Penn State researchers think a key ingredient for life may have formed in deep freeze, not in a warm asteroid puddle. A space ...

In A Nutshell Ancient frozen chemistry: New analysis of pristine samples from asteroid Bennu suggests its amino acids formed ...

Amino acids, the building blocks necessary for life, were previously found in samples of 4.6-billion-year-old rocks from an asteroid called Bennu, delivered to Earth in 2023 by NASA's OSIRIS-REx ...

"We found an unexpected chemical complexity, with abundances far higher than predicted by current theoretical models." ...

A pair of new studies suggest that key steps toward life’s chemistry may begin long before planets exist. Experiments simulating interstellar space show that simple amino acids can link into peptides, ...

"We used to think that only very simple molecules could be created in these clouds. But we have shown that this is clearly ...

Building blocks have been around for years, and are a childhood staple for many. These simple toys can keep your child entertained for hours and have many other benefits as well. For example, playing ...