"That capability gap is significantly narrowed, and we've got to change the way we're looking at space, or that capability gap may reverse and not be in our favor anymore." ...

NASA's Perseverance rover landed on Mars in 2021 to search for signs of ancient microbial life and to help scientists ...

Starliner returned autonomously in early September. Since then, NASA and Boeing have been reviewing data from the test flight ...

In a potential step toward sending small spacecraft to the stars, researchers have developed an ultra-thin, ultra-reflective ...

The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...

One moment occurred in 1984 when NASA astronaut Bruce McCandless II became the first human to spacewalk or float free from ...

Additive manufacturing, also known as 3D printing, is regularly used on the ground to quickly produce a variety of devices.

Russian cosmonauts Oleg Kononenko and Nikolai Chub were assigned on the Expedition 70 spacewalk to check up on an external ...

After an unplanned nine-month stay in space, astronauts Barry Wilmore and Sunita Williams have returned to Earth. Here's what ...

Since those early steps, extravehicular activity has helped provide the solutions to many problems that astronauts face in ...

After spending some time talking to vanlifers and lurking in vanlife spaces on the internet, the most important thing I’ve learned about vanlife is that there is no single version of vanlife.

Bone and muscle deterioration, vision impairment — even changes in DNA. How does extended time in orbit impact the human body ...