Isaacman’s comments align with recent turbulence in the Artemis program. Acting NASA Administrator Sean Duffy announced that ...

NASA is marking America’s 250th year with a bold new symbol of the nation’s relentless drive to explore.

American space agency NASA said the SLS rocket and the Orion spacecraft of the Artemis II mission are now fully integrated, countdown test to follow.

Technicians with NASA's Exploration Ground Systems team use a crane to lift and secure NASA's Orion spacecraft on top of the SLS (Space Launch System ...

NASA fired up RS-25 engine No. 20001 at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, Mississippi. The test lasted about "eight-and-a-half minutes (500 seconds), the same ...

On Wednesday U.S. senators told President Donald Trump’s pick to lead NASA that the agency must beat China back to the moon.

NASA’s Artemis II SLS (Space Launch System) rocket is getting ready to send four astronauts from Earth on a journey around the Moon in 2026. Engineers have upgraded the agency’s Moon SLS rocket inside ...

The full Senate could now approve the billionaire astronaut and entrepreneur as NASA Administrator before the end of the year ...

Artemis 2's Space Launch System rocket core stage was fitted with 4 RS-25 engines at NASA’s Michoud Assembly Facility in New ...

NASA managers agreed to blast off the SLS rocket for the first time early Wednesday morning after agency engineers navigated through several challenges during fueling. The launch of the SLS rocket is ...

The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production of an updated set of the engines," according to NASA. The test occurred at ...

CAPE CANAVERAL, Fla. (AP) — Blue Origin launched its huge New Glenn rocket Thursday with a pair of NASA spacecraft destined for Mars. It was only the second flight of the rocket that Jeff Bezos’ ...