What's up in
Universe
Astronomy, cosmology, stars, planets, black holes and the observatories revealing how the cosmos works.
VLT to Search for Planets in Alpha Centauri System
How a moon slows the decay of Pluto's atmosphere
LIGO expected to detect more binary black hole mergers
Astronomer predicts red nova explosion to light up the sky in 2022
Hubble detects 'exocomets' taking the plunge into a young star
Could dark streaks in Venusian clouds be microbial life
Between a rock and a hard place: can garnet planets be habitable
How far away is that galaxy
Working hard to improve inclusion in astronomy
Deepest X-ray image ever reveals black hole treasure trove