All planets are made of gas, ice, rock and metal, and models of how planets form usually assume that these materials don't ...

The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet (140 ...

After more than a decade of mapping the stars, the European spacecraft was shut down on Thursday. But its legacy lives on.

T CrB is located in the constellation of Corona Borealis, the Northern Crown, which is currently visible in the night sky ...

A mysterious, bright orange “fireball” was seen soaring through the night sky late Monday evening, mystifying onlookers all ...

A man who saw a large glowing spiral in the night sky on Monday, believed to have been caused by a SpaceX rocket launch, has ...

Lane Bess, a tech investor and CEO, has now gone to space twice on Jeff Bezos' Blue Origin. Each time he said it reminded him ...

While airlines do all they can to make flying safe, there is one threat to aviation that even they can't do much about: space ...

Deaths of nearby massive stars may have played a significant role in triggering at least two mass extinction events in ...

The South China Morning Post (SCMP) reported that the proposed lunar radio telescope array would feature 7,200 ...

Elon Musk and Donald Trump have announced ambitious plans to send a mission to Mars in 2026 and 2028. It’s not going to ...

Astronomy contributor and lunar expert Robert Reeves looks back on a Texas-sized achievement in Moon exploration.