The asteroid, around 100 feet in diameter, is speeding toward our planet at about 22,000 miles per hour, according to NASA.

The CRASH Clock is a new predictor of how much time there will be before a collision if a solar storm knocks out power and ...

A cancer treatment has been reformulated into a simple injection after its key components behaved differently in ...

Look west just after sunset from this weekend for a chance to see some of six planets, though the best views will be had ...

Russian Luch “inspector” satellites are suspected of shadowing European GEO spacecraft, raising fears of interception, ...

Amazon AMZN stock today: Amazon's stock fell after its earnings report. Investors are worried about a massive $200 billion ...

A niche corner of the commercial space sector is attracting attention from United States national security planners, not because of its economic promise, but because of the technical problems it is ...

China set for in-flight abort test of Mengzhou crew spacecraft China appears set for an in-flight abort test of its ...

Late in 2024, astronomers spotted a new near-Earth asteroid named 2024 YR4. By mid-2025, its improved orbit tracking raised an unusual possibility: the space rock could hit the Moon on Dec.

The small rocket and capsule have been flying since April 2015 and have combined to make 38 launches, all but one of which ...

A newly identified Earth-sized exoplanet with a year-long orbit may lie near its star’s habitable zone, but extreme cold could limit its chances of hosting liquid water.

Elon Musk believes the best way to solve the difficulties of building AI data centers on earth is to move them into outer space. His merger this week of his rocket company SpaceX with his artificial ...