A research team presents an AI assessor for Hall-effect ion thrusters, the engines of satellites and space probes.

For the first time, Blue Origin put its New Shepard suborbital rocket ship through a couple of minutes' worth of moon-level ...

Check back for live FLORIDA TODAY Space Team launch updates on this page, starting about 90 minutes before the evening launch ...

SpaceX's gigantic Starship rocket has been "lost" just minutes into ... the company said it had lost contact with Starship as the engines went out. A host on SpaceX's livestream soon confirmed ...

Here's the moment that New Glenn's engines engaged and the huge Blue Origin rocket launched for the first time. It's a pivotal moment for the company and its owner Jeff Bezos after years of delays ...

SpaceX's 7th Starship flight didn't achieve all it set out to For the first time, SpaceX flew Starship with a reused Raptor rocket engine. The Super Heavy booster runs on 33 Raptor engines.

A SpaceX Starship rocket broke up during a test flight of ... SpaceX confirmed on the live broadcast that the spacecraft's engines started to go out prior to planned engine cut-off and Starship ...

The more than 400-foot rocket, powered by 33 Raptor engines, appeared to lift off successfully at 4:37 p.m. CT from SpaceX's launchpad at its Starbase facility near Brownsville, Texas. But minutes ...

SpaceX launched its Starship rocket on its latest test flight Thursday ... The spacecraft's six engines appeared to shut down one by one during ascent, with contact lost just 8 1/2 minutes ...

The seven-engine, 320-foot New Glenn rocket — named for late astronaut John Glenn, the first American to orbit the planet — blasted off a NASA launch pad in Florida on its first test flight ...

That, obviously, did not stick: delays with development of the rocket’s engine, the BE-4, and other setbacks shifted the schedule significantly. It should be noted, however, that Blue Origin has ...

Jeff Bezos’ space company launched its massive new rocket for the first time, aiming to advance the Amazon founder’s lifelong space-exploration ambitions. Blue Origin’s New Glenn rocket ...