The latest headlines from around the cosmos.
A new discovery has given astronomers a glimpse of a galaxy that seems to be free of dark matter.
The Kepler spacecraft is running out of fuel, but will keep doing science until the day its tank runs dry.
Thick layers of Martian ice await future researchers!
A micro satellite proves that big observations can come from small packages.
How do you make big galaxies? Start with a bunch of small ones…
A San Francisco researcher is looking for life not so far away.
Two distant stars may soon merge, creating a luminous red nova and possibly quite a show!
Moon samples from one of the Apollo missions in the 1970s date the Moon's formation farther back.
What does a star's chemistry tell us about the habitability of the planets orbiting it?