Mars tagged posts

Baker’s yeast (Saccharomyces cerevisiae) is best known for its role in baking, brewing, and modern biotechnology. Yet this everyday microorganism may also offer insight into a far bigger question: how life might endure the extreme conditions found beyond Earth.

Researchers from the Department of Biochemistry (BC) at the Indian Institute of Science (IISc), working with collaborators at the Physical Research Laboratory (PRL) in Ahmedabad, have discovered that yeast can survive environmental stresses similar to those on Mars...

At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the extent to which Mars is quietly tugging on Earth’s orbit and shaping the cycles that drive long-term climate patterns here, including ice ages.

The study is published in the journal Publications of the Astronomical Society of the Pacific.

Stephen Kane, a professor of planetary astrophysics at UC Riverside, began this project with doubts about recent studies tying Earth’s ancient climate patterns to gravitational nudges from Mars. These studies suggest that sediment layers on the ocean floor reflect climate cycles influenced by the red planet despite its distance from Earth and small size.

“I knew Mars had some effect on Earth, but I assumed it was tiny,...

Hidden ice beneath Mars’ surface may mark the spot where humanity first sets foot on the Red Planet. A newly identified region on Mars may hold the key to future human landings. Researchers found evidence of water ice less than a meter beneath the surface, close enough to be harvested for water, oxygen, and fuel. The location strikes a rare balance between sunlight and cold, helping preserve the ice. It could also offer clues about whether Mars once supported life.

Before humans can make the long trip to another world, scientists must identify a safe and practical place to land. New research led by a University of Mississippi scientist suggests one region on Mars may meet many of the requirements for future human missions.

Erica Luzzi, a planetary geologist and postdoctoral re...

Data and images from NASA’s Mars Perseverance rover reveals that recently discovered rocks in Jezero crater are organic carbon bearing mudstones...