Penn State researchers think a key ingredient for life may have formed in deep freeze, not in a warm asteroid puddle. A space sample with a new twistScientists at Penn State; led by geoscientist ...

Did the ingredients for life as we know it exist in the early solar system? This is what a recent study published in the Proceedings of the National Academy of Sciences hopes to address as a team of ...

When NASA’s OSIRIS-REx mission returned a pristine sample from asteroid Bennu, scientists expected ancient space dust. Instead, early analysis revealed organic compounds, water-related minerals, and ...

Dust from asteroid Bennu is revealing a surprising origin story for life’s building blocks. New research suggests some amino acids formed in frozen ice exposed to radiation, not warm liquid water as ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? For life to take hold on Earth, it needed a suite of chemical compounds, or seed sets ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." One of the biggest questions in science is how life formed on Earth, and the pursuit of an answer to this ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Hollywood loves to imagine ...

She’s worried about the a-rock-alypse. A planetary defense expert is warning that humanity is defenseless against up to 15,000 undetected near-Earth asteroids that have the potential to take out a ...