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.

An Acton man is sending his late wife’s ashes to space, fulfilling her lifelong dream of exploring the stars. Wendy Low ...

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 ...