IMPRESS to Deliver Art and Science to Mars
Posted inAstrobiology Life Life on Mars Mars

IMPRESS to Deliver Art and Science to Mars

The image depicts a concept art: a five meters tall titanium penetrator imbedded in the Martian soil. The scientific payload and cameras broadcasting statue's selfies reside in the half-buried pedestal. Long after the science mission ends, this statue will serve as a landscape feature and a message to the future generations.
September 20, 2024Posted inAstrobiology, Life, Life on Mars, MarsNo Comments
Radiation on Mars is less likely to kill you than sitting on your couch
Posted inLife on Mars Mars

Radiation on Mars is less likely to kill you than sitting on your couch

We have all heard that radiation on the Martian surface is dangerous to humans and that it would limit the extent of life there, both indigenous and transplanted. However, what is rarely mentioned is how dangerous the radiation is exactly. I will attempt to quantify this danger. In short: If you choose to forgo exercise and have a poor diet, you have a higher chance of premature death due to cancer than if you lead an otherwise healthy life but are exposed to Mars-surface radiation levels.
February 7, 2024Posted inLife on Mars, MarsNo Comments
Evolution is cleverer than you are
Posted inLife on Mars Mars

Evolution is cleverer than you are

Biology is very difficult to predict but surprisingly easy to bend to fit any observed results. Life on Mars might employ various pathways to generate energy and fix reduced carbon. Contrary to Steven Benner's claims, at least some of the potential pathways do not involve the generation of molecular oxygen.
November 17, 2023Posted inLife on Mars, Mars1 Comment