Add Yahoo as a preferred source to see more of our stories on Google. The supernova remnant SNR 0509-67.5 is seen in an undated image from the European Southern Observatory’s Very Large Telescope By ...
NASA has released an unprecedented time-lapse video showing the evolution of Kepler’s Supernova Remnant, a cosmic relic of a ...
The shockwave has traveled half a light-year.
Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...
The stunning time-lapse was created using data from NASA’s Chandra X-ray Observatory.
WASHINGTON (Reuters) -The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times the mass of our sun that exhausts its nuclear fuel ...