An international team including astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has announced the ...

It’s not coincidence—it’s cosmic physics. This video breaks down how a spinning cloud of gas and dust became the neatly aligned solar system we live in today, revealing secrets of planetary ...

The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet, which is roughly the size at which an asteroid could take out a city, or ...