Gamma-ray Bursts
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Astronomers Predict 90 Percent Chance of Spotting an Exploding Black Hole in Next Decade
Astronomers now predict a 90% chance of detecting an exploding primordial black hole within a decade. Such an event would confirm Stephen Hawking’s theory that black holes evaporate, releasing a flash of radiation and exotic particles. Detecting one would revolutionize physics and rewrite our understanding of the universe.
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NASA Detects Strange Gamma-Ray Burst That Defies 50 Years of Expectations
Astronomers have spotted GRB 250702B, a gamma-ray burst that erupted several times over two days—something never seen before. Detected by NASA’s Fermi and China’s Einstein Probe, the event defies current models of collapsing stars or black holes, hinting at an entirely new cosmic phenomenon.
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Scientists Apply Stephen Hawking's Theory to Propose Detectable ‘Black Hole Morsels’ in Space
A new study suggests “black hole morsels” — tiny, asteroid-sized black holes from cosmic mergers — could emit detectable bursts of Hawking radiation. Observatories like HESS, HAWC, and Fermi may already hold clues. Detecting them could unlock insights into quantum gravity, unknown particles, and even hidden dimensions beyond the Standard Mo...
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NASA Explores Industry Collaboration to Boost Swift Observatory’s Orbit and Extend Its Mission
NASA is partnering with U.S. firms to study boosting the Neil Gehrels Swift Observatory’s orbit, aiming to extend its scientific life and advance orbital servicing technologies. Funded through Phase III SBIR awards, the project explores cost-effective solutions while preserving Swift’s astrophysics role. Collaboration with Starfish Space may al...
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Brightest Gamma-Ray Burst Ever Observed Reveals Cosmic Secrets
On October 9, 2022, astronomers detected GRB 221009A, the most powerful gamma-ray burst ever recorded, earning the nickname “BOAT” (Brightest Of All Time). This rare, once-in-10,000-year event came from a galaxy 2 billion light-years away and temporarily blinded gamma-ray detectors. It revealed new insights into stellar death, as the associated...
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Universe's Largest Structure Could Be 50% Bigger Than Previously Thought
The Hercules-Corona Borealis Great Wall could be as large as 15 billion light-years in size, up from previous estimate of 10 billion light-years long.
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New Study Finds Hercules-Corona Borealis Great Wall Bigger and Nearer Than Thought
GRBs uncover a more massive and closer Hercules–Corona Borealis Great Wall, reshaping cosmic scale theories.Astronomers have found that the Hercules–Corona Borealis Great Wall—the largest known structure in the universe—is even larger and closer than previously thought. Spanning 10 billion light-years, this immense cluster of galaxies was t...
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Wolf-Rayet 104's Orbit Tilt Reduces Gamma-Ray Burst Threat, Study Finds
New research using Keck Observatory’s instruments confirms that the orbit of Wolf-Rayet 104 is tilted 30-40 degrees away from Earth, lowering concerns about a possible gamma-ray burst. Previously, it was believed that the system’s alignment could pose a risk. However, spectroscopy data now challenges these assumptions, raising new questions abo...
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Unprecedented Cosmic Explosion Discovered: Could This Be The Greatest Space Mystery Ever?
A newly detected cosmic explosion, EP240408a, could be the result of a white dwarf's death, creating a high-speed jet. It offers new insights into astrophysics.
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Could a Supernova Threaten Earth’s Survival? Here's What You Need to Know
Supernova explosions have the potential to harm Earth’s atmosphere, particularly the ozone layer. However, no stars close enough to cause damage are currently identified. The risks are low, but gamma-ray bursts, caused by neutron star mergers, may pose an even greater threat in the future.
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India Unveils MACE Observatory, the World’s Highest Imaging Cherenkov Telescope
The Major Atmospheric Cherenkov Experiment (MACE) observatory has been inaugurated in Hanle, Ladakh, at an altitude of over 4,300 metres. This state-of-the-art facility will advance India's capabilities in cosmic-ray research and high-energy astrophysics. Inaugurated by Dr Ajit Kumar Mohanty, Secretary of the Department of Atomic Energy, the observ...
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French-Chinese Satellite, Aimed To Seek Out Gamma-Ray Bursts, Launched
A French-Chinese satellite blasted off Saturday on a hunt for the mightiest explosions in the universe, in a notable example of cooperation between a Western power and the Asian giant.
-
French-Chinese Satellite To Probe World's Most Powerful Explosions
A French-Chinese telescope satellite will blast off this weekend on a mission to hunt down gamma-ray bursts, the most powerful explosions in the universe.
-
ISRO's Space Telescope Spots Over 600 Gamma-Ray Bursts Over 8 Years
India's AstroSat space telescope has achieved a significant milestone by detecting more than 600 Gamma-Ray Burst (GRB), each marking the death of a massive star or merging of neutron stars.
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Largest Cosmic Explosion Ever, Raging For 3 Years, Spotted By Astronomers
Last year, astronomers witnessed the brightest explosion on record - a gamma-ray burst known as GRB 221009A.
-
Astronomers Predict 90 Percent Chance of Spotting an Exploding Black Hole in Next Decade
Astronomers now predict a 90% chance of detecting an exploding primordial black hole within a decade. Such an event would confirm Stephen Hawking’s theory that black holes evaporate, releasing a flash of radiation and exotic particles. Detecting one would revolutionize physics and rewrite our understanding of the universe.
-
NASA Detects Strange Gamma-Ray Burst That Defies 50 Years of Expectations
Astronomers have spotted GRB 250702B, a gamma-ray burst that erupted several times over two days—something never seen before. Detected by NASA’s Fermi and China’s Einstein Probe, the event defies current models of collapsing stars or black holes, hinting at an entirely new cosmic phenomenon.
-
Scientists Apply Stephen Hawking's Theory to Propose Detectable ‘Black Hole Morsels’ in Space
A new study suggests “black hole morsels” — tiny, asteroid-sized black holes from cosmic mergers — could emit detectable bursts of Hawking radiation. Observatories like HESS, HAWC, and Fermi may already hold clues. Detecting them could unlock insights into quantum gravity, unknown particles, and even hidden dimensions beyond the Standard Mo...
-
NASA Explores Industry Collaboration to Boost Swift Observatory’s Orbit and Extend Its Mission
NASA is partnering with U.S. firms to study boosting the Neil Gehrels Swift Observatory’s orbit, aiming to extend its scientific life and advance orbital servicing technologies. Funded through Phase III SBIR awards, the project explores cost-effective solutions while preserving Swift’s astrophysics role. Collaboration with Starfish Space may al...
-
Brightest Gamma-Ray Burst Ever Observed Reveals Cosmic Secrets
On October 9, 2022, astronomers detected GRB 221009A, the most powerful gamma-ray burst ever recorded, earning the nickname “BOAT” (Brightest Of All Time). This rare, once-in-10,000-year event came from a galaxy 2 billion light-years away and temporarily blinded gamma-ray detectors. It revealed new insights into stellar death, as the associated...
-
Universe's Largest Structure Could Be 50% Bigger Than Previously Thought
The Hercules-Corona Borealis Great Wall could be as large as 15 billion light-years in size, up from previous estimate of 10 billion light-years long.
-
New Study Finds Hercules-Corona Borealis Great Wall Bigger and Nearer Than Thought
GRBs uncover a more massive and closer Hercules–Corona Borealis Great Wall, reshaping cosmic scale theories.Astronomers have found that the Hercules–Corona Borealis Great Wall—the largest known structure in the universe—is even larger and closer than previously thought. Spanning 10 billion light-years, this immense cluster of galaxies was t...
-
Wolf-Rayet 104's Orbit Tilt Reduces Gamma-Ray Burst Threat, Study Finds
New research using Keck Observatory’s instruments confirms that the orbit of Wolf-Rayet 104 is tilted 30-40 degrees away from Earth, lowering concerns about a possible gamma-ray burst. Previously, it was believed that the system’s alignment could pose a risk. However, spectroscopy data now challenges these assumptions, raising new questions abo...
-
Unprecedented Cosmic Explosion Discovered: Could This Be The Greatest Space Mystery Ever?
A newly detected cosmic explosion, EP240408a, could be the result of a white dwarf's death, creating a high-speed jet. It offers new insights into astrophysics.
-
Could a Supernova Threaten Earth’s Survival? Here's What You Need to Know
Supernova explosions have the potential to harm Earth’s atmosphere, particularly the ozone layer. However, no stars close enough to cause damage are currently identified. The risks are low, but gamma-ray bursts, caused by neutron star mergers, may pose an even greater threat in the future.
-
India Unveils MACE Observatory, the World’s Highest Imaging Cherenkov Telescope
The Major Atmospheric Cherenkov Experiment (MACE) observatory has been inaugurated in Hanle, Ladakh, at an altitude of over 4,300 metres. This state-of-the-art facility will advance India's capabilities in cosmic-ray research and high-energy astrophysics. Inaugurated by Dr Ajit Kumar Mohanty, Secretary of the Department of Atomic Energy, the observ...
-
French-Chinese Satellite, Aimed To Seek Out Gamma-Ray Bursts, Launched
A French-Chinese satellite blasted off Saturday on a hunt for the mightiest explosions in the universe, in a notable example of cooperation between a Western power and the Asian giant.
-
French-Chinese Satellite To Probe World's Most Powerful Explosions
A French-Chinese telescope satellite will blast off this weekend on a mission to hunt down gamma-ray bursts, the most powerful explosions in the universe.
-
ISRO's Space Telescope Spots Over 600 Gamma-Ray Bursts Over 8 Years
India's AstroSat space telescope has achieved a significant milestone by detecting more than 600 Gamma-Ray Burst (GRB), each marking the death of a massive star or merging of neutron stars.
-
Largest Cosmic Explosion Ever, Raging For 3 Years, Spotted By Astronomers
Last year, astronomers witnessed the brightest explosion on record - a gamma-ray burst known as GRB 221009A.
