What's up in
Universe
Astronomy, cosmology, stars, planets, black holes and the observatories revealing how the cosmos works.
Physicists observationally confirm Hawking's black hole theorem for the first time
'Lonely cloud' bigger than Milky Way found in a galaxy 'no-man's land' by UAH physics…
Deep Space Atomic Clock moves toward increased spacecraft autonomy
A white dwarf living on the edge
There may not be a conflict after all in expanding universe debate
Images emerge of galaxies headed for collision
Black holes swallow neutron stars like 'Pac Man'
Green light given for construction of world's largest radio telescope arrays
Supermassive black holes may generate 'tsunamis' in escaping gas
Life could exist in the clouds of Jupiter but not Venus
