At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the ...

Today, science can narrow down potential oil reserves with surprising accuracy — especially when it comes to shale oil, found ...

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

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 ...

Among other things, the James Webb Space Telescope is designed to get us closer to finding habitable worlds around faraway ...

The Crew-11 mission is coming to an early end so that one of its members can receive medical attention back on Earth.

Researchers from the Purple Mountain Observatory in China released LTE440, short for Lunar Time Ephemeris, in a recently ...

The research has implications for NASA’s goals to build a base on the moon and eventually conduct crewed missions to Mars.

Which way is ‘down’ has a different answer depending on where you are on Earth, in the solar system, in our galaxy and beyond ...

Shares of USA Rare Earth (NASDAQ: USAR) tumbled 11.5% in December and exited 2025 with only 3.7% gains, according to data ...

New method reveals chemical signs of early microbial life in ancient Earth rocks, showing photosynthesis evolved much earlier ...