Video: Searching for another Earth

O Universo Online: À procura de uma outra Terra

Learn how astronomers detect planets orbiting other stars, and how they can know, despite the distance, if any of them is similar to Earth, with Pedro Figueira, of ESO and IA.


Video record of the fourth session in the series The Universe Online, on the 25th July, 2020 (in Portuguese).
Watch this and other videos on IA’s channel on YouTube.