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 ...

With the "city-killer" Y24 asteroid headed for Earth, the world's largest space agencies are exploring ways to halt its ...

We compare and contrast NASA's trio of CADRE lunar rovers and its IPEx excavator to examine how this army of autonomous ...

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.

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

A private space traveler and jet-fighter pilot, Jared Isaacman is preparing to run the U.S. space program after decades ...

The odds of asteroid 2024 YR4 striking Earth have fallen once again, now to 0.28%, NASA announced on Thursday.

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, ...

Sensational "city killer" headlines aside, NASA and the European Space Agency reported the asteroid "has a very small chance" ...