Mars | Page 3 | Hard Science Fiction

Jun 7 2018

Organic matter on Mars – and a seasonal methane cycle

Researchers estimate that every year, 100 to 300 tons of organic matter from space must land on the Mars surface. If one considers that this process has been going on for billions of years, then there must be abundant organic deposits (which, to be clear, were produced from abiotic processes and thus have nothing to do with organic life) to be found on Mars. However, the first probes, which analyzed Mars’s soil with a gas chromatography, Viking-1 and Viking-2, found absolutely no traces of organic materials in the regolith samples that they analyzed. This was a source of astonishment…

Project KRUSTY: NASA wants to operate low-power nuclear reactors on the Moon and Mars

In the television show “The Simpsons,” Krusty is the name of a clown who usually treats everyone any way but nice. The US space agency NASA is using this name for its project for making exploration on the moon and other planets easier with the help of nuclear reactors (laymen would say “nuclear power plants”). KRUSTY stands for “Kilopower Reactor Using Stirling Technology” and has already proven reliable and safe in every way in various tests. (more…)

How the InSight probe will explore the interior of Mars

As background research for my up-coming novel “Mars Nation,” I’ve been following live the start of the new Mars “InSight” satellite. For the first time, an interplanetary NASA mission will begin on the west coast of the USA. The launch site is the Vandenberg Air Force Base, home of the US Air Force’s 30th Space Wing. Military and civil missions to Earth orbit have started from here, but the Insight probe is so lightweight that it does not need to take advantage of being close to the equator. In addition, in the available launch window (there is one only…