We've known for over 30 years that there are other stellar systems in our galaxy, but we don't have any idea how many there ...

"As the large and bright discs are the easiest to observe, our previous view of the birth site of planets was biased." ...

A NASA mission, IMAP, will investigate and map the sun's particles and energy across the entire heliosphere, using a ...

At a distance of just over four light years, Proxima Centauri is our nearest stellar neighbor and is known to be a very ...

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