Concordia University’s rocketry club is aiming high with the launch of Starsailor — a rocket powered by the toil and dreams of more than 700 students.

An upgraded version of one of the solid rocket boosters being used for NASA's Space Launch System (SLS) experienced an ...

A video of the static fire test showed a large plume of exhaust burning through part of the booster.

SpaceX’s Raptor engine isn’t just a bigger, badder rocket booster—it’s the cornerstone of Elon Musk’s plan to colonize Mars.

NASA followed last week's low-key engine test with the test-firing of a solid-fueled booster at Northrop Grumman's rocket ...