Where NASA is going, they don’t need roads. Or even flat surfaces.
The secret ingredient is meteorite powder.
We should work out the consequences of filling the sky with sulfur before doing so, researchers urge.
The discovery hints that “intermediate mass” black holes may be peppered throughout the universe.
The only thing harder to see than a black hole itself is a black hole’s magnetic field.
A new survey offers the most concrete evidence yet for a roaming supermassive black hole.
The ultraviolet “imager” is a life-hunting machine more than two decades in the making.
An early version helped identify ancient life on Earth. Now its successor sits on the Red Planet.
For the first time, NASA will attempt to generate a resource in space.
Take a look at the first images taken from the surface.
Like science, tech, and DIY projects?
Sign up to receive Popular Science's emails and get the highlights.