Exoplanets are so far away that the most common methods to find them involve looking at their host stars. That can make finding small planets similar to Earth even more challenging. Soon, astronomers will have a new planet-finding tool! https://bit.ly/3EmlO3a #NASAExoplanets https://nitter.net/NASAExoplanets/status/1590867585964593154#m
Keck Observatory's Newest Planet Hunter Puts Its Eye on the Sky
State-of-the-art instrument will find and study missing smaller planets.California Institute of Technology