NASA is trying to troubleshoot a problem with one of the four engines attached to the main stage of the SLS rocket and has looked into potential crack on a joint between two tanks on the rocket.

A small company is vying to take on the Moonwatch with a cutting-edge, 3D-printed lightweight timepiece that's fit for EVAs, ...

An engine cooling issue on NASA's giant new rocket for deep-space exploration forced the agency to call off the booster's much-anticipated launch debut early Monday (Aug. 29).

By the time you notice a severe engine block crack, it will usually require a full replacement. Here are the signs and symptoms to look out for beforehand.

Specialized tools and techniques are used to repair the crack, with welding applied carefully to ensure strength. Afterward, the block is cleaned, tested, and fully restored to its original condition.

NASA and SpaceX launched the Crew-8 mission late last night, but a crack was discovered in the hatch seal of the spacecraft around 30 minutes before liftoff. Skip to main content Menu ...

Photo Credit: Axiom Space SpaceX teams went back to the launch pad and carried out inspections, which led to a surprise and shocking detection of a "weld crack" - A big flaw in ... helped India build ...

WASHINGTON — SpaceX is ready to resume launches of its Falcon 9 rocket as soon as July 27 after completing an investigation into an upper stage anomaly two weeks ago.

On Tuesday, Stoke Space announced the firing of its first stage rocket engine for the first time earlier this month, briefly igniting it for about two seconds. The company declared the June 5 test ...

NASA's Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen at sunrise atop a mobile launcher at Launch Complex 39B, Monday, April 4, 2022, as the Artemis I launch team ...

SpaceX determined a crack in a sensor’s sense line was responsible for a liquid oxygen leak that caused an engine failure on July 11th. The company plans to remove the redundant sense line and ...

A crack in the sense line. The Falcon 9 rocket only failed a little more than 15 days ago, during a Starlink launch from Vandenberg Space Force Base, California, at 7:35 pm PDT (02:35 UTC) on July 11.