Hubblecast 130 Light: Hubble Studies the Earth during a Total Lunar Eclipse

Published: Aug. 6, 2020, 2 p.m.

b'Taking advantage of a total lunar eclipse in January 2019, astronomers using the NASA/ESA Hubble Space Telescope have measured the amount of ozone in Earth\\u2019s atmosphere. This method serves as a proxy for how they will observe Earth-like planets around other stars in search of life.'