The Crew-11 mission, which launched in Florida, is returning to Earth early due to a medical issue with one of the astronauts ...

With the latest Star Trek series streaming on Paramount+, even Federation superfans might need a refresher on who's who and ...

Particles from Earth’s atmosphere have been carried into space by solar wind and landing on the moon for billions of years, mixing into the lunar soil, according to a new study.

SpaceX CEO Elon Musk shares his vision to make Star Trek a reality through the commercial space flight company.

When interstellar visitor 3I/ATLAS exhibited some peculiar movements, speculation arose regarding potential alien origins.

From the Upside Down through the Devil's Anus and beyond. Here are 6 times these theoretical wormholes turned up in sci-fi ...

Elon Musk reacts to a resurfaced video with a four-word tweet, reaffirming his long-term vision for travel beyond the confines of our solar system. Learn more about Musk’s vision of finding alien life ...

Despite criticism from the scientific community, his books sold almost 70 million copies in more than 30 languages.

After canceling a spacewalk planned for Thursday, the space agency’s administrator said it was erring on the side of caution and bringing a crew of four home in the coming days.