Like, can we even do that?
The James Webb Space Telescope has an ever-expanding timeline—and projected cost.
The early solar system was a wild, world-destroying place.
But the end is fast approaching.
Kepler and Dawn guzzled through their precious gas for similar reasons.
The robot's failed mission shouldn't come as a shock.
It has to do with a surprisingly hazy atmosphere.
The story of heroic fasteners that will get us to the moon and back.
Stranger worlds to come
The spectacular scope launches in 2019.
The lightning struck more than twice.
Naming new worlds is a confusing mess
And its clouds may be made of gemstones
Don't pack your bags yet
Seeing is believing
So close we might even be able to measure its wind speeds, GJ 1132b is a very important exoplanet
And TESS is just getting started.
It's close, but you won't want to visit.
The right kind of chemistry can lead to some strange sorts of worlds.
The latest addition to the exoplanet freakshow
Giant planet orbits three stars at once
The closest potentially habitable planet has an intriguing interior
A sky full of super-Earths
You can't see it—but Hubble can.