The vice president leading Boeing's Starliner spacecraft unit, Mark Nappi, has left his role in the program and been replaced ...

Front Range students are getting an out-of-this-world experience as part of NASA's "HUNCH" Program. That stands for High ...

Fox News host Sean Hannity unpacks President Donald Trump signing the Laken Riley Act and the Democrats' meltdown during RFK ...

The planet that the asteroid was once a part of contained a salty ocean. Scientists found 11 minerals in the samples, but more importantly, they found 14 out of 20 key building blocks for life -- at ...

First spotted last month by a telescope in Chile, the near-Earth asteroid — designated 2024 YR4 — is estimated to be 130 to ...

Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

NASA astronauts Butch Wilmore and Suni Williams flew to the ISS in the summer of 2024 for a routine eight-day test mission.

SHREVEPORT, La - The Space Shuttle Columbia broke apart over East Texas as it returned to earth on Feb. 1, 2003.

Data from NASA's Chandra X-ray Observatory reveals that black holes can cool gas to the proper temperature for a cosmic feast ...

For at least 20 years, pilots have complained about near misses in the airspace above Reagan National Airport, an NBC 5 Investigates review shows.

"Williams surpassed former NASA astronaut Peggy Whitson’s record for total spacewalking time by a female astronaut. Williams now has 62 hours, 6 minutes of total spacewalk time, fourth on NASA’s ...

Hungary’s Tibor Kapu (from left), India’s Shubhanshu Shukla, Axiom’s Peggy Whitson, and Poland’s Sławosz Uznański-Wiśniewski ...