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.

Reusable rockets have reshaped the economics of spaceflight by dramatically reducing the cost of launching payloads into orbit. Traditional rockets were single-use vehicles that burned up or crashed ...

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

If you're going to send a crew of astronauts about 250,000 miles away, you're gonna need a big rocket to get them off the ground and on their way. At 322 feet tall, NASA's Space Launch System rocket ...

NASA's Space Launch System (SLS) rocket will launch the Artemis 2 mission, the first human moon mission in over 50 years. At 322 feet tall, the SLS is taller than the Statue of Liberty and is NASA's ...

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 ...

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.

NASA's Space Launch System (SLS) rocket for the Artemis 2 mission stands at 322 feet tall. The SLS is NASA's most powerful rocket, generating 8.8 million pounds of thrust. While massive, the SLS is ...