What's up in
Universe
Astronomy, cosmology, stars, planets, black holes and the observatories revealing how the cosmos works.
Exotic quantum states made from light
Astronomers catch exploding supernova early
A fleeting blue glow
New 3-D simulations show how galactic centers cool their jets
Massive particles test standard quantum theory
Innovative way to understand nature of an entire tiny particle
Tidally locked exoplanets may be more common than previously thought
Deep-sea animals eating plastic fibers from clothing
Ohio Supercomputer Center helps researchers map invisible universe
Cassini to begin final five orbits around Saturn
