All forms of Earth life have specific chemicals in their makeup, such as amino acids and sugars. Scientists have known that ...
Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that ...
A NASA spacecraft has returned asteroid samples that hold not only the pristine building blocks for life but also the salty ...
There are 20 amino acids that create the proteins required for life on our planet — and scientists have now found exactly 14 ...
Scientists have detected organic compounds and minerals necessary for life in the samples collected by the OSIRIS-REx mission ...