Rocket company SpaceX has filed plans with the FCC for up to one million 'orbital data center' satellites. The Elon Musk ...

The debris was essentially the top portion of the Chinese rocket, which was launched in December Usually, space debris is too ...

Astronomers have found thousands of exoplanets around single stars, but few around binary stars—even though both types of stars are equally common. Physicists can now explain the dearth.

SpaceX plans to launch a Falcon 9 carrying Starlink commercial satellites on Groundhog Day from Vandenberg. Will it be ...

We review Orbit, a racing game published by Bitewing Games. In Orbit, players compete to visit all planets of the system, ...

Getting astronauts to Mars is only half the mission — the real problem is bringing them back. NASA engineers are designing ...

For sky watchers, another rare astronomical event is on the horizon. On February 28, 2026, six planetary alignment will dazzle the sky after sunset. The spectacular planetary parade consists ...

The atmospheric carbon dioxide was thought to be the result of the oxidation of oxygen molecules in the exosphere. As a ...

SpaceX is scheduled to launch a Falcon 9 rocket from California on Thursday, Jan. 29. Will it be visible in Arizona?

The space rock is hurtling through our cosmic backyard at a zippy 26,200 miles per hour, according to the space agency.

That would make it thousands of times more massive than any moon orbiting a solar system plane  — so massive it could make ...

Earth and its neighbors orbit the sun on a relatively flat plane. But what's below this plane, and is anythign below the ...