These will now be further examined down on Earth.
NASA's forthcoming WFIRST space telescope will add another exoplanet detection technique to the mix: microlensing.
Long thought impossible to capture, a team of scientists finally produced an image of a black hole on April 10, 2019.
Called the "Really Habitable Zone," this ingenious notion looks for exoplanets capable of sustaining not just life, but gin and tonic.
A new website lets users design their own Earth 2.0, and learn how easily things can go wrong on Earth-like worlds.