Astrobiology

You’re Going to Need a Bigger Drill. The Best Place for Life on Mars is Deep, Deep Underground

New research has indicated that subterranean lakes could exist on Mars thanks to geothermal heating, which is where any life…

2 months ago

Glycine Can Form In Interstellar Clouds

Author's note: This article was written in collaboration with Vincent Kofman, a co-author of the paper it discusses and Post…

2 months ago

Geysers on Europa might come from pockets of water under the ice

Observations have already confirmed the existence of a sub-surface ocean on Europa, and there has been rampant speculation about whether…

2 months ago

A Balloon Mission that Could Try to Confirm Life On Venus

So, Venus might have life! But how do we find out for sure?! We need to GO there. (more…)

4 months ago

Could There Be Life in the Cloudtops of Venus?

When it comes to places with the potential for habitability, Venus isn’t usually considered on that list. The hot, greenhouse-effect-gone-mad…

5 months ago

Thanks to Cosmic Radiation, There Could be Life on Mars, Just a Couple of Meters Under the Surface

Remember back in 2008 when the Phoenix lander on Mars scraped away a few inches of rust-colored regolith to reveal…

6 months ago

New Estimate Calculates There Could be 30 Intelligent Civilizations Communicating Across the Milky Way

Over the years, scientific estimates of potential intelligent life in our galaxy have ranged widely. Some estimates say just one…

7 months ago

Is the Concept of a Habitable Zone Too Wide?

Exoplanets are often considered potentially habitable if they could have liquid water. But the necessities of biology set the habitability…

8 months ago

Curiosity Finds Organic Molecules That Could Have Been Produced by Life on Mars

What do coal, crude oil, and truffles have in common? Go ahead. We'll wait. The answer is thiophenes, a molecule…

11 months ago

Confirmed. Fossils That Formed 3.5 billion Years Ago, Really are Fossils. The Oldest Evidence of Life Found So Far

The title of Earth's Earliest Life has been returned to the fossils in the Pilbara region of Australia. The Pilbara…

1 year ago