NASA's exoplanet-hunting TESS spacecraft has discovered an Earth-sized alien world called HD 63433 d that is surprisingly young and has a hemisphere of scorching-hot lava.

Newfound Earth-size exoplanet has a scorching-hot lava side

Source: space
Source Link: https://www.space.com/newfound-exoplanet-hd-63433d-lava-hemisphere-tess