Based on visual and theoretical evidence, astronomers think that Mars has ice in caves that were carved out by volcanic activity. Spacecraft…
How hard is it for evolution to produce intelligent life like humans? We don't really know, but some computational modelers tried to answer…
Biological processes might have led to greater continental crust coverage than would be expected on a planet without life.
Astrobiologists have discovered a possible new pathway for the prebiotic self-assembly of biologically important molecules by replicating…
How do we find the effects of extreme #space radiation on human health? Answer lies with yeast in your bread! @NASA scientists are launching…
Were metabolic pathways established before life emerged? New experiments observe life-like patterns self-propagating on #mineral surfaces.…
For the past few decades, scientists have been looking at planets outside of our solar system to see if they could host life. Now,…
How and why humans exist are questions that have challenged different cultures ever since the dawn of civilization. Many scientists have…
Scientists use computer models to simulate what oxygen would look like on far away planets and found a chemical signature that helps us tell…
Using an environment on Earth that simulates early Mars conditions, researchers found an abundance of bacteria that get their energy from…