Rahul Rao • April 13, 2020
PSR B1620 b: Closer to Earth, in both space and form
Dani Leviss • January 15, 2019
Science is likely a long way from discovering life beyond Earth, but a decades-old equation can help us think about how to look — or possibly lead us astray
Isobel Whitcomb • November 29, 2018
Searching for extraterrestrial life is like trying to meet someone in Manhattan with no prearranged place or time
Miriam Kramer • November 30, 2011
Dale Andersen, a researcher at the SETI Institute, discusses everything from microbes in Antarctica to intelligent extraterrestrials.