NASA’s Space Launch System rocket is the only vehicle in the current U.S. fleet designed to send astronauts beyond low Earth ...

NASA engineers manage propulsion systems and space communications to maintain Artemis II’s schedule, ensuring the Orion spacecraft and crew remain connected from launch to splashdown.

But so far, it’s looking like the rocket and spaceship needed for a lunar landing are getting there for NASA. The biggest ...

Mars exploration is heating up. NASA eyes sample returns and crewed landings by the 2030s, but its current relay satellites — ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA’s Artemis II SLS rocket and Orion spacecraft are heading back to the Vehicle Assembly Building (VAB) ©Image Credit: NASA NASA ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. NASA's Artemis 2 moon ...

For more than 60 years, nearly every large rocket used some combination of the same liquid and solid propellants. Refined kerosene was favored for its easy handling and non-toxicity, hydrazine for its ...

An update is coming today on NASA's Artemis 2 lunar mission to launch four astronauts on a historic journey around the moon. Now, amid ongoing repairs to NASA's Space Launch System rocket designed ...

AND THEN JAIL. DEPUTIES SAY HE HAS A LENGTHY CRIMINAL HISTORY. NEW TODAY FROM THE SPACE COAST. NASA SAYS CREWS HAVE FIXED A HELIUM ISSUE ON THE UPPER STAGE OF ITS MOON ROCKET. THE ISSUE FORCED THEM TO ...

Last week NASA's Artemis 2 moon mission was just a few weeks from launching four astronauts on a historic lunar flight. Today, it's facing a monthlong delay or more. NASA on Sunday (Sept. 22) ...

The four astronauts preparing to end a five-decade gap in crewed lunar flights will have to wait until at least April before they can begin the Artemis II mission. During the SLS rocket’s second wet ...