Supermassive Black Hole in Small Galaxy NGC 5195 Burps After a Meal

Producing a super powerful blast observed by NASA’s Chandra X-ray Observatory

ngc5195
The main panel of this graphic shows M51 in visible light data from the Hubble Space Telescope (red, green, and blue). The box at the top of the image outlines the field of view by Chandra in the latest study, which focuses on the smaller component of M51, NGC 5195. The inset to the right shows the details of the Chandra data (blue) of this region. Researchers found a pair of arcs in X-ray emission close to the center of the galaxy, which they interpret as two outbursts from the galaxy’s supermassive black hole (see annotated image for additional information). Credits: NASA/Chandra

Space news (February 22, 2016) – 26 million light-years from Earth, deep within the Messier 51 galaxy system – 

Astronomers using NASA’s Chandra X-ray Observatory recently caught the supermassive black hole in galaxy NGC 5195 burping after a meal composed of gas and maybe even stars. This giant black hole is one of the closest to Earth that’s currently erupting violent blasts of X-rays. Studying these violent outbursts presents an opportunity to learn more about the processes creating some of the most energetic events observed in the cosmos. 

“For an analogy, astronomers often refer to black holes as ‘eating’ stars and gas.  Apparently, black holes can also burp after their meal,” said Eric Schlegel of The University of Texas at San Antonio, who led the study. “Our observation is important because this behavior would likely happen very often in the early universe, altering the evolution of galaxies. It is common for big black holes to expel gas outward, but rare to have such a close, resolved view of these events.” 

A smaller companion galaxy, NGC 5195 is currently merging with a larger spiral galaxy NGC 5194 (The Whirlpool). Astronomers believe this ongoing merger was the trigger for the two arcs of X-ray emission they originally detected near its center. The energy released as the supermassive black hole expelled material outward into the cosmos would be sufficient to produce the X-ray arcs detected. Material that was part of the original gas that was funneled toward the supermassive black hole as the two galaxies interacted over millions of years would suffice. 

“We think these arcs represent fossils from two enormous blasts when the black hole expelled material outward into the galaxy,” said co-author Christine Jones of the Harvard-Smithsonian Center for Astrophysics (CfA) in Cambridge, Mass. “This activity is likely to have had a big effect on the galactic landscape.” 

Astronomers followed up the original observations of these arcs by Chandra using the 0.9-meter telescope at the Kitt Peak National Observatory. They detected a slender region of emission of relatively cool hydrogen gas in an optical image suggesting X-ray emitting gas swept up hydrogen gas from the center of the galaxy. Scientists call this phenomenon by which a supermassive black hole changes its host galaxy “feedback”. 

In the case of the X-ray glowing arcs astronomers observed coming from the region of the supermassive black hole in the center of companion galaxy NGC 5195. Scientists believe the outer arc plowed up enough gas and material to start the formation of new stars over a period of three to six million years. This points to the “feedback” phenomenon being a process of creation in the universe, not just massive destruction.  

“We think that feedback keeps galaxies from becoming too large,” said co-author Marie Machacek of CfA. “But at the same time, it can be responsible for how some stars form. This shows that black holes can create, not just destroy.” 

Astrophysicists also want to study the blasts emanating from near the supermassive black hole because of their location in galaxy NGC 5195. In previously detected active supermassive black holes in other galaxies, rapid outflows haven’t been detected in regions this far out. It could be possible we’re viewing an intermediate stage in the feedback process operating between the black hole and interstellar gas. 

Study continues

Scientists will continue to study the powerful blasts coming from the supermassive black hole at the center of galaxy NGC 5195. This will allow them to gain knowledge on how these massive blasts change the environment of their home galaxy. It will also allow them to study how these powerful blasts would alter the evolution of a galaxy.  

Take a video tour of dwarf galaxy NGC 5195 aboard the Chandra X-ray Observatory here.

Read about the recent observation of gravitational waves by astronomers using the Chandra X-ray Observatory. 

Learn more about the youngest, nearby black hole candidate.

Learn more about mysterious ripples astronomers detected moving across the planet-forming region of a star.

We’ll update you if they detect any after burps from the supermassive black hole. 

You can learn more about NASA and its future plans here

Discover the Chandra X-ray Observatory here

Learn more about galaxy NGC 5195

Learn more about active supermassive black holes

Advertisements

NASA’s Chandra X-ray Observatory Views Blast from Material Falling into Supermassive Black Hole at Center of Galaxy Pictor A

Powerful beams of radiation continually shooting across 300,000 light-years of spacetime

This new composite image of the beam of particles was obtained by combining X-ray data (blue) from NASA’s Chandra X-ray Observatory at various times over a fifteen year period and radio data from the Australian Telescope Compact Array (Red). Astronomers gain understanding and knowledge of the true nature of these amazing jets by studying and analyzing details of the structure of X-ray and radio data obtained.
Image credit: NASA/JPL/Chandra

Image caption: This new composite image of the beam of particles was obtained by combining X-ray data (blue) from NASA's Chandra X-ray Observatory at various times over a fifteen year period and radio data from the Australian Telescope Compact Array (Red). Astronomers gain understanding and knowledge of the true nature of these amazing jets by studying and analyzing details of the structure of X-ray and radio data obtained. Image credit: NASA/JPL/Chandra

Space news (February 25, 2016) – 500 million light-years away in the constellation Pictor –

The stunning Chandra X-ray image of radio galaxy Pictor A seen here shows an amazing jet that reminds one of the death rays from Star Wars emanating from a black hole in the center of the galaxy. The “Death Star” as portrayed in the Star Wars movie Star Wars: Episode IV A New Hope was capable of totally destroying a planet using powerful beams of radiation. In just the same any planet finding itself in the direct path of the 300,000 light-years long, continuous jet emanating from the supermassive black hole in the center of a galaxy is toast.

Astronomers think the stunning jet observed is produced by huge amounts of gravitational energy released as material swirls toward the pointofnoreturn in the gravity well of the supermassive black hole at its center the event horizon. These jets are an enormous beam of particles traveling at nearly the speed of light into the vastness of intergalactic space scientists call relativistic jets. 

Astronomers also report additional data confirming the existence of another jet pointing in the opposite direction to the jet seen in this image that they call a counter jet. Data had previously pointed to the existence of a counter jet and the latest Chandra data obtained confirmed this. Unfortunately, due to the motion of this opposite jet away from the line-of-sight to Earth, it’s very faint and hard for even Chandra to observe. 

Image caption: The labeled image seen here shows the location of the supermassive black hole and both jet and counter jet. The radio lobe label is where the jet pushes into surrounding gas and hotspot produced by shock waves near the tip of the jet. Image credit: NASA/JPL?ESA
The labeled image seen here shows the location of the supermassive black hole and both jet and counter-jet. The radio lobe label is where the jet pushes into surrounding gas and hotspot produced by shock waves near the tip of the jet.
Image credit: NASA/JPL?ESA

Current theories and computer simulations indicate the continuous X-ray emissions observed by Chandra could be produced by electrons spiraling around magnetic field lines in a process astronomers call synchrotron emission. They’re still trying to figure out how electrons could be continuously accelerated as they travel the length of the jet. But plan additional observations in the future to obtain more data to help develop new theories and computer simulations to explain this. 

Watch this YouTube video on Pictor A.

We’ll update you on any new developments and theories on jets emanating from supermassive black holes at the center of nearby galaxies as they’re developed.

You can learn more about jets emanating from supermassive black holes here.

Follow the journey of the Chandra X-ray Observatory here.

Learn more about relativistic jets here.

Read about astronomers recent discovery that superstar binaries like Eta Carinae are more common than first thought.

Read about the Nebra Sky Disk, a 3,600-year-old bronze disk, archaeoastronomers believe is the oldest known astronomical clock ever discovered.

Read and observe the hydrocarbon dunes of Saturn’s moon Titan.

New Satellite “Hitomi” (Pupil of the Eye) Observes Wider X-ray Universe

Japan successfully launched an H-2A rocket carrying the next generation of X-ray space observatory into orbit on Wednesday

pct05_b.jpg

Space news (February 17, 2016) – The Yoshinobu Launch Complex at Tanegashima Space Center in Kagoshima Prefecture in southwestern Japan –  

Anxious astronomers, engineers, and scientists in Japan, Canada and NASA headquarters watched nervously Wednesday as a two-stage H-2A carrier vehicle carrying years of their work and dedication rose slowly from Tanegashima Space Center in Japan.

IMG_0193PorterAstroH.jpg

The H-2A rocket carried the next generation of X-ray space observatory “Hitomi”, formerly known as the Astro-H satellite, to its launch point 580 kilometers above the surface of the Earth.

We see X-rays from sources throughout the universe, wherever the particles in matter reach sufficiently high energies,” said Robert Petre, chief of Goddard’s X-ray Astrophysics Laboratory and the U.S. project scientist for ASTRO-H. “These energies arise in a variety of settings, including stellar explosions, extreme magnetic fields, or strong gravity, and X-rays let us probe aspects of these phenomena that are inaccessible by instruments observing at other wavelengths.”

As part of the launching of Astro-H, the satellite had been recently renamed “Hitomi”, which means “pupil of the eye” in Japanese. Using this eye-in-the-sky, astronomers around the world will study neutron stars, galaxy clusters and black holes in a wider bandwidth of x-rays from soft X-ray to the softest Gamma-ray.

This has been an extraordinary undertaking over many years to build this powerful new X-ray spectrometer jointly in the U.S. and Japan,” said Goddard’s Richard Kelley, the U.S. principal investigator for the ASTRO-H collaboration. “The international team is extremely excited to finally be able to apply the fundamentally new capabilities of the SXS, supported by the other instruments on the satellite, to observations of a wide range of celestial sources, especially clusters of galaxies and black hole systems.”

“Hitomi” is the sixth in a series of X-ray astronomy satellites designed and engineered by Japan Aerospace Exploration Agency’s (JAXA) Institute of Space and Astronautical Science (ISAS). All of the satellites in the series have been extremely successful X-ray observatories that have contributed to human knowledge of the cosmos. The latest satellite to launch into space is expected to offer breakthroughs in understanding and knowledge of the evolution of the largest structures observed in the cosmos.  

Canada’s connection to “Hitomi” is the Canadian ASTRO-H Metrology System (CAMS), which sharpens blurry images using lasers and detectors to correct for the movement of the boom used to support the ends of the extremely long detectors on the satellite. Needed to observe the highest-energy x-rays, the CAMS system was built in consultation with Canadian scientists and researchers by Ottawa-based Neptec.

The technology used in the SXS is leading the way to the next generation of imaging X-ray spectrometers, which will be able to distinguish tens of thousands of X-ray colors while capturing sharp images at the same time,” said Caroline Kilbourne, a member of the Goddard SXS team.

Hitomi starts work

Ultimately “Hitomi” was designed, engineered and launched by the three partners in this venture to conduct a survey of black holes and distant galaxies. They will use the results of the survey to help lift the veil of mystery surrounding the evolution of the most mysterious celestial objects in the cosmos. This is just the start of the space mission of “Hitomi”, once this initial mission concludes, we expect the newest automated-envoy of the human journey to the beginning of space and time to offer insights into the way matter acts in extreme gravitational fields, study the rotation of spinning black holes and the internal structure of neutron stars, and the dynamics and detailed physics of relativistic jets during its mission.

You can follow the space mission of “Hitomi” here.

Learn more about the things we learn about the cosmos each day here.

Learn more about Japan’s Institute of Space and Astronautical Science.

Learn more about the future space missions of the Japan Aerospace Exploration Agency. 

Read about the recent observation of gravitational waves by astronomers.

Learn about the things astronomers discovered recently about young, newborn stars.

Learn more about the things NASA’s New Horizons spacecraft is telling us about Pluto and its moons.

Dancing Black Holes Destined to Merge Emit Weird Light Signal

A collision triggering a titanic release of energy with the power of 100 million supernovae

This simulation helps explain an odd light signal thought to be coming from a close-knit pair of merging black holes, PG 1302-102, located 3.5 billion light-years away. Credits: Columbia University
This simulation helps explain an odd light signal thought to be coming from a close-knit pair of merging black holes, PG 1302-102, located 3.5 billion light-years away.
Credits: Columbia University

Space news (February 07, 2016) – A weird, odd light, 3.5 billion light-years away, called PG 1302-102 –

Astronomers working with NASA’s Hubble Space Telescope and Galaxy Evolution Explorer (GALEX) believe they have the most compelling data yet for the existence of merging black holes. Two black holes astronomers think are in the act of merging called PG 1302-102, appear to be emitting a strange, cyclical light signal. 

NASA's GALEX spacecraft scans the night sky. Credit: JPL/NASA
NASA’s GALEX spacecraft scans the night sky.
Credit: JPL/NASA

Trapped within their combined gravity well at a distance slightly bigger than our solar system, they’re destined to collide in less than a million years and trigger a titanic blast that will be heard across the universe. 

Astronomers first identified PG 1302-102 early this year as one of a number of candidate black hole pairs after they detected a weird light signal emanating from the center of a galaxy. After study and thought scientists demonstrated the varying signal detected is probably produced by the movement of two black holes orbiting each other every five years.

Black holes don’t emit light, but the material surrounding a black hole can. Astronomers used ultraviolet data to track the changing light patterns of PG 1302-102 during the past two decades to make this demonstration. 

We were lucky to have GALEX data to look through,” said co-author David Schiminovich of Columbia University in New York. “We went back into the GALEX archives and found that the object just happened to have been observed six times.”

Astronomers were able to test their prediction that black holes generate a cyclical light pattern. In the case of PG, 1302-102 scientists think one of the pairs of black holes emits more light, which means it’s devouring more material than its partner. During a five-year orbit of one pair of black holes, the light they emit changes and brightens to maximum when it points toward us.

It’s as if a 60-Watt light bulb suddenly appears to be 100 Watts,” explained Daniel D’Orazio, lead author of the study from Columbia University. “As the black hole light speeds away from us, it appears as a dimmer 20-Watt bulb.”

Astronomers call this a relativistic boosting effect, which has previously been detected using visible light. This pair of black holes is traveling toward us at speeds considered relativistic, with the fastest traveling at nearly seven percent the speed of light. 

At this speed, light is squeezed to shorter wavelengths as it travels toward us, in the same way, a train’s whistle squeals at higher frequencies as it comes towards you. This boosts and brightens the light detected, producing the periodic brightening and dimming observed.

D’Orazio, Schiminovich, and colleagues modeled the way it should look in ultraviolet light based on research done by other scientists in visible light. They calculated that if the previous brightening and dimming were due to the relativistic boosting effect as was seen in visible light? It should be detected at ultraviolet wavelengths but amplified about 2.5 times. After checking, they discovered their prediction matched ultraviolet light data provided by the Hubble Space Telescope and GALEX. 

We are strengthening our ideas of what’s going on in this system and starting to understand it better,” said Zoltán Haiman, a co-author from Columbia University who conceived the project.

Astronomers will now use the theories and ideas they develop through the study of PG 1302-102 to help understand merging black holes better and find more binary black hole pairs to observe. 

Once astronomers add the data they collect on merging black holes using the Hubble Space Telescope, GALEX and other observatories to the data they expect to achieve through the study and observation of gravitational waves. It will give us a better idea of the population of merging black holes across the universe and lift the veil on cosmic secrets sure to delight the soul.

Cosmic delights await!

You can learn more about the Hubble Space Telescope here.

Discover GALEX here.

Learn more about black holes here.

Learn more about the present theory on binary black holes here.

Read about astronomers stunning observations of gravitational waves.

Find out what astronomers believe hides beneath the icy shell of Saturn’s moon Enceladus.

Discover the secrets NASA’s New Horizons has been telling astronomers about Pluto.

Spiral Galaxy NGC 4845

A flat and dust-filled disk orbiting a bright galactic bulge

Image credit: NASA/ESA/Hubble
Deep within the dusty center of spiral galaxy NGC 4845, hides a monster with hundreds of thousands of times the mass of our sun. Image credit: NASA/ESA/Hubble

Space news (February 20, 2016) – over 65 million light-years away in the constellation Virgo (The Virgin) –

This startling Hubble Space Telescope image of spiral galaxy NGC 4845 highlights its spiral structure but hides a monster. Deep within the center astronomers have detected a supermassive black hole, estimated to be in the hundreds of thousands of times the mass of Sol. 

By following the movements of the innermost stars of NGC 4845, astronomers were able to determine they orbit around the center of the galaxy at a velocity indicating the presence of a supermassive black hole. 

Scientists previously used the same method to discover the presence of the supermassive black hole at the center of the Milky Way – Sagittarius A*. The Monster of the Milky Way has a mass around 4 million times that of our sun, which is slightly bigger than the supermassive black hole at the center of NGC 4845.

Astronomers also discovered the supermassive black hole deep within the center of NGC 4845 is a hungry monster that devours anything that falls too far into its gravity well. In 2013 astronomers studying a different island universe, noticed a violent flare erupting from the center of NGC 4845. 

Astronomers discovered an object many times the mass of Jupiter had fallen into the gravity well of this monster and was devoured. The violent flare erupting from the center of NGC 4845 was the death throes of a brown dwarf or large planet as it was being torn apart and drawn deeper into the gravity well of the supermassive black hole.

Learn more about supermassive black holes here.

Learn more about NGC 4845 here.

Learn more about the ESA.

Take the journey of NASA.

Learn more about the Monster of the Milky Way – Sagittarius A.

Learn more about the formation of new stars.

Read about astronomers recent observation of something Einstein predicted, but until now we have never observed, gravitational waves.

Learn about private firm Planetary Resources plans to mine an asteroid within the next decade.

Laser Interferometer Gravitational-Wave Observatory Views Gravitational Waves

Traveling across the fabric of spacetime as two black holes merge

This is an artist's impression of gravitational waves generated by binary neutron stars . Credits: R. Hurt/Caltech-JPL
This is an artist’s impression of gravitational waves generated by binary neutron stars.
Credits: R. Hurt/Caltech-JPL

Space news (February 18, 2016) – It took a hundred years, but Einstein must be smiling, wherever he is –

Astronomers working with the Laser Interferometer Gravitational-Wave Observatory (LIGO) recently announced they had observed the ripples of gravitational waves in space-time as predicted by Albert Einstein in his ground-breaking general theory of relativity in November of 1915. 

Using two LIGO ground-based observatories in Livingston, Louisiana, and Hanford, Washington, astrophysicists observed gravitational waves within the range of 10 to 1,000 cycles per second (10 to 1,000 Hz). LIGO is the most sensitive instrument ever devised by man but is only sensitive to gravitational waves within this narrow band of frequencies and specific source types. 

Astronomers believe the gravitational waves observed by LIGO were produced in the final moments of the merger of two black holes into a single, spinning monster black hole. The collision and eventual merger of black holes were predicted by scientists, but this is the first time it has been observed as it happened. You can watch and learn more about astronomers simulations of two black holes merging here.

Astronomers estimate these black holes had masses of about 29 and 36 times the mass of Sol when this event happened about 1.3 billion years ago. At the time of gravitational waves were produced, about three times the mass of our sun was converted in a fraction of a second. In a brief moment of time, astronomers estimate about 50 times the total power output of all the suns in the universe was emitted. 

In this case, astronomers estimate two black holes around 150 meters in diameter, with 29 and 36 times the mass of Sol, collided at nearly half the speed of light and produced the gravitational waves observed. All estimates of size, mass, and other parameters made using LIGO have a significant plus/minus, so the numbers provided should be taken with a grain of salt, or two.

General relativity predicts these black holes collided into each other at almost fifty percent the speed of light. The collision forms a single, more massive black hole, but a portion of the combined mass of the black holes was converted to energy according to Einstein’s E = mc2. It was this energy that was emitted and observed by LIGO as a strong burst of gravitational waves, producing the violent storm in spacetime detected.

Doors to a new cosmos open

This news kicks open doors to a new branch of astrophysics, well refer to as gravitational astronomy, scientists have dreamed of exploring for over 50 years. Astronomers expect this young branch of astronomy to offer information capable of opening doors that will allow us to view the cosmos in ways the study of electromagnetic radiation hasn’t allowed. It will also complement the things we have learned about the cosmos through the detection and study of electromagnetic radiation.

The next phase of gravitational wave observation will be to design and engineer space-based systems to allow us a better view through our new window on the universe. Space-based systems can detect gravitational waves at frequencies from 0.0001 to 0.1 Hz and a bigger range of source types. NASA and the European Space Agency (ESA) are currently developing concepts for space-based observatories capable of detecting gravitational waves.

eLISA

eLISA will be the first observatory in space to explore the Gravitational Universe. It will gather revolutionary information about the dark universe. Credit: eLISA/ESA
eLISA will be the first observatory in space to explore the Gravitational Universe. It will gather revolutionary information about the dark universe.
Credit: eLISA/ESA

The ESA and NASA are currently developing the first space-based gravitational wave observatory eLISA, which will allow astronomers to directly observe the universe using gravitational waves. eLISA will allow us to listen to the universe in gravitational waves and observe the interesting sources of gravitational waves in the cosmos.

Essentially a high precision laser interferometer in space with an arm length of 1 million km, eLISA will open even more doors and windows to the gravitational universe and extend the cosmic horizon. This important mission extends the spectrum of gravitational waves astronomers want to study.

LISA Pathfinder

LISA Pathfinder is on station at the L1 LaGrange point and is preparing to do an important experiment. Credit: Pathfinder/ESA
LISA Pathfinder is on station at the L1 LaGrange point and is preparing to do an important experiment.
Credit: Pathfinder/ESA

The ESA’s LISA Pathfinder mission, in partnership with NASA, is currently getting ready to demonstrate technologies expected to be used in future space-based gravitational observatories. LISA Pathfinder is currently at the L1 LaGrange point, about 1.5 million km in the direction of Sol, and is preparing to begin its science mission.

LISA Pathfinder was made to test the theory that free particles follow geodesics in spacetime, which is a key idea behind the design and engineering of gravitational wave detectors. Scientists had to design and engineer new technologies that allow them to track two test masses nominally in free fall, using picometer resolution laser interferometry. 

You can learn more about NASA here.

Discover the mission of eLISA here.

Learn more about the LISA Pathfinder mission here.

Learn more about LIGO here.

Learn more about the ESA here.

Read about the youngest, nearest black hole candidate found by astronomers.

Learn about US congress recognizing the right of US citizens to own asteroid resources.

Read about concerned earthlings planning on moving to the Red Planet in the future.

Hubble Finds Youngest, Nearby Black Hole Candidate

Characteristics of 30-year old supernova remnant SN 1979C are consistent with predicted theory on birth of black hole or possibly a rapidly spinning neutron star

•If SN 1979C does indeed contain a black hole, it will give astronomers a chance to learn more about which stars make black holes and which create neutron stars. Image: NASA/Chandra
Far away in galaxy M100 we search for black holes. If SN 1979C does indeed contain a black hole, it will give astronomers a chance to learn more about which stars make black holes and which create neutron stars.
Image: NASA/Chandra

Space news (December 11, 2015) – 50 million light-years from Earth, in galaxy M100 –

One of the most enigmatic cosmic objects discovered during the human journey to the beginning of space and time, black holes continue to entrance and mystify both astronomers studying them and common people trying to imagine the possibility of such monsters existing. Black holes are also one of the most difficult celestial objects to detect since not even light rays can escape from the strength of their gravitational-embrace, once they travel beyond the imaginary point-of-no-return astronomers call the “event horizon” of a black hole.

Astronomers working with NASA’s Chandra X-ray Observatory, after analysis of additional data provided by NASA’s Swift Gamma-ray Burst Explorer, the European Space Agency’s XMM-Newton spacecraft, and German’s ROSAT Observatory, believe they have evidence to suggest 30-year old supernova remnant SN 1979C could be a black hole.

NASA and German ROSAT Observatory scans the x-ray sky.
The ROSAT Observatory scans the x-ray sky looking for supernovas that could have given birth to a black hole. Image: NASA.

Supernova remnant SN 1979C shined X-rays steadily during constant observation from 1995 to 2007. This suggests to astronomers either a black hole eating material left over from the supernova or a hidden binary companion feeding hot material to the monster hidden within 

“If our interpretation is correct, this is the nearest example where the birth of a black hole has been observed,” said Daniel Patnaude of the Harvard-Smithsonian Center for Astrophysics in Cambridge, Mass. who led the study.

Astronomers have detected new black holes that existed during the ancient past through gamma-ray bursts (GRBs) associated with them. SN 1979C is listed in a class of supernovae not expected to produce GRBs, which theory predicts could be the most common way to make a black hole.   

This may be the first time the common way of making a black hole has been observed,” said co-author Abraham Loeb, also of the Harvard-Smithsonian Center for Astrophysics. “However, it is very difficult to detect this type of black hole birth because decades of X-ray observations are needed to make the case.

The idea SN 1979C is a young, recently-formed black hole made from the remnants of a star with 20 times the mass of Sol, that went supernova some thirty Earth-years ago, is consistent with present theory. In 2005, a theory was put forth claiming the bright source of X-rays detected steaming from the supernova remnant is powered by a jet emanating from the monster that’s unable to penetrate the thick hydrogen envelope surrounding it.

Astronomers think there could be one other possibility for the identity of SN 1979C. It could be a rapidly spinning neutron star, with an extremely powerful wind of high energy particles. Present theory predicts this would produce the bright X-ray emissions detected during 12 years of constant observation. 

If this is true, this would make this supernova remnant the youngest known example of a celestial object called a pulsar wind nebula. The Crab Nebula is the best-known example of a bright pulsar wind nebula, but we would have to go back over 900 years to view it as a 30-year old. SN 1979C is a lot younger, which is a great opportunity to study one of the most enigmatic, yet difficult to detect celestial objects viewed during the human journey to the beginning of space and time.

It’s very rewarding to see how the commitment of some of the most advanced telescopes in space, like Chandra, can help complete the story,” said Jon Morse, head of the Astrophysics Division at NASA’s Science Mission Directorate.

Jon Morse is a pioneer, leader and hero of the human journey to the beginning of space and time
Jon Morse is a pioneer, leader and hero of the human journey to the beginning of space and time. Image: Space.com.

Study continues

Astronomers will now continue to study SN 1979C, to see if they can determine its identity. No matter it’s true identity or nature, we can expect this celestial object to be one of the most studied examples of a young supernova remnant during recent times. 

You can learn more about black holes here.

Discover the journey of NASA’s Chandra X-ray Observatory here.

Learn more about NASA’s Marshall Space Flight Center here.

Learn about the mission of the Harvard-Smithsonian Center for Astrophysics here.

Take NASA’s journey through space history here.

Learn about NASA’s Swift Gamma-ray Burst Explorer here.

Take the journey of the European Space Agency’s XMM-Newton spacecraft here.

Discover German’s ROSAT Observatory here.

Learn about hydrocarbon dunes detected by NASA’s Cassini spacecraft on Saturn’s frozen moon Titan.

Read about the Monster of the Milky Way as it comes to life.

Learn how astronomers study a galactic nursery using the Hubble Space Telescope.