Written byJulie Fletcher

Feb. 25, 2016
Feature Story
Many Worlds blog post on the recent Upstairs Downstairs Workshop at ASU
This is an artist’s view of the young Earth under bombardment by asteroids, one of many periods with conditions likely to have parallels in other solar systems. NASA GSFC
The NExSS co-sponsored blog Many Worlds has a good post, The Search for Exoplanet Life Goes Broad and Deep, on the recent Upstairs Downstairs: Consequences of Internal Planet Evolution for the Habitability and Detectability of Life on Extrasolar Planets workshop, held at Arizona State University.
The workshop was sponsored by NASA’s Nexus for Exoplanet Systems Science (NExSS), the NASA Astrobiology Institute (NAI), and the National Science Foundation.