Previously, SpaceX has talked saving about 500 kilograms from Raptor 1 to Raptor 3 and 100-200 kilograms from going from Raptor 2 to Raptor 3. But on the Flight 8 launch preparation, they talked about ...
Robert Zubrin talks about reducing the mass of SpaceX Starship by a factor of 5 for a Starboat mini-Starship. The linear dimensions would scale by the cube root of 1/5 ≈ 0.58. This gives a diameter of ...
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Cutting-edge hydrogen-diesel engine retrofits could deliver 20% fuel reduction in shippingLomarlabs and Newlight to trial hydrogen-diesel retrofits on vessels in 2025, offering a cost-effective path to meet IMO ...
The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's Artemis 2 moon mission. On March 23, 2025, technicians working at NASA's ...
Starship's eighth test flight was a lot like its seventh. Starship's eighth flight was a lot like its seventh. SpaceX launched the eighth test flight of its Starship megarocket today (March 6 ...
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Interplanetary travel might be about to get a whole lot faster — and hotter. UK startup Pulsar Fusion today unveiled “Sunbird,” a nuclear fusion-powered rocket concept that could halve the ...
• SpaceX called off an attempt to get the eighth test flight of Starship, the most powerful launch vehicle ever constructed, off the ground. • It’s not yet clear when SpaceX will make ...
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