SpaceX is poised to launch Flight 8 of its Starship megarocket on Thursday (March 6). Here's how to watch the action live.

Astronomers witnessed two galaxies engaged in an intense deep-space battle for the first time. Watch the “cosmic joust” in ...

Our countdown includes NASA and Blue Origin replicas as well as Estes models with cameras and STEM sets for kids.

Zeno Power’s nuclear batteries are heading to NASA and the DoD. Plus: creators turned reality stars, why talent isn’t ...

Forecasters said auroral activity could increase through the night, potentially pulling the phenomenon to more states.

Astronomers have observed a galaxy dating to an earlier epoch in the universe's history that surprisingly is shaped much like ...

Scientists may have solved the mystery of why the moon shows ancient signs of magnetism although it has no magnetic field today. An impact, such as from a large asteroid, could have generated a cloud ...

The Perseverance rover on Mars just took an amazing selfie - but some of its most exciting work is just beginning.

Titan has intrigued astronomers ever since it was discovered. The moon orbiting Saturn is replete with rivers, lakes and seas ...

At minus 292 degrees Fahrenheit, Titan remains a chemical time capsule. NASA’s Dragonfly won’t search for life itself.

Vermilion High School was selected to host a NASA Downlink event May 23 to live chat with Anne McClain, NASA astronaut and ...