What's up in
Universe
Astronomy, cosmology, stars, planets, black holes and the observatories revealing how the cosmos works.
NASA observations reshape basic plasma wave physics
Hubble's double galaxy gaze: Leda and NGC 4424
Mysterious bursts of energy do come from outer space
Neptune's movement from the inner to the outer solar system was smooth and calm
New Horizons Halfway from Pluto to Next Flyby Target
Researchers uncover a potent genetic element in Earth's smallest life forms
Mysterious cosmic explosion puzzles astronomers
Sun's UV Light Helped Spark Life
Explaining the accelerating expansion of the universe without dark energy
Reading between the lines of highly turbulent plasmas
