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SpaceX’s giant Super Heavy-Starship rocket blasts off on key test flight

nglobix@gmail.com2 hours ago07 mins

SpaceX launched its 13th Super Heavy-Starship rocket Friday, with the giant booster chalking up an on-target but “hard” splashdown off the Texas Gulf Coast while the Starship upper stage carried out a successful suborbital hop to the Indian Ocean. Powered by 33 methane-fueled Raptor engines, the 397-foot-tall two-stage rocket blasted off from SpaceX’s Starbase, Texas,…

Spacewalkers successfully replace broken “wrist” joint in space station’s robot arm

nglobix@gmail.com3 days ago04 mins

Two NASA astronauts floating outside the International Space Station carried out a bit of orbital surgery Tuesday, successfully replacing a broken 200-pound “wrist” joint near the end of the lab’s 58-foot-long robot arm. “That is a good install, you guys. I know that was tough. Wonderful work,” Canadian astronaut Jenni Gibbons called up from mission…