Are we alone in the universe? For scientists working on NASA's proposed Habitable Worlds Observatory, that question is no ...

In a major milestone in the search for life on other planets, astronomers have detected, for the first time, an atmosphere ...

Astronomers have discovered a rare planetary system 71 light-years away, where a Jupiter-sized world orbits a brown dwarf, ...

By Will Dunham WASHINGTON, July 22 (Reuters) - Scientists are documenting a planetary system in the Milky Way galaxy that is ...

A catastrophic asteroid breakup may have triggered a huge wave of impacts across the inner solar system about 800 million ...

Contrary to what some people think, the Earth isn’t the center of the Universe. But what if it was? What if those medieval ...

China is developing an ambitious planetary defense strategy to protect Earth. The mission utilises a powerful Long March 5 ...

In a major milestone in the search for life on other planets, astronomers have detected, for the first time, an atmosphere ...

A shattered asteroid may have unleashed a long-lasting cosmic barrage that left scars across the inner solar system and ...

Researchers probe the geochemistry of the moon, Mars, asteroids, and water worlds to understand our home and plan for future ...

The curious minds at What If explore what would happen if Earth was the center of the solar system.

A violent collision in the main asteroid belt may have sent debris raining across the inner solar system about 800 million ...