NASA gets in on the Yule log video craze with a fireplace full of Artemis SLS rocket engines. It brings 8.8 million pounds of ...

Artemis 1 remains the SLS' only launch. The giant NASA rocket is slated to fly again in September 2025, sending the crewed ...

On July 25, NASA tested one of its RS-25 engines. The RS-25 engine isn't just any engine — it's a rocket engine that will launch the most powerful rocket in history — the Space Launch System ...

NASA has been conducting a series of hot fire tests to certify RS-25 engines for use on the Space Launch System rockets that ...

Restart of RS-25 rocket engine production is ramping up at prime contractor Aerojet Rocketdyne’s Canoga Park facility in the Los Angeles area. Components for the next test series that will help ...

Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

The two massive propellant tanks for the rocket collectively hold more than 733,000 gallons of super-chilled propellant. The propellant powers the four RS-25 engines and must stay extremely cold ...

Why would you want to sit in front of an old-fashioned log fireplace when you can enjoy a virtual one featuring four rocket ...

fueled by 8+ million pounds of thrust, this virtual fireplace isn't that far from how launchpads actually work ...