What's up in
Universe
Astronomy, cosmology, stars, planets, black holes and the observatories revealing how the cosmos works.
Scientists see ripples of a particle-separating wave in primordial plasma
Researchers design the most precise quantum thermometer to date
Vanishing friction
Hubble detects stratosphere-like layer around exoplanet
Nearby 'dwarf' galaxy is home to luminous star cluster
Hubble in 'Oh Planet, What Art Thou?' 25th Anniversary Video
Most detailed view ever of star formation in the distant universe
Visualizing the 'matrix'
Donuts, math, and superdense teleportation of quantum information
ALMA uses gravity lens to image huge galaxy near edge of universe
