News tagged with exosphere

How high is space?

Look up, there's space. Astronomically speaking, it's right there, just outside a thin layer of atmosphere. But how far away is it? How high is space?

Jul 26, 2013
3.2 / 5 (21) 0 | with audio podcast

Solar storms could 'sandblast' the moon

(PhysOrg.com) -- Solar storms and associated Coronal Mass Ejections (CMEs) can significantly erode the lunar surface according to a new set of computer simulations by NASA scientists. In addition to removing ...

Dec 06, 2011
4.3 / 5 (3) 3 | with audio podcast

Model Helps Search for Moon Dust Fountains

(PhysOrg.com) -- In exploration, sometimes you find more than what you're looking for, including things that shouldn’t be there. As the Apollo 17 astronauts orbited over the night side of the moon, with ...

Jun 10, 2010
4.8 / 5 (6) 2 | with audio podcast