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
- 21 Apr: Nomination Hearing - Sen. Bill Nelson
- 22 Apr: What is it about humans that drives us to travel and explore the unknown?
- 23 Apr: Space Liftoff Event
- 23 Apr: Space and Africa: Developments and Cooperation
- 26 Apr: Nobel Prize Summit ‘Our Planet, Our Future’
- 28 Apr: The Americas Space Summit
- 28 Apr: Washington Space Business Roundtable Event: Don Beyer
- 28 Apr: The Military Role in Enabling Communities Beyond Earth
- 30 Apr: Success and Failure on Mars: Mechanics in the Exploration of Space
- 4 May: NASA Glenn Small Business Connection Virtual Meeting
- * Submit Your Event | More Events *
Recent Articles
Masthead
Tip your editors
tips@spaceref.com