Longtime NASA astronaut Don Pettit is set to return from his fourth trip to space on Saturday night. Here are some of his ...

A camera affixed to the International Space Station recently spotted some curious symbols amid a barren desert landscape.

The exoplanet K2-18b could harbor a massive ocean, but scientists will need to study the planet more to see if it’s really ...

A bold geochemical model reveals that TOI‑270 d, a sub‑Neptune 73 light‑years away, is likely a giant rocky world cloaked in ...

That’s how long it’s taken us to go from the humanity-lifting, awe-inspiring wonder of Neil Armstrong’s “It’s one small step for man” to what was, I suppose, inevitable.

Project-based learning and a modular class design help students from various backgrounds and universities gain hands-on experience with environmental remote sensing.

A new study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, finding evidence that it could be a giant rocky planet shrouded in a thick, hot atmosphere. TOI-270 d is ...

Dr. Mae Jemison, the first Black woman to go into space, was not amused by comments made by a CBS News host on Monday morning ...

A Southwest Research Institute-led study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, ...

Jeff Bezos' fiancée Lauren Sánchez went to space with the first female-only crew since 1963. She talked about Bezos and how ...

Jeff Bezos' space company, Blue Origin, successfully launched its New Shepard rocket at around 9:30 a.m. ET on Monday, as it ...

Blue Origin credited Lauren Sanchez for bringing the mission together, saying in its press release that she is "honoured to lead a team of explorers on a mission that will challenge their perspectives ...