Don Pettit, NASA's oldest active astronaut, addressed his eventful return to Earth. Shortly after the spacecraft touched down ...

Speculation is growing over whether NASA and other space agencies are withholding information about potentially ...

A massive 950-foot asteroid, 612356 (2002 JX8), will make a close Earth flyby tomorrow, May 9. Here is all you need to know ...

"We've been able to show, for the very first time, that the sun's flare pulsations and Earth's atmosphere were pulsing in ...

NASA scientists and researchers from the University of Tokyo have used supercomputers to find out exactly when life on Earth ...

Wave-like soil patterns on the Martian surface match those found in Earth's cold, mountain regions, which could help ...

NASA’s Imaging X-ray Polarimetry Explorer (IXPE) has helped scientists uncover the mystery behind how X-rays are generated in ...

Researchers from the University of Toho, Japan, recently collaborated with NASA scientists to use supercomputers to determine ...

NASA is exploring alternative ways to deliver its VIPER rover to the moon after canceling partnership proposals to land a ...

Part of a Soviet-era spacecraft known as Cosmos 482 may return to Earth this week, more than 50 years after it embarked on a ...

A massive, house-sized asteroid is streaking through space at a blistering 42,300 miles per hour, coming alarmingly close to Earth. Measuring between 49 to 111 feet in diameter, it is one of several ...

Cosmos 482, part of a Soviet-era spacecraft that failed to reach Venus in the 1970s, is expected to crash back on Earth ...