NASA launching living things into deep space for the first time (on purpose) in nearly 50 years

Next year, NASA's Artemis 1 mission will carry a baker's dozen of small cubesats to space, including one that's home to a colony of yeast cells. That cubesat, BioSentinel, will orbit the sun to help scientists understand how space radiation affects living organisms outside of Low Earth Orbit. NASA hasn't purposely sent any lifeforms beyond Low Earth Orbit since the last Apollo moon landing in 1972. (Purposely is a key word because of course every probe launched carries some accidental microbial contamination.) From

But Apollo 17 lasted less than two weeks. BioSentinel will gather data for nine to 12 months, opening a window on the long-term effects of deep-space radiation on DNA and DNA repair...

The 30-lb. (14 kilograms) satellite will carry two different varieties of the yeast Saccharomyces cerevisiae: the normal "wild type," which is quite radiation-resistant, and a mutant type, which is much more sensitive because it can't repair its DNA nearly as well.

"Importantly, yeast's DNA damage-repair process is highly similar to that of humans, making it a robust translational model," NASA officials wrote on the BioSentinel fact sheet. "BioSentinel's results will be critical for interpreting the effects of space radiation exposure, reducing the risk associated with long-term human exploration and validating existing models of the effects of space radiation on living organisms."

From NASA:

BioSentinel’s microfluidics card (seen above), designed at NASA Ames, will be used to study the impact of interplanetary space radiation on yeast. Once in orbit, the growth and metabolic activity of the yeast will be measured using a 3-color LED detection system and a metabolic indicator dye.