Nearby 'super-Earth' may be our best shot yet at finding alien life
LHS 1140b is in just the right orbit for atmospheric studies.
How NASA's future robots will explore frozen worlds
Yes, there will be harpoons.
One of Jupiter's asteroid 'moons' is orbiting backwards
It's defying all expectations.
Hubble telescope spots 'runaway' black hole
The black hole, shot out of a distant galaxy, is the first of its kind.
NASA plans to make a telescope out of the Sun
But there is a catch.
NASA offers first look at planet-rich Trappist-1 star system
The crude images help to characterize our cosmic neighbor.
NASA: We found 7 Earth-sized planets just 40 light years away
Three of which are in the habitable "Goldilocks" zone.
NASA to announce a 'discovery beyond our solar system' tomorrow
You can watch it on NASA TV.
NASA is crowdsourcing the search for exoplanets
Your eyeballs can spot planets far better than algorithms.