SpaceX launched the Starlink 6-110 mission on Tuesday, sending 29 satellites into low-Earth orbit. The launch took place at 6:04 p.m. SpaceX is expected to launch another 25 satellites on Feb. 25.
Researchers have detected measurable traces left in the upper atmosphere when a rocket stage burns up, finding about ten times more lithium atoms than normal at around 96 kilometres, roughly 20 hours ...