The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...

The slow race of getting NASA's Space Launch System rocket pieced together for next year's Artemis II moon mission jumped a ...

The US Space Force first demonstrated this tactically responsive capability with a launch on Firefly's Alpha rocket in 2023. As part of this "Victus Nox" test flight, a satellite was encapsulated into ...

For now, it looks like NASA’s orange behemoth has a little life left in it. All the hardware for the Artemis II mission has ...

NASA terminating $420 million in contracts not aligned with its new priorities - It is not yet clear what grants have been ...

The core stage of NASA's next Space Launch System (SLS) rocket recently completed integration with the vehicle's side ...

Making spacesuits compatible with different spacecraft could protect astronauts during an emergency evacuation.

Here's a look at some others who found themselves stuck in space — by choice or not — along with some cool spaceflight ...

The launch marked the 20th orbital rocket launch from Florida's Space Coast this year. SpaceX is targeting early Wednesday morning for another Starlink mission launch. SpaceX launched 21 Starlink ...

Mr. Irving is an investigative journalist who has covered aviation and aerospace for more than 30 years.

In 2025, we're witnessing a definite surge in the number of private space missions. Successes like Firefly Aerospace's lunar landing contrast with failures such as SpaceX's rocket explosions.