E-fuels are not new but high-octane e-fuels will make them popular with car enthusiasts and all of us concerned with global warming.
Will humankind be able to travel to distant galaxies through interstellar travel. Some scientists think it may someday be possible.
November, 2014, the space probe Philae became the first Earth craft to land on a comet. Philae was designed to collect information about our solar system.