Searching for Other Planets Like Ours

Dr. Sofia Sheikh is an expert in exoplanet detection and astrobiology who works at the forefront of the Search for ExtraTerrestrial Intelligence (SETI) research. She investigates radio wave signals that have potentially been emitted by intelligent extraterrestrial civilizations.


But how do SETI scientists know where to search for these signals? What does it take to find other planets that could potentially support life?


Join the search for other planets like ours with this set of activities from NASA.