An international team of astronomers has discovered the first Earth-mass planet that transits, or crosses in front of, its host star. KOI-314c is the lightest planet to have both its […]
Harvard-Smithsonian Center for Astrophysics
![An artist’s depiction of our world when the Earthshine measurements were taken, enhanced to show the “red edge” from vegetation. A distant astronomer on another planet would see the spectral signatures of our oxygen atmosphere, water, and chlorophyll from land plants. [enlarge] Credit: John Walker’s “Earth Viewer,” Christine Lafon, (Harvard-Smithsonian Center for Astrophysics).](https://i0.wp.com/astrobiology.com/wp-content/uploads/2002/10/Astronomers-Find-Life-on-Earth.png?resize=1200%2C719&ssl=1)
Posted inAtmospheres, Climate, Weather, Biosignatures & Paleobiology, Imaging & Spectroscopy, Press Release, Water/Hycean Worlds & Oceanography
Astronomers Find Life On Earth
Now that the discovery of extrasolar planets, or planets around distant stars, has become relatively routine, scientists are now tackling the next step: finding life-bearing worlds. To do this, observers […]