The inside of a star turned on itself before it spectacularly exploded, according to a new study from NASA’s Chandra X-ray Observatory. Today, this shattered star, known as the Cassiopeia A supernova remnant, is one of the best-known, well-studied objects in the sky. Over three hundred years ago, however, it was a giant star on […]
Category: Supernovae
NASA Roman Core Survey Will Trace Cosmic Expansion Over Time
NASA’s Nancy Grace Roman Space Telescope will be a discovery machine, thanks to its wide field of view and resulting torrent of data. Scheduled to launch no later than May 2027, with the team working toward launch as early as fall 2026, its near-infrared Wide Field Instrument will capture an area 200 times larger than […]
NASA Roman Core Survey Will Trace Cosmic Expansion Over Time
NASA’s Nancy Grace Roman Space Telescope will be a discovery machine, thanks to its wide field of view and resulting torrent of data. Scheduled to launch no later than May 2027, with the team working toward launch as early as fall 2026, its near-infrared Wide Field Instrument will capture an area 200 times larger than […]
One Survey by NASA’s Roman Could Unveil 100,000 Cosmic Explosions
Scientists predict one of the major surveys by NASA’s upcoming Nancy Grace Roman Space Telescope may reveal around 100,000 celestial blasts, ranging from exploding stars to feeding black holes. Roman may even find evidence of some of the universe’s first stars, which are thought to completely self-destruct without leaving any remnant behind. Cosmic explosions offer […]
- Black Holes
- Dark Energy
- Dark Matter
- Earth-like Exoplanets
- Exoplanets
- Galaxies
- Gas Giant Exoplanets
- Nancy Grace Roman Space Telescope
- Neptune-Like Exoplanets
- Neutron Stars
- Stars
- Stellar-mass Black Holes
- Super-Earth Exoplanets
- Supernovae
- Terrestrial Exoplanets
- The Milky Way
- The Solar System
- The Universe
NASA’s Roman Mission Shares Detailed Plans to Scour Skies
NASA’s Nancy Grace Roman Space Telescope team shared Thursday the designs for the three core surveys the mission will conduct after launch. These observation programs are designed to investigate some of the most profound mysteries in astrophysics while enabling expansive cosmic exploration that will revolutionize our understanding of the universe. “Roman’s setting out to do […]