Outer Space

Can we (legally) colonize space?
Moon glass helps solve a lunar mystery
Scientists listen to marsquakes to map the inside of the planet
Astronomers catch “ghosts” dancing around radio galaxies
“Star shrapnel” from a supernova explosion is exiting the galaxy
Harvard astrophysicist will lead hunt for alien technology
Baby exoplanet appears to be forming a moon
Black holes caught eating neutron stars for first time
See the first 3D map of the heliosphere
Astronomers find more than 100,000 "stellar nurseries"