According to new Earth sciences research, the oldest fossilized remains of animal life may have been found in the Canadian…
Some lucky astronomers get to work with some of the rarest material in the world. Real Martian meteorites are extraordinarily…
At the bottom of the ocean in the South Pacific Gyre, there's a sediment layer that is among the most…
It's time to update the rules. That's the conclusion of a panel that examined NASA's rules for planetary protection. It…
As we send rovers and landers to other worlds, we have to think about the tiny microbial astronauts we're sending…
NASA keeps a close eye on the bacteria inhabiting the International Space Station with a program called the Microbial Observatory…
Building on the success of their Biomolecule Sequencer, NASA is launching the Genes in Space-3 project to give astronauts the…
Europa is probably the best place in the Solar System to go searching for life. But before they're launched, any…
Here's a finding to give planetary protectionists pause: two species of spores mounted on the International Space Station's hull a…
Lake Vida lies within one of Antarctica's cold, arid McMurdo Dry Valleys (Photo: Desert Research Institute) Even inside an almost…