddenberry points out, space will be one of the last frontiers of humankind. At the current rate of technological growth, it could be only a matter of time before human beings have the ability to travel across interstellar space looking for non-terrestrial life and the resources humans need to survive and prosper.

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A true visionary, Star Trek’s one of the most popular television shows in history. His dream for the future of mankind is truly inspiring. Credit: StarTreak.com

 

Space Exploration will be far more challenging than life on earth

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Frosty white water ice clouds and swirling orange dust clouds above a rusty landscape show Mars has a dynamic, often chaotic environment in this Hubble image. Even a 43 million miles, it can see details as small as ten miles across. A large amount of seasonal dust storm activity can be seen above the northern polar region (top), with smaller storms nearby, and a large one spilling out of the giant Hellas impact crater in the Southern Hemisphere (bottom right). Credit: NASA/ESA/Hubble

 

Traveling across the vast stretches of outer space between Earth and a nearby star system will be far more challenging and dangerous to undertake then climbing the tallest mountain or sailing an unexplored ocean. The distances in both space and time involved in such voyages will require human beings to surmount technological and social obstacles unlike any experienced during life on planet Earth. During the past century, humans have designed and engineered mechanized devices capable of launching into outer space and crossed the short stellar distance between Earth and its moon. We have started to become acquainted with life-in-space and the challenges involved in space travel. During the next fifty years, mankind will travel into the solar system and start to develop the technology required to successfully travel to nearby star systems to begin life again under an alien sun.

 

A Global Mars Map
The image seen here was made by combining four hemisphere views of the Hubble Space Telescope during the Red Planet’s closest approach to Earth into a full-color global map – called a Mollweide projection -. The resolution of Hubble is 12 miles per pixel near the equator. Credit: NASA/ESA/Hubble

 

Does mankind presently have the technology, will power, and resources to journey to a nearby star system? The answer at this point in human history is a realistic and resounding, “No!” Using a reaction engine similar to the liquid oxygen/hydrogen main engine of the space shuttle to travel to the nearest star system, Alpha Centauri, would require over 100 years and fuel tanks too big to carry. Nuclear powered propulsion using fusion or fission requires technology and radiation shielding presently unavailable in order for human beings to survive the journey. Doctors also have questions concerning the possible medical problems associated with long-term exposure to acceleration and deep space radiation, and the drag forces involved using this form of propulsion still have to be addressed. The often dreamed of, but at this point unrealized, warp drive will probably never make it off the pages of science fiction books and into the cold of deep space. Instead, it will be replaced by an undreamed of propulsion system allowing us to travel closer to the speed of light, or circumvent the universe’s speed limit using a new idea, yet to be conceived.

Fly over the craters and canyons of Mars watching this Hubble video.

The distances between the stars in the Centauri system are extreme, but it's possible for planets to exist
The distances between the stars in the Centauri system are extreme, but it’s possible for planets to exist

Proxima Centauri or bust

If mankind made traveling to the nearest star system the top priority during the years ahead what would be needed to make the journey a success? The answer to this question continues to change as scientists and engineers study the goal more. The closest alien sun to Earth is the Red Dwarf Proxima Centauri, which on average is the short stellar distance of just 4.22 light-years (24.7 trillion miles or 29.9 km) away. Traveling at the estimated speed of Voyager 1, around 37,000 mph, it would take a spaceship over 76,000 years to complete the journey. During this length of time, human beings would have long enough to evolve significantly in the new and alien environment of deep space. Would we recognize our human ancestors after 76,000 years evolving during a trip through outer space?

The red dwarf sun Proxima Centauri could have planets which could serve as a new cradle for human life to begin anew
The red dwarf sun Proxima Centauri could have planets which could serve as a new cradle for human life to begin anew

Proxima Centauri also has no known planets upon which humans could begin life again under an alien sun. This Red Dwarf star is also significantly cooler than our own sun, so the habitability of any existing alien worlds would be questionable at best. Optimistic humans point out that Proxima Centauri is part of a bigger star system, containing other possible candidates which could have habitable planets. This dim star is considered by many to be part of the bigger Alpha Centauri system, which includes the binary stars Alpha Centauri A and B, just 4.4 light-years from Earth. Astronomers and scientists have their doubts about the possibility of other habitable planets in this star system at this point. Instead, they point to star systems further out in deep space, which seem to offer a better possibility of habitable planets.

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At 4 light-years, Proxima Centauri isn’t visible in the night sky because of its low luminosity and small size at 1/8th the size of Sol. Even though it’s considered a close neighbor this sun is only a pin-like source even with the eagle eye of the Hubble Space Telescope. Considered a flare star, Proxima Centauri occasionally puts on a show. This stellar production of the Milky Way’s expected to have periodic shows throughout the life of the star, an estimated 4 trillion years or over 300 times the age estimate of the cosmos. Better get comfortable. The next show could be awhile! Credit: NASA/ESA/Hubble

 

The stars can’t wait

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The International Space Station will be the first stop for mankind on its way deeper into the solar system. From here we’ll make bigger better stations and travel to the Moon, Mars and beyond. Credit: NASA

If humans move to a new home circling an alien sun, we’ll do it in stages, beginning with the exploration of the solar system. The International Space Station will be the staging point for the next phase of the exploration of the solar system. From here we can reach outward into the solar system to see what mysteries and discoveries await us just beyond the visible horizon. We’ll need time to develop the technology required for interstellar space travel and the terraforming of alien worlds. In the meantime, we’ll continue to send out envoys and ambassadors in the form of unmanned spacecraft to nearby star systems within our reach. The first of these envoys of the human race, Voyager 1, has traveled a distance of around 11 billion miles during 35 years of continuous space travel. This puts Voyager 1 still firmly within the boundaries of the known solar system, which reaches some 4.6 trillion miles into cold space and the Oort Cloud on the fringes of our system of planets. Eventually, Voyager 1 will travel beyond the boundaries of the solar system and into interstellar space, and this is when the real human journey to the beginning of space and time begins.

Click this link to watch a YouTube video on the search for earth-like planets.

The search for earth-like planets

Click this link to watch a YouTube video on finding a new cradle for human civilization.
New Earth: A new cradle for human life

Read about NASA’s Messenger spacecraft and its mission to Mercury

Have you heard about the recent meteorite that exploded near the Ural Mountains

Read about the supernova astronomers are studying looking for a black hole they think was created during the explosion

Board your space-ship-to-the-stars nightly and tour the solar system

A Newtonian Time-Machine-to-the-Stars

This Newtonian is the perfect time-machine-to-the-stars

Astronomy Products

A Newtonian telescope for the ages

Astronomy Products – Fast-focal-ratio Newtonian telescopes are known for a wide field of view ideal for spectacular wide field deep space observing or high contrast views and images of the solar system. The 8″ Astronomy Technologies AT8IN is perfect for taking pictures of spectacular celestial objects from your backyard or favorite dark sky spot. A good choice for your first time-machine-to-the-stars, or as a gift for a young mind looking to expand horizons, the Astronomy Technologies AT8IN includes features that will impress the professional astronomer. Mirrors with a 91 percent enhanced reflectivity, a tube optimized with internal baffles for improved image contrast, a built-in cooling fan, a 2″ dual-speed Crayford focuser, and an 8×50 finderscope in a quick release bracket are all included, for the relatively small price of $449. Just add a suitable mount and you have a time-machine-to-the-stars ideal for a “Journey to the Beginning of Space and Time”.

Deep sky viewing or just looking at the moon

Check out all the astronomy products made by Astronomy Technologies.

Read about NASA’s Messenger spacecraft and its mission to Mercury

Have you heard about the recent meteorite that exploded near the Ural Mountains

Read about the supernova astronomers are studying looking for a black hole they think was created during the explosion

Astronomy Technologies Breaks the Price Barrier on Ritchey-Chretien Telescopes

A moderately priced spaceship to the stars
Professional grade telescope for the dedicated amateur

Astronomy Products

Astronomy reflectors come in many sizes

Astronomy Products – Ritchey-Chretien Cassegrain reflectors are the preferred professional telescope that amateur astronomers often avoid due to the financial investment required for this kind of time-machine-to-the-stars. Astronomy Technologies has re-written the history books and broken the price barrier on professional grade Ritchey-Chretien Cassegrain reflectors this year, with three new affordable Ritchey-Chretien telescopes, perfect for the amateur astronomer or young adventurer heading out on a “Journey to the Beginning of Space and Time”. The 10-inch f/8 AT10RC is a superb photographic telescope, with premium features like quartz mirrors, a dual-speed Crayford-style focuser, dielectric mirror coatings, two dovetail mounting rails, and three built-in cooling fans.

Amazing engineering, finely tuned, ready to go

Read about NASA’s Messenger spacecraft and its mission to Mercury

Have you heard about the recent meteorite that exploded near the Ural Mountains

Read about the supernova astronomers are studying looking for a black hole they think was created during the explosion

For the Space Traveller Constantly on the Go

For the space traveller always on the go
The perfect base for your time-machine-to-the-stars

Astronomy Products

Astronomy equipment you need

Astronomy Products – Space travellers are always on the go and being able to quickly move from spot to spot can be the difference between the great view and the one the rest of your astronomy buddies are talking about seeing. For the star traveller on a “Journey to the Beginning of Space and Time” constantly on the move, Astronomy Technologies Voyager alt-azimuth mount is the perfect base for your time machine to the stars. All you need to do is place your telescope’s Vixen-style dovetail bar in the Voyager’s matching cradle on the altitude axis, tighten the thumbscrews provided, and your time machine to the stars is ready to blast off on your “Journey to the Beginning of Space and Time”. The axes of the Voyager are engineered and designed to smoothly move in all directions, with telescopes weighing up to 20 pounds (9.1 kilograms) mounted into place. Adjustable slip clutches enable you to point your time machine to the stars to any region of time and space in the night sky you select for your Journey to the Beginning of Space and Time, and then manually track a celestial object using dual slow-motion controls.

This astronomy mount is just what the Doctor ordered
This eyepiece tray is designed to be used with the Voyager mount
This extension tube will come in handy for certain views

Keep your eyes open for a telephone booth and the Doctor

 

Read about NASA’s Messenger spacecraft and its mission to Mercury

Have you heard about the recent meteorite that exploded near the Ural Mountains

Read about the supernova astronomers are studying looking for a black hole they think was created during the explosion

A Moderately Priced Time Machine to the Stars is Available

A moderately priced telescope for the astronomer in need
Apochromatic refractors are in the price range of amateur astronomers

Astronomy Products

Astronomy telescopes are not all equal

Astronomy Products – Amateur astronomers during the past decade have had the opportunity to use moderately priced apochromatic refractors that just a few years ago were out of their price range. One of the finest 4-inch apochromatic refractors available for amateur astronomers, the 4.2-inch f/6.5 AT106LE from Astronomy Technologies combines outstanding optical performance thanks to a triple objective and engineering and design in tune with more expensive telescopes from a few years ago. Within the AT106LE, an FPL-53ED (Extra-low Dispersion) glass element decreases false color, while a dual-speed 2″ Crayford focuser, retractable dew shade and aluminum storage case complete the ensemble of a top-shelf telescope, without the sticker shock buyers normally associate with apochromatic refractors.

A reasonably priced astronomy tool for the young astronomer

Read about NASA’s Messenger spacecraft and its mission to Mercury

Have you heard about the recent meteorite that exploded near the Ural Mountains

Read about the supernova astronomers are studying looking for a black hole they think was created during the explosion