LifeSETI looks at red dwarf stars in its search for ancient aliens The extraterrestrial-hunting SETI Institute is aiming its array of radio telescopes at 20,000 small, cold stars unlike our own to see if anyone is home 51¶¯Âþ
LifeSniff out alien life with giant library of weird chemicals The search for vital signs of life in the atmospheres of other planets has taken a new turn with a vast library of biosignatures that could help us detect ET 51¶¯Âþ