Scientists find that two hot stars passed near our solar system 4.4 million years ago, altering nearby interstellar clouds.

Astronomers have discovered that 3I/ATLAS is carrying methanol and other chemicals that were probably important in the origin ...

These 80 space trivia questions are great to play with friends, challenge your family with or play by yourself. See how much ...

Space questions everything about what we know about existence and consists of gigantic stars, icy comets and distant worlds ...

Before the ribbon-cutting for the solar system walk on the Columbia Greenway Rail Trail on Nov. 29, created by WHS Astronomy ...

It’s easy to get lost in the noise of headlines and breaking alerts, but sometimes reality is more surprising than anything ...

Discover Earth’s unique features—water, atmosphere, magnetic field, life-supporting climate, and 10 key facts about our home planet. Learn what makes Earth truly special.