A new paper on supernovae and the effects on Earth increases the so-called "Supernova Kill-Zone" to 50 light years.
Astronomers get a rare opportunity to observe the first hours of a supernova's collapse.
Host: Fraser Cain (@fcain) Special Guest: Kimberly Cartier ( KimberlyCartier.org / @AstroKimCartier ) (more…)
The Kepler spacecraft has captured the "shock breakout" of a distant supernova, a twenty minute event that signals the end…
Is our 13.8 billion year old universe actually in its death throes? Poor Universe, its demise announced right in it’s…
Rogue stars are moving so quickly they’re leaving the Milky Way, and never coming back. How in the Universe could…
Host: Fraser Cain (@fcain) Special Guest: Dr. Sukanya Chakrabarti, Lead Investigator for team that may have discovered Dark Matter Galaxy…
You know the quote, we're made of stardust. Generation after generation of stars created the materials that make us up.…
Gamma ray bursts (GRBs) are some of the brightest, most dramatic events in the Universe. These cosmic tempests are characterized…
This star is X light-years away, that galaxy is X million light-years away. That beginning the Universe is X billion…