Spacecraft

The Crew Dragon Grace spacecraft blasting off atop a Falcon 9 rocket to start its Ax-4 mission (Image NASA)

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A little while ago, SpaceX’s Crew Dragon Grace spacecraft was launched atop a Falcon 9 rocket from the Kennedy Space Center on the Axiom Mission 4, or simply Ax-4, mission. After about twelve minutes, it successfully separated from the rocket’s last stage. It will spend up to 14 days in orbit, almost all of which will be docked at the International Space Station. It also serves commercial purposes in a collaboration between SpaceX, Axiom Space, and various companies and national space agencies to access the Station for the purpose of conducting tasks useful for the development of new technologies and for scientific research.

SpaceX's Starship 36 prototype exploding (Image courtesy Jerry Pike / NASASpaceflight)

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A few hours ago, SpaceX was setting up the Starship 36 prototype for a static fire test, the ignition of the six Raptor engines on the ground in preparation for what was supposed to be the 10th launch test to be conducted together with the Super Heavy rocket. It was just after 11 pm in Texas when Starship 36 exploded. Even the static fire tests are conducted in safe conditions, so the SpaceX staff was well away from the prototype, and no one was injured. It must be said that mishaps can happen more easily with prototypes, but it’s clear that, at best, there will be further delays on the development schedule of a spacecraft that has already suffered three failures in the latest flight tests.

Super Heavy Booster 14 and Starship 35 blasting off (Image courtesy SpaceX)

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It was the afternoon in the USA when SpaceX conducted a new flight test of its Super Heavy rocket and Starship prototypes, launched from its base in Boca Chica, Texas. This is the 9th test involving the entire system of Elon Musk’s company, which is supposed to revolutionize space travel with an unprecedented transport capacity and being totally reusable. They are advanced prototypes with the Super Heavy identified as Booster 14, on its second flight in the first reuse of a Super Heavy, and the Starship Block 2 identified as Starship 35 or Ship35 or simply S35.

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A few hours ago, SpaceX’s Dragon spacecraft ended its CRS-32 (Cargo Resupply Service 32) mission for NASA splashing down smoothly off the coast of California. The Dragon left the International Space Station about 36 hours earlier. For SpaceX, this was the 12th mission of the 2nd contract with NASA to transport supplies to the Station with the new version of the Dragon cargo spacecraft. The Dragon spacecraft had reached the International Space Station on April 22.

The Shenzhou 19 capsule after landing (Image courtesy Xinhua)

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A few hours ago, the three Chinese taikonauts of the Shenzhou 19 mission returned to Earth after spending a little more than six months on the Chinese space station Tiangong, where they arrived on October 29, 2024. The three taikonauts Wang Haoze, Cai Xuzhe, and Song Lingdong had left the station about nine hours earlier to land at a site called Dongfeng in China’s Inner Mongolia Autonomous Region. It’s a procedure that significantly reduces the time to return to Earth and now has become routine.