Two plane-sized asteroids and another house-sized one will zip past the Earth today, and more are expected later in the week.

Astronomers are tracking a recently discovered asteroid set to make a remarkably close pass by Earth on Monday evening.

NASA scientists have developed an artificial intelligence tool to take on a longstanding challenge in ocean waters.

The mission is a critical test flight, aimed at validating systems for future lunar landings under NASA’s Artemis program: missions that could eventually establish a sustained h ...

The 27-feet space rock is zooming past Earth at a whopping 45,522 mph.

Artemis II and its crew are more than halfway to the moon, NASA said. Artemis II lifted off from Kennedy Space Center in Florida on April 1, 2026, for a 10-day mission to the moon and back. The ...

NASA’s Artemis II — the first crewed lunar mission since 1972 — was reported Sunday to be roughly 60,000 miles from the moon, with its four astronauts set for a lunar flyby Monday on the 10-day ...