What's up in
Universe
Astronomy, cosmology, stars, planets, black holes and the observatories revealing how the cosmos works.
Tiny Neptune Moon Spotted by Hubble May Have Broken from Larger Moon
In Colliding Galaxies, a Pipsqueak Shines Bright
Discovery of Planets Around Cool Stars Enabled with Hobby-Eberly Telescope
New sky map detects hundreds of thousands of unknown galaxies
Confirming a source of the process behind auroras and the formation of stars
NIST 'Astrocomb' Opens New Horizons for Planet-Hunting Telescope
ASU astronomer helps research team zero in on puzzling astrophysical object
Firefly-inspired surfaces improve efficiency of LED lightbulbs
Citizen scientists invited to join quest for new worlds
Team uses quantum of light to create new quantum simulator
