The James Webb Space Telescope, the long-awaited successor to Hubble, is mired in controversy over its namesake.
The actor got his oldest-in-space record for free, but most commercial astronauts will have to pay for their historic milestones.
Billions of years ago, the view from the edge of Jezero crater would have been “spectacular.”
After a summer of flying high, the space billionaire is facing a chaotic moment at his rocket company.
And we can’t stop it.
Why hasn’t he gone to space yet?
SpaceX's first private astronauts have returned to Earth from a three-day stay in orbit.
The tourism era of American spaceflight is really, truly here.
SpaceX’s first space tourists are launching into orbit this week, and they seem almost normal.
We’ll never have a final answer on whether Pluto is a planet.
NASA picked SpaceX to build its lunar lander, but the Amazon billionaire really, really wants the job too.
The agency has said it’s going to make it to the moon in 2024. That’s simply not possible.
Astronomers are stepping up their attempts to unravel the mysteries of exoplanets.
A recent arrival at the International Space Station created a little too much excitement.
A newly discovered disk of cosmic dust around a faraway exoplanet could one day become something more.
The world’s richest man commissioned the rocket, but his Amazon empire—the customers and the workers—covered the bill.
The billionaire is preparing to fly to space—but where does space actually begin?
Scientists are still trying to figure out what could be brewing on the planet next door.
No group like this one has ever gone to space before.
One space billionaire has now made it to space and back. Jeff Bezos is next.