Discovery leads to new insights into how stars evolve.
Need to escape from a black hole? Magnetic fields could be your only hope.
Spooky planetary nebula reveals the final stages of a star’s life.
Astronauts could be exploring a rocky asteroid within 15 years. Watch the video…
Giant new space telescope will need a huge sunshield to keep it cool. Watch the video…
Move over Hollywood, astronomers have spotted what could be the coldest star yet found.
Hubble shows a cluster of sparkling stars carving a niche inside billowing clouds of gas.
Newborn stars are demolishing the gas clouds from which they formed.
Two nearby galaxies got up close and friendly about 1.2 billion years ago.