Arthur C. Clarke and other science fiction authors already imagined what it would be like to have earth-dwellers take an elevator directly up into space. This notion is only half as crazy as it sounds
Further news of this category
From the ISS to Mercury
Alexander Gerst in command of the ISS, a mole landing on Mars, and a launch toward Mercury: These are just three major events in space exploration we have to look forward to in 2018. What follows is an overview of some of this year’s highlights, which are increasingly being shaped by private initiatives.
Growing fresh food in the Antarctic
Scientists are working to grow fresh vegetables in a greenhouse surrounded by perennial ice. The experiment will supply the winter crew at Neumayer Station with fresh food, but it is primarily designed to provide experience and data for future Mars missions.
How dirty is diesel really?
Most people think diesel engines are significant contributors to air pollution. But modern models produce hardly any particulates or nitrogen oxides. We spoke with Thomas Koch about a technology that has fallen into such disrepute.