If you feel a thrill every time we discover something new about the cosmos, then November 25th may have been a noteworthy day ...

Southwest Research Institute's novel Compact Dual Ion Composition Experiment (CoDICE) instrument aboard NASA's Interstellar ...

NASA has revealed new details of what happened to a probe that had a close encounter with interstellar object 3I/ATLAS.

Bauman says it could be shrapnel, bits and pieces of satellites, and other broken technology just orbiting around earth.

In the Bible, the Star of Bethlehem rises in the southern sky and then comes to a standstill, which is abnormal for a ...

A U.S. Space Force and NASA experiment is set to launch later this week to test a new small-satellite architecture designed ...

NASA’s Mars Reconnaissance Orbiter (MRO) has been flying our the red planet for the last 20 years, beaming back images of its ...

A global effort to better understand moisture-laden rivers in the sky, like those currently battering the West Coast, will ...

The same historic facilities that some 50 years ago prepared NASA's twin Voyager probes for their ongoing interstellar ...

On average, Martian time ticks roughly 477 millionths of a second faster than terrestrial clocks per Earth day. But the Red ...

Astronomers are intensifying scrutiny of interstellar object 3I/ATLAS after images captured this week revealed a massive, ...

Elon Musk's SpaceX is eyeing an initial public offering that could be the largest ever, at least partially driven by a plan ...