Yesterday, Blue Origin conducted the second crewed flight of its New Shepard rocket, which included actor William Shatner, famous especially for playing James Kirk in the “Star Trek” saga. The rocket blasted off from the company’s spaceport in Van Horn, Texas, and after about 3 minutes the spacecraft named “RSS First Step” separated from the rocket and reached an altitude of about 107 kilometers, more than the 100 kilometers of the Kármán Line that officially marks the boundary with space. Both the single-stage rocket and the spacecraft are reusable, so both landed at the end of the flight.