Replies

Some related keywords, sorted, edited (a bunch of chaff, plus APOD topics removed):

Gigantic radiation storms have been pummeling Earth for at least 10,000 years and could strike again, tree ring analysis reveals [10/27/2022]
IXPE (Imaging X-ray Polarimetry Explorer) Measures Exploded Star Remains [10/21/2022]
Scientists Just Detected a Colossal Gamma-Ray Burst, And It's a Record-Breaker [10/12/2022]
Setting the Clock on a Stellar Explosion [09/15/2022]
NASA's Fermi Confirms Star Wreck as Source of Extreme Cosmic Particles [08/11/2022]
Stunning Image of Supernova Remnant Processed by New Australian Supercomputer [08/10/2022]
Astronomers witness a dying star reach its explosive end [01/06/2022]
Physicists Created a Supernova Reaction on Earth Using a Radioactive Beam [10/22/2021]
900-year-old Chinese supernova mystery points to strange nebula [09/17/2021]
Stellar Collision Triggers Supernova Explosion -- "This Is the First Time We've Actually Seen Such an Event" [09/02/2021]
"Seeding the Cosmos for Life" -- From Supernova to Super Bubbles [07/29/2021]
Brighter Than a Billion Billion Suns: Gamma-Ray Bursts Continue to Surprise [07/02/2021]
New type of supernova discovered by astronomers [06/29/2021]
You Can Finally Watch The Blast of a Cosmic Supernova With Your Own Eyes [06/25/2021]
Natural Plutonium Discovered Beneath The Oceans Shows Cataclysmic History [05/28/2021]
In 774 AD, the Sun blasted Earth with the biggest storm in 10,000 years [01/08/2021]
Far-Off Supernovas Caused Climate Change on Earth, According to Tree Rings ... How is that even possible? [11/16/2020]
Betelgeuse Is Neither as Far Nor as Large as We Thought, And It's a Total Bummer [10/16/2020]
We Now Have Proof a Supernova Exploded Perilously Close to Earth 2.5 Million Years Ago [10/05/2020]
A Supernova Exploded Dangerously Close to Earth 2.5 Million Years Ago [10/03/2020]
There's too much gold in the universe. No one knows where it came from [10/01/2020]
The True Origins of Gold in Our Universe May Have Just Changed, Again [09/16/2020]
Solar System is Traveling through Cloud of Supernova Debris: Study [08/25/2020]
The 500-million-year-old reason behind the unique scent of rain [04/07/2020]
Huge red star might explode soon and next few weeks are critical [Betelgeuse update] [02/10/2020]
Astronomers Detect a Burst of Gravitational Waves From The Direction of Betelgeuse [01/20/2020]
An 'unknown' burst of gravitational waves just lit up Earth's detectors [01/15/2020]
Astronomers Have Tracked a Repeating Radio Signal Across Space to an Unexpected Origin [01/07/2020]
How Long Has It Been Since We Saw A Supernova? [01/04/2020]
Three supermassive black holes found lurking in one galaxy [11/25/2019]
'Biggest explosion since the Big Bang': Gamma ray burst in a distant galaxy breaks [tr] [11/20/2019]
UCF researchers discover mechanisms for the cause of the Big Bang [11/02/2019]
NASA satellite spots a mysterious green [x-ray spectrum] light that quickly disappeared [09/04/2019]
A massive star completely destroyed by a supernova is puzzling scientists [08/17/2019]
Ancient Neutron-Star Crash Made Enough Gold and Uranium to Fill Earth's Oceans [05/13/2019]
Ice cores reveal huge solar storm struck Earth around 660 BC [03/12/2019]
Colliding neutron stars shot a light-speed jet through space [02/26/2019]
Do you like Earth's solid surface and life-inclined climate? Thank your lucky (massive) star [02/12/2019]
Cosmic dust survives obliteration in massive red supernova, NASA shows in stunning visual [02/11/2019]
Researchers consider whether supernovae killed off large ocean animals at dawn of Pleistocene [12/11/2018]
Jet from Neutron-Star Merger GW170817 Appeared to Move Four Times Faster than Light [09/13/2018]
Astronomers Just Found 72 Stellar Explosions, but Don't Know What's Causing Them [04/10/2018]
A self-taught astronomer spotted something no scientist had ever seen [Supernova] [02/22/2018]
Physicists Have Created an Artificial Gamma Ray Burst in the Lab [01/20/2018]
Our Solar System Was Born in the Bubble Created by the Death of a Giant Star, Say Scientists [01/12/2018]
Earth Barraged By Supernovae Millions Of Years Ago, Debris Found On Moon [12/16/2017]
Bizarre 3-Year-Long Supernova Defies Our Understanding of How Stars Die [11/08/2017]
Amazing New Views of Betelgeuse Courtesy of ALMA [06/30/2017]
"Similar Event Within 100 Light Years of Earth Would Be Catastrophic" -- Astronomers... [07/28/2016]
Did a supernova two million years ago brighten the night sky and give our ancestors cancer? [06/17/2016]
Supernovae showered Earth with radioactive debris [04/06/2016]
Astronomy Picture of the Day -- The Rise and Fall of Supernova 2015F [02/09/2016]
The Incomprehensible Power of a Supernova [01/23/2016]
SCIENTISTS SPOT BRIGHTEST SUPERNOVA YET, OUTSHINES MILKY WAY [01/15/2016]
NASA Says Indian Scientist's Theory Is Correct, Black Holes Don't Really Exist [11/29/2015]
Over A Thousand Years Ago, The Sun Exploded -- And Changed Life On Earth Forever [11/16/2015]
Black hole awakens after 26 years [11/05/2015]
Astronomers Discover a New Class of Freakishly Dense, Compact Galaxies [08/04/2015]
Astronomers unveil the farthest galaxy [05/05/2015]
Milky Way's center unveils supernova 'dust factory' [03/20/2015]
Giant Ocean Arthropod Rivals Largest in History [03/11/2015]
Astronomers saw the same star explode four times in four places because of a rare cosmic phenomenon [03/05/2015]
Astroquizzical: What happens when Betelgeuse explodes? [02/25/2015]
'Lopsided' Supernova Could Be Responsible for Rogue Hypervelocity Stars [02/10/2015]
The massive supernova that could annihilate life on Earth (but don't panic- experts say luckily [12/19/2014]
Crater Hunters Find New Clues to Ancient Impact Storm [11/03/2014]
Weak supernova might have left zombie star [08/07/2014]
Trilobites: Sudden Appearance and Rapid Burial [02/01/2014]
Bright New Supernova Blows Up in Nearby M82, the Cigar Galaxy [01/22/2014]
Scientists witness massive gamma-ray burst, don't understand it [11/22/2013]
Violent Past: Young sun withstood a supernova blast [10/27/2013]
Supernova Dust Fell to Earth in Antarctic Meteorites [04/28/2013]
Hubble boffins: Incredibly old supernova could explain EVERYTHING [04/05/2013]
Astronomers discover new kind of supernova [03/26/2013]
Source of High-Energy Cosmic Rays Nailed at Last [02/14/2013]
Did An 8th Century Gamma Ray Burst Irradiate Earth? [01/21/2013]
Researcher points to Sun as likely source of eighth-century 'Charlemagne event' [12/12/2012]
UM Scientists Hear 'Scream' As Star Is Devoured By Black Hole [08/07/2012]
Sky 'Crucifix' in Ancient Text May Be Mystery-Solving Supernova [07/01/2012]
Alien Species Living In The Inner Milky Way Could Be In Danger [06/26/2012]
New Link From Supernova to Life on Earth? [05/02/2012]
A star explodes and turns inside out [04/04/2012]
Pulsars: The universe's gift to physics [03/28/2012]
Diet of a dying star [03/06/2012]
Scientists say primitive moss triggered ice age on Earth [02/04/2012]
Have Astronomers Found the Star of Bethlehem? [12/07/2011]
AstroAlert: Type Ia supernova in M101! [08/27/2011]
Neutrons Become Cubes Inside Neutron Stars [08/11/2011]
Possibly the most distant object known [07/18/2011]
Fossil of giant ancient sea predator discovered (w/ video) [05/28/2011]
Fossils Record Reveals Ancient Migrations, Trilobite Mass Matings [03/18/2011]
Supernova found by 10-year-old Canadian girl [01/05/2011]
New *Supernova* Lights Up Leo... [11/07/2010]
The Farewell Dossier (How the CIA blew up the Trans-Siberian pipeline with pirated software) [09/23/2010]
Discovery of Most Recent Supernova in Our Galaxy [09/05/2010]
Is Betelgeuse about to blow? (going supernova in weeks or just another breathless rumor?) [06/01/2010]
T Pyxidis Soon To Be A Type Ia Supernova [01/05/2010]
Astronomers witness biggest star explosion [12/03/2009]
Gamma-ray burst restricts ways to beat Einstein's relativity [10/29/2009]
14-Year-Old Discovers Rare Supernova in Nearby Galaxy [06/14/2009]
Nearby Star May Be Getting Ready to Explode (Supernova) [06/10/2009]
Giant star Betelgeuse mysteriously shrinking: study [06/09/2009]
Space Explosion Is Farthest Thing Ever Seen (gamma-ray burst about 13 billion light-years away) [04/28/2009]
Gamma-Ray Burst Caused Mass Extinction? [04/07/2009]
Ancient supernovae may be recorded in Antarctic ice [03/03/2009]
Huge gamma-ray blast spotted 12.2 bln light-years from earth [02/19/2009]
11 Billion Year-Old Massive Gamma Ray Burst Recorded [01/12/2009]
Hubble Sees Stars and a Stripe in Celestial Fireworks (Happy 4th of July!) [07/01/2008]
Astronomers re-discover an ignored celestial gem [06/10/2008]
Supernova Birth Observed for First Time [05/21/2008]
A Big Boom in a Quiet Galaxy [05/16/2008]
NASA observatory uncovers youngest ever supernova [05/14/2008]
Supernova Outbreak: X rays signal earliest alert [03/09/2008]
'Death Star' Gamma-Ray Gun Pointed Straight at Earth [03/05/2008]
Biggest black hole in the cosmos discovered (18 billion suns) [01/10/2008]
Mysterious Explosion Detected In The Distant Past, Halfway Back To Big Bang [01/09/2008]
'Shot in the Dark' Star Explosion Stuns Astronomers [12/18/2007]
NASA to launch Gammy-ray telescope (GLAST) [09/19/2007]
Biggest stellar explosion detected (bigger than a supernova) [05/08/2007]
Brightest Star Explosion Ever Spotted [the brightest supernova astronomers have ever seen] [05/07/2007]
Creating Elements after BB: Where did the Supernova's Go?(Vanity) [02/15/2007]
'Pillars of Creation' Destroyed by Supernova [01/11/2007]
Death of a star: Supernova oddity prompts cosmic rethink (SN 2002fk) [01/06/2007]
Appalachian Mountains, Carbon Dioxide [Decrease] Caused Long-Ago Global Cooling [10/30/2006]
New supernova discovery defies theory [09/20/2006]
Supernova caught in its exploding act (NASA SWIFT detects milder gamma-ray burst GRB, X-ray flash) [08/30/2006]
Terrestrial Evidence of a Nuclear Catastrophe in Paleoindian Times [07/24/2006]
Gamma-Ray Burst Leads Scientists to See Supernova in Action [08/31/2006]
Mystery Object Found in Supernova's Heart (Magnetar?) [07/06/2006]
Mini Black Holes Might Reveal 5th Dimension [06/26/2006]
Enigmatic object baffles supernova team [06/19/2006]
Did The Ancient Greeks And Native Americans Swap Starcharts? [06/11/2006]
Native Americans Recorded Supernova Explosion [06/05/2006]
1006 AD Supernova (Vanity) [01/13/2006]
Supernova Storm Wiped Out Mammoths? [10/17/2005]
Supernova Storm Wiped Out Mammoths? [10/04/2005]
Core of Supernova Goes Missing [06/06/2005]
Regarding the Origin of the Universe - (excellent; reasoned; balanced; thoughtful; humbling) [05/31/2005]
Researchers Trace Evolution to Relatively Simple Genetic Changes [05/31/2005]
Earliest combatants in sexual contests revealed [05/26/2005]
Explosions In Space May Have Initiated Ancient Extinction On Earth [04/12/2005]
Earthquakes and Tsunamis are triggered by Star-quakes [03/06/2005]
Gamma Ray Bursts, Earthquakes (The 12/26 tsunami), and Superwaves [02/21/2005]
Starburst Was One of Brightest Objects Observed on Earth [02/18/2005]
Supernova debris found on Earth [11/24/2004]
Bright star: Four centuries later, fresh insight into historic find [10/30/2004]
After a Trio of Explosions Scientists say Supernova is Imminent [10/07/2004]
Explosions in the Sky: Supernovae Imminent? [10/01/2004]
Brightest supernova in a decade captured by Hubble Space Telescope [09/07/2004]
Meet the Indian who took on Stephen Hawking [08/02/2004]
Theory Proposes New View of Sun and Earth's Creation [05/20/2004]
Massive Old Star Reveals Secrets On Deathbed [01/26/2004]
Scientists have new theory on ice age [12/30/2003]
Ready to Explode: Inside Look at an Unstable Star (Eta Carinae) [12/02/2003]
Seat belt yanking method of super nova creation (just to keep things in perspective) [10/05/2003]
Did a gamma-ray burst devastate life on Earth? [09/24/2003]
Supernova Factory Discovered Where Galaxies Collide [05/29/2003]
Supernova poised to go off near Earth [08/22/2002]
The Sun: A Great Ball of Iron? [07/17/2002]
Supernova Photographed in Earliest Stage [06/27/2002]
Supernova poised to go off near Earth [05/28/2002]
Cosmic catastrophe 'a certainty' [05/08/2002]
ESA's X-ray space telescope proves supernova can cause mysterious gamma-ray bursts [04/04/2002]
How star blasts forged mankind [02/18/2002]
Supernova "Smoking Gun" Linked To Mass Extinctions [01/09/2002]