Supernova Explosion
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Could a Supernova Threaten Earth’s Survival? Here's What You Need to Know
- Friday November 15, 2024
- Written by Gadgets 360 Staff
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.
- www.gadgets360.com
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Astronomers Observe Black Hole That May Have Formed Gently
- Tuesday October 29, 2024
- World News | Reuters
The conventional wisdom among astronomers is that black holes - those exceptionally dense objects with gravity so powerful that not even light can escape - form in the violent explosion, called a supernova, of a massive dying star.
- www.ndtv.com
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Supernova SN 1181 Reveals Rare “Zombie Star” in Pa 30 Nebula
- Monday October 28, 2024
- Written by Gadgets 360 Staff
A supernova recorded in 1181, known as SN 1181, has been linked to the Pa 30 nebula, revealing a rare “zombie star.” Advanced 3D imaging from the Keck Observatory has shown unusual filaments expanding from this star, marking it as a unique case in supernova studies. This zombie star survived a thermonuclear explosion on a white dwarf, challengi...
- www.gadgets360.com
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Scientists Crack The Mystery Of Huge Space ORCs With Shockwave Simulation
- Tuesday January 9, 2024
- Science | Edited by Amit Chaturvedi
Researchers studied galaxies that have undergone or are going through starbusting to understand how these giant blobs are formed.
- www.ndtv.com
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One Of The Brightest Stars To Disappear In "Once In A Lifetime" Event
- Monday December 11, 2023
- World News | Edited by Anoushka Sharma
The star has become prominent for its "fluctuating brightness". Several scientists have also raised concerns that it could explode soon.
- www.ndtv.com
-
A Cosmic Blast "Temporarily Destroyed" Some Of Earth's Ozone Layer In 2022: Scientists
- Wednesday November 22, 2023
- Science | Edited by Bhavya Sukheja
In a mind-boggling discovery, scientists have found that a supernova explosion billions of light years away was so powerful that it "temporarily destroyed" some of the Earth's ozone layer in 2022.
- www.ndtv.com
-
NASA's X-Ray Telescopes Capture Mysterious 'Ghost Hand' In Space
- Wednesday November 1, 2023
- Science | Edited by Nikhil Pandey
NASA's new X-ray telescope observed the haunting 'bones' of a ghostly cosmic hand 16,000 light-years from Earth for a record 17 days.
- www.ndtv.com
-
What Is The Supernova Festival That Was Attacked By Hamas?
- Tuesday October 10, 2023
- World News | Edited by Nikhil Pandey
This event coincided with the weeklong Jewish holiday of Sukkot, observed from Friday, September 29, 2023, to Friday, October 6, 2023.
- www.ndtv.com
-
Spectacular NASA Video Displays Fallout Of Star's Supernova
- Sunday October 1, 2023
- Science | Edited by Rahul Kumar
"Hubble is the only way that we can actually watch what's happening at the edge of the bubble with such clarity," said an astronomer.
- www.ndtv.com
-
Scientists Capture Supernova As Massive Star Explodes Millions Of Light-Years Away
- Sunday June 11, 2023
- World News | Edited by Anjali Thakur
The supernova, dubbed "SN 2023ixf," was discovered on 19 May by Japanese astronomer Koichi Itagaki.
- www.ndtv.com
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Pics Shared By NASA's Hubble Show Spectacular Aftermath Of Stars' Death
- Tuesday February 28, 2023
- Feature | Edited by Bhavya Sukheja
The aftermath of stars that died in a bright, powerful explosion is seen in images released on Tuesday by NASA's Hubble Space Telescope.
- www.ndtv.com
-
Could a Supernova Threaten Earth’s Survival? Here's What You Need to Know
- Friday November 15, 2024
- Written by Gadgets 360 Staff
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.
- www.gadgets360.com
-
Astronomers Observe Black Hole That May Have Formed Gently
- Tuesday October 29, 2024
- World News | Reuters
The conventional wisdom among astronomers is that black holes - those exceptionally dense objects with gravity so powerful that not even light can escape - form in the violent explosion, called a supernova, of a massive dying star.
- www.ndtv.com
-
Supernova SN 1181 Reveals Rare “Zombie Star” in Pa 30 Nebula
- Monday October 28, 2024
- Written by Gadgets 360 Staff
A supernova recorded in 1181, known as SN 1181, has been linked to the Pa 30 nebula, revealing a rare “zombie star.” Advanced 3D imaging from the Keck Observatory has shown unusual filaments expanding from this star, marking it as a unique case in supernova studies. This zombie star survived a thermonuclear explosion on a white dwarf, challengi...
- www.gadgets360.com
-
Scientists Crack The Mystery Of Huge Space ORCs With Shockwave Simulation
- Tuesday January 9, 2024
- Science | Edited by Amit Chaturvedi
Researchers studied galaxies that have undergone or are going through starbusting to understand how these giant blobs are formed.
- www.ndtv.com
-
One Of The Brightest Stars To Disappear In "Once In A Lifetime" Event
- Monday December 11, 2023
- World News | Edited by Anoushka Sharma
The star has become prominent for its "fluctuating brightness". Several scientists have also raised concerns that it could explode soon.
- www.ndtv.com
-
A Cosmic Blast "Temporarily Destroyed" Some Of Earth's Ozone Layer In 2022: Scientists
- Wednesday November 22, 2023
- Science | Edited by Bhavya Sukheja
In a mind-boggling discovery, scientists have found that a supernova explosion billions of light years away was so powerful that it "temporarily destroyed" some of the Earth's ozone layer in 2022.
- www.ndtv.com
-
NASA's X-Ray Telescopes Capture Mysterious 'Ghost Hand' In Space
- Wednesday November 1, 2023
- Science | Edited by Nikhil Pandey
NASA's new X-ray telescope observed the haunting 'bones' of a ghostly cosmic hand 16,000 light-years from Earth for a record 17 days.
- www.ndtv.com
-
What Is The Supernova Festival That Was Attacked By Hamas?
- Tuesday October 10, 2023
- World News | Edited by Nikhil Pandey
This event coincided with the weeklong Jewish holiday of Sukkot, observed from Friday, September 29, 2023, to Friday, October 6, 2023.
- www.ndtv.com
-
Spectacular NASA Video Displays Fallout Of Star's Supernova
- Sunday October 1, 2023
- Science | Edited by Rahul Kumar
"Hubble is the only way that we can actually watch what's happening at the edge of the bubble with such clarity," said an astronomer.
- www.ndtv.com
-
Scientists Capture Supernova As Massive Star Explodes Millions Of Light-Years Away
- Sunday June 11, 2023
- World News | Edited by Anjali Thakur
The supernova, dubbed "SN 2023ixf," was discovered on 19 May by Japanese astronomer Koichi Itagaki.
- www.ndtv.com
-
Pics Shared By NASA's Hubble Show Spectacular Aftermath Of Stars' Death
- Tuesday February 28, 2023
- Feature | Edited by Bhavya Sukheja
The aftermath of stars that died in a bright, powerful explosion is seen in images released on Tuesday by NASA's Hubble Space Telescope.
- www.ndtv.com