So I grabbed my camera, ran outside, and looked up just as Mars was supposed to emerge from the Moon's curved horizon. Seen ...

The moon performed a cosmic ballet with Mars this week.

It used to be rare for an orbiting satellite to spoil astronomical observations, but the skies are much more crowded ever ...

The larger moons of Pluto and Earth likely formed through a collisional process with Charon and our moon, respectively, ...

With all the data and images it can capture and send back to its home base in Dubai, the MBZ-SAT is expected to set a new ...

A SpaceX Falcon 9 rocket launched 21 Starlink satellites from Florida today (Jan. 10). It was the 25th mission for the rocket ...

The company, started by the Amazon founder Jeff Bezos, reset its countdown clock repeatedly over a period of just over two ...

The spacecraft themselves continued to operate normally in Earth orbit during the outage and "no science data has been lost." ...

Pluto's big moon Charon may have a different origin story than scientists suspected. New research suggests the two bodies ...

A Falcon 9 rocket is scheduled to launch the landers on Wednesday at 1:11 a.m. ET. You can catch the action live right here.

Though 2025 won't mark the return of astronauts into deep space as NASA had hoped, launchpads still will be scorching-hot from a procession of robotic spacecraft attempting to land on the moon . How ...