BlogArena

General blog about anything and everything of everyday's life.

21. Jul 2019

February 20, 2014
by Guest Post
0 comments

NASA’s NuSTAR Untangles Mystery of How Stars Explode

One of the biggest mysteries in astronomy, how stars blow up in supernova explosions, finally is being unraveled with the help of NASA’s Nuclear Spectroscopic Telescope Array (NuSTAR). The high-energy X-ray observatory has created the first map of radioactive material … Continue reading

October 25, 2011
by Guest Post
0 comments

NASA Telescopes Help Solve Ancient Supernova Mystery

PASADENA, Calif. — A mystery that began nearly 2,000 years ago, when Chinese astronomers witnessed what would turn out to be an exploding star in the sky, has been solved. New infrared observations from NASA’s Spitzer Space Telescope and Wide-field … Continue reading