NASA-Funded Research Creates DNA-like Molecule to Aid Search for Alien Life

In a research breakthrough funded by NASA, scientists have synthesized a molecular system that, like DNA, can store and transmit information. This unprecedented feat suggests there could be an alternative to DNA-based life, as we know it on Earth – a genetic system for life that may be possible on other worlds.

February 21, 2019
from NASA https://ift.tt/2tw7f7V
via TT