The car-sized probe is part of a mission to better understand the ‘kinetic impact’ technique of asteroid deflection.
Solar farms in orbit, nuclear power on the moon, space elevators and interstellar travel — which might we see happen first?
Using NASA's exoplanet-hunting spacecraft, TESS, astronomers and citizen scientists have discovered a record-breaking system ...
SpaceX will launch Europe's Hera spacecraft on Monday (Oct. 7) toward the asteroid Dimorphos for a post-impact evaluation, ...
A NASA spacecraft knocked into an asteroid two years ago to test planetary defense. Now, a new mission will inspect the ...
ESA has launched the first planetary defense Hera spacecraft aboard a SpaceX Falcon 9 to investigate NASA-deflected Dimorphos ...
A European spacecraft is on its way to get an up-close look at an asteroid that NASA deliberately crashed its own vehicle into two years ago.