NASA has released an unprecedented time-lapse video showing the evolution of Kepler’s Supernova Remnant, a cosmic relic of a ...
NASA has captured 25 years of observations from the Chandra X-ray Observatory showing the aftermath of Kepler’s Supernova, a cosmic explosion from over 400 years ago. By combining data from 2000, 2004 ...
Decades in the making, NASA's X-ray timelapse shows a stellar explosion expanding into space at up to 2% the speed of light.
The shockwave has traveled half a light-year.
A new video provides a front-row seat to a cosmic drama that has been playing out for centuries. Since 1604, when astronomers ...
The mysterious 10-second flash of energy, first detected in March, has been identified thanks to NASA's ever-impressive James ...
Situated around 17,000 light-years from Earth within the Milky Way Galaxy, the supernova remnant is close enough for NASA’s ...
"Our study provides a new direction to understand the whole evolutionary history of massive stars toward the formation of ...
"Supernova explosions and the elements they hurl into space are the lifeblood of new stars and planets," said Brian Williams of NASA's Goddard Space Flight Center in Greenbelt, Maryland, and principal ...