The atmospheres of exoplanets reveal all their properties beyond mass, radius, and orbit. Based on bulk densities, we know that exoplanets larger than 1.5 Earth radii must have gaseous envelopes, hence atmospheres.
Loading
Biosignatures & Paleobiology: January 2017
Calendar
- 18 Sep: Hearing: Developing Core Capabilities for Deep Space Exploration: An Update on NASA’s SLS, Orion, and Exploration Ground Systems
- 18 Sep: NASA Astrobiology Institute Virtual Workshopl: Astrovirology
- 23 Sep: Planetary Science Advisory Committee Meeting
- 26 Sep: Astronomy and Astrophysics Advisory Committee Meeting
- 1 Oct: Heliophysics Advisory Committee Meeting
- * Submit Your Event | More Events *
Recent Articles
Masthead
Tip your editors
tips@spaceref.com