The space rock, known as "2026 AJ" and 40 feet in diameter, is hurtling toward our planet at around 20,500 miles per hour.

NASA is considering a mission that would send astronauts to a near-Earth asteroid using SpaceX’s Starship and Falcon Heavy, ...

Social media users shared a cosmic claim about an alleged secret NASA document named "Project Anchor" leaking online in 2024.

NASA's 3I/ATLAS interstellar visitor sparks debate as Harvard's Avi Loeb suggests alien origins. Discover the 'X' shaped ...

A mile-wide asteroid known as 2005 UK1 will safely pass Earth on Jan. 12, 2026, at 32 times the moon’s distance, posing no ...

Three Key Findings No known space object currently threatens Earth, but monitoring continues around the clock. Extreme solar ...

First light for the innovative new instrument is anticipated in 2028. Spectre — once operational — will play a key role in ...

Scientists discover asteroid spinning once every 1.88 minutes—the fastest rotation ever found for a large space rock. Five ...

Astronomers discovered a "quasi-satellite" of Earth, also known as a "quasi-moon," dubbed 2025 PN7 in 2025. NASA told Snopes ...

Scheduled to launch in early 2026, NASA's Artemis 2 is part of the bold 21st-century vision for returning astronauts to the ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...