US military officials believe Russia and China are aggressively testing new offensive space capabilities, pointing to a ...

landing at California's Vandenberg Space Force Base in the middle of the night. The agency snapped pictures of its return, ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

Hypervelocity impacts from space debris pose significant risks to spacecraft and satellites in outer space. To address this ...