NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

A recent study in Icarus suggests a wandering star could disrupt our solar system. Simulations reveal that a star passing ...

The object is likely a 12-mile wide asteroid or comet from way, way out of town that just happens to be passing through our ...

An unexpectedly strong solar storm rocked our planet on April 23, 2023, sparking auroras as far south as southern Texas in ...

NASA reports sunspot region 4114 unleashed 2025's most powerful X1.2-class solar flare on June 17, causing widespread ...

In April 2023, an unexpectedly strong solar storm caught scientists and the world by surprise. On April 23, Earth was struck ...

An accidental discovery in an astronomy show offers researchers a new clue about the mysterious Oort Cloud, a large expanse of icy bodies revolving around the sun.

Out where the Sun shrinks to a bright pin, Voyager 1 is getting a cosmic suntan. Nearly 24 billion kilometers from Florida’s ...

Space.com sat down recently with retired NASA astronaut Terry Virts to talk about space, politics and his run in Texas for a ...

An accidental discovery might change how we think about one of the most mysterious structures in our solar system. The Oort ...

Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears ...