Space on MSN16h
Newly discovered super-Earth orbits in and out of its star's habitable zone. Could life survive its extreme climate?
A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.
A rover has been collecting rocks from Mars for years. How will they get back to Earth?
A collection of Martian rocks could reveal details about potential past life on the Red Planet – but first NASA has to get ...