Space has a trash problem, with defunct satellites, rockets, and smaller broken bits orbiting Earth at high speeds. The amount of space junk is only increasing, raising the risk of collision with ...
Plasma accelerators utilise electromagnetic forces to propel ionised gases at high speeds, offering a unique platform to study both controlled laboratory phenomena and astrophysical events. Recent ...
The coming decades of space exploration hinge on a single, stubborn number: the 225 million kilometres between Earth and Mars ...