I’m not sure how much astronaut training usually costs, so I don’t know if this is a good deal or not. Seems a bit strange that there is no flight plan at this point, though.
German launch startup HyImpulse has released an updated design of its SL1 rocket, which features a 20% performance boost over its previous iteration....
In a 26 March update, ESA announced that after the very first two mirrors were warmed by just 34 degrees, Euclid’s sight was restored, with the telescope’s optics achieving a 15% gain in sensitivity. The process only took a few minutes, with the mirror being warmed from -147 to -113 degrees. The procedure was so successful...