The comet is one of only three of its kind recorded in history. But others think there could be more to this celestial object.

Humans haven't been to the moon in decades, but NASA's Artemis II mission is about to change that, and perhaps even sooner ...

For a quarter of a century, humans have continuously occupied the International Space Station. Here's a look at how far we've come and what's next.

Local researchers are developing nuclear power, propulsion systems, and medical technology for NASA's ambitious plans to ...

Has NASA's Perseverance rover at long last found evidence that life did indeed once exist on Mars? Well, after more than four years of scouring the Red Planet's rocky surface, the intrepid rover has ...

3I/ATLAS is named for its status as one of three interstellar objects ever discovered in our cosmic neighborhood, as well as ...

The Draconid meteor shower starts on Monday, Oct. 6. Here's what you need to know about when it starts, peaks and ends.

When Ann Walter looked outside her rural West Texas home, she didn’t know what to make of the bulky object slowly drifting ...

What happens to NASA and its operations in Florida during the government shutdown? Will rocket launches be delayed? Is Kennedy Space Center open?

NASA announced Wednesday that its Perseverance rover discovered what scientists are calling a “potential biosignature” in a rock on Mars last year. This signature, which may have a biological origin ...

Astrophysicist David McComas is leading a new NASA mission to the point between Earth and the sun, where scientists hope to study the boundary of the heliosphere.

If it pans out, it may complicate Elon Musk’s dreams of founding a settlement on the fourth planet from the sun.