SpaceX’s choice to power Starship with methane signals a bold shift in rocket design. Learn how methane’s low soot production ...

"Preliminary indication is that we had an oxygen/fuel leak in the cavity above the ship engine firewall that was large enough ...

Elon Musk’s SpaceX found a likely cause for what’s to blame for his 400-foot-tall Starship breaking apart in space after ...

According to Musk, a fire is believed to be the cause of the rocket breaking apart. Preliminary indications are that leaking ...

As the Super Heavy rocket booster — the bottommost section, or first stage, of the Starship system — burned through most of ...

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The U.K. government has invested £20 million in Orbex, a Scottish spaceflight startup aiming to rival Elon Musk's SpaceX.

SpaceX CEO Elon Musk made light of Starship's fiery end. "Success is uncertain, but entertainment is guaranteed!" he said on ...

SpaceX caught the Starship rocket's Super Heavy booster for a second time, after it launched the upper stage into space on ...

Flawed rocket launches by SpaceX and Blue Origin still leave both companies in position to dominate the space sector.

The gargantuan rocket blasted off from SpaceX's Boca Chica, Texas ... an improved propulsion avionics system, redesigned fuel feed lines and a 25% increase in propellant volume to improve performance.

Starship, the most powerful rocket ever built, pulled off a daring booster catch on its most ambitious test flight yet, but ...