Nurture Nature Center’s docent Jeff Mucklin explains how a smiley face fireworks is made with different chemicals that burn ...

The 156-foot-long five-segment solid rocket motor produced upwards of 4 million pounds of thrust during the test.

Officials are investigating an unexpected explosion that occurred during a solid rocket booster test in Utah last week, ...

NASA's future Artemis booster sputters during test video Old Space has shown itself to be just as adept at explosive ...

Engineers didn't immediately acknowledge the issue during that broadcast, apart from one controller uttering "Whoa," followed ...

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

While the fate of NASA’s Space Launch System (SLS) rocket hangs in the balance, the agency is pushing ahead with tests of new ...

SpaceX rocket is set to blast off from Vandenberg, sending Starlink satellites into space. Depending on weather, people in ...

Still, Isar became the first in a new crop of European launch startups to launch a rocket theoretically capable of reaching orbit. Flush with cash ... Isar is leading in another metric, too. The ...

The nozzle liberated energetically from the motor around 10 seconds before the burn ended, and there appeared to be some ...