33K views · 2.2K reactions | Explore alien worlds with NASA's James Webb Space Telescope! In this new NASA Astrobiology video series, learn how the space telescope's powerful instruments will help search for life in the universe by studying the skies of distant Earth-size planets. Measurements like these were previously only possible with the largest Jupiter-size planets. Watch the series intro.  | NASA - National Aeronautics and Space Administration | Facebook

34K views · 1.6K reactions | How can we tell that distant planets are orbiting a star, and what exciting discoveries can we unlock by peeking at their atmospheres? Space scientist Dr. Giada Arney talks about the techniques that the James Webb Space Telescope will use to study other worlds in this video from NASA Astrobiology.  | NASA's James Webb Space Telescope | Facebook

41K views · 2.9K reactions | What kinds of planets could host alien life? NASA's James Webb Space Telescope will help tackle this question by looking at TRAPPIST-1, a system of seven rocky planets orbiting a faint star: https://go.nasa.gov/3vaSDw4 It's the 5th anniversary of the TRAPPIST-1 news, but there's more NASA Astrobiology to come! | NASA - National Aeronautics and Space Administration | Facebook