Voyager 1 — one of two sibling NASA spacecraft released forty four years ago and now the most distant human-designed item in room — still performs and zooms toward infinity. The craft has long because zipped past the edge of the solar program by way of the heliopause — the […]
Plasma
Jet planes may well just one working day fly without the need of fossil fuels by working with plasma jets, new investigate from scientists in China indicates. A variety of spacecraft, this sort of as NASA’s Dawn space probe, generate plasma from gases this sort of as xenon for propulsion. […]