Christmas in space? NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore surely didn't think they'd still be on the International Space Station for Christmas when they left Earth in June.

New research has found a way to power spacecraft with lasers generated using solar energy alone. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Brain Cells Remain Healthy After a Month on the International Space Station, but Mature Faster Than Brain Cells on Earth Dec. 17, 2024 — Microgravity is known to alter the muscles, bones ...

Types of data used to create some of the sonifications include visual and ultraviolet light from the Hubble Space Telescope, infrared and visual light from the James Webb Space Telescope, and infrared ...

NASA astronauts Butch Wilmore and Sunita Williams will spend at least nine consecutive months aboard the International Space Station after their Boeing Starliner spacecraft returned to Earth empty.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. NASA has announced ...

Two stranded NASA astronauts, who have been stuck on the International Space Station (ISS) for seven months, just got their return mission extended again. The launch of the next astronaut crew, ...

Two astronauts who traveled to the International Space Station aboard Boeing's troubled Starliner more than six months ago will not return to Earth until at least March 2025, NASA announced Tuesday.

A Long March 5B rocket lifted off from Wenchang Space Launch Center on the island of Hainan Monday (Dec. 16) at 5:00 a.m. EDT (1000 GMT; 6 p.m. local time), carrying 10 broadband spacecraft aloft.

Credit: NASA / JPL-Caltech / University of Arizona For the past two years, a NASA spacecraft has sat lifeless on the surface of Mars, its solar panels caked with dirt. Despite the fact that ...

Two US astronauts stranded for months on the International Space Station will remain there at least until late March, NASA said Tuesday as it announced another delay in the mission to bring them home.