A peer-reviewed study modeling Mars transit times for chemical propulsion rockets found that even optimized Starship-class trajectories would still require roughly three months to reach the Red Planet ...
The coming decades of space exploration hinge on a single, stubborn number: the 225 million kilometres between Earth and Mars. Chemical rockets, the workhorses of every space programme to date, take ...
— -- Mars has claimed many a spacecraft as victim, and the latest one, a Russian space probe, looks likely to tumble to Earth very soon. Russia's Phobos-Grunt ("grunt" is Russian for ground or ...
Something to look forward to: Scientists have created a laboratory prototype of a plasma electric rocket engine that could revolutionize space travel. Based on a magnetic plasma accelerator, this ...