The asteroids are as large as around 75 and 91 feet in diameter, according to the Center for Near Earth Object Studies.

The administration has drawn criticism for shuffling personnel and equipment at Goddard Space Flight Center, which does much ...

I/Atlas is brightening, turning blue and emitting a radio signal, but scientists say its path misses Earth by a wide margin and it poses no threat to humans.

U.K. science minister Lord Patrick Vallance told the BBC that they've developed a plan to phase out animal testing for ...

A massive solar storm has caused the delay of one of the most anticipated rocket launches of the year. Blue Origin’s New ...

Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

In a new book, NASA astrobiologist Caleb Scharf says the fate of life on Earth may hinge on leaving our planet behind ...

NASA has thrown a lifeline to scientists working on a mission to visit an asteroid that will make an unusually close flyby of the Earth in 2029, reversing the Trump administration’s previous plan to ...

Near the Sun, where extreme heat is abundant, similar methods could, in principle, extract oxygen from CO₂ without added ...

There is a real media frenzy going on in one of NASA's most prominent investigations. The discovery of the body 3I/ATLAS, ...