An Everyday Household Gadget Could Hold The Key To NASA’s Next Hunt For Extraterrestrial Life

For long considered an “anti-biosignature,” the presence of carbon monoxide may now be compatible with a photosynthetic biosphere around a rocky planet, like this one orbiting Proxima Centauri (artist’s depiction).NASA, ESA, G. BACON (STSC) How do astronomers look for signs of Read More …