NASA confirms four near-Earth asteroids will pass Earth safely, measuring from bus to house-sized, with no impact risk on 5th ...

The little space rock, called 2025 TF, safely passed within roughly 250 miles (400 km) of our planet on Tuesday (Sept. 30) at ...

According to NASA, “Asteroid 2024 YR4 is now too far away to observe with either space or ground-based telescopes. The space ...

An enormous asteroid is approaching Earth at 24,136 miles per hour—and will be at its closest to us in two days' time. The ...

Dark comets are a unique type of cosmic object. While they may look like asteroids, they are actually comets with unusual ...

NASA has confirmed that asteroid 2025 TC, about 44 feet wide, will make a near pass by our planet on 3 October.

A UCLA astronomer who leads planetary defense missions for NASA says avoiding asteroid impacts is “a problem we can ...

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system.

The uncommon interstellar visitor, comet 3I/ATLAS, is captivating astronomers worldwide as it races through our solar system at an astonishing speed of roughly 130,000 mph (219,000 km/h).

Exoplanet TRAPPIST-1 e may contain an atmosphere and liquid water, NASA scientists said. Research into the exoplanet is ongoing.

The asteroid is projected to come within 865,000 miles of Earth—nearly five times closer than the orbit of the moon.

NASA is tracking an airplane-sized asteroid that's due to zip past Earth tomorrow at around 28,600 miles per hour, according ...