“French physicists may have developed a way to blast to Mars using a 100 million times less fuel than a traditional rocket thruster. The scientific team is experimenting with the technology of the Hall thruster to potentially dramatically reduce energy and time for space exploration.
The Hall thrusters (or ion thrusters) run on streaming plasma, which allows for the dramatic difference in energy reliance. There’s one catch though — the thruster only has a lifespan of about 10,000 hours before it goes kaput, leaving scientist racing to find ways to increase the launcher’s longevity (to put it in perspective, most space missions take around 50,000 hours).” said bigthink.com
“We need to become a spacefaring society and eventually we need to move far beyond Mars — not only from our own solar system, but into other solar systems within this galaxy and other solar systems in other galaxies.” —Stephen Petranek
“Hall thrusters are already used in many of the satellites orbiting Earth at this moment. In an attempt to harness their efficiency for longer space flights, the French scientists made a slight alteration to the current design that allows the anode (or gas distributor) to stay clear of the magnetic field.
They’re hoping with a few more tweaks, we could potentially get to Mars with a lot less fuel.” said bigthink.com