The mysterious Oort cloud is the source of many of our solar system's comets, but astronomers still have no idea what it ...

Other concepts include Lunar Glass Structure, or LUNGS, which involves in-situ melting of lunar glass compounds and novel ...

A new letter addressed to acting NASA chief Janet Petro calls out the space agency for failing to answer questions raised by ...

"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," ...

NASA also stated that the asteroid would be quite distant by April 2025, only to become very faint to be detected by ...

YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.

NASA confirmed it may have sidestepped sweeping layoffs that were expected, potentially saving hundreds of newly hired ...

The aerospace giant's loss may be other companies' gain, with SpaceX and Blue Origin among the prime potential beneficiaries.

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

NASA is losing four key senior officials close to its flagship moon program, according to people familiar with the changes, ...

On Sunday afternoon, the Cal Poly Physics Department hosted a NASA Pre-Launch event, complete with astronomy presentations, ...

NASA will take part in a media teleconference about the lunar delivery readiness for the Intuitive Machines IM-2 mission at ...