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
- 24 Sep: European Astrobiology Conference (EANA 2018)
- 25 Sep: NASA Innovative Advanced Concepts (NIAC) 2018 Symposium
- 26 Sep: NASA Technosignatures Workshop
- 26 Sep: Hearing: Global Space Race: Ensuring the United States Remains the Leader in Space
- 26 Sep: Hearing: 60 Years of NASA Leadership in Human Space Exploration: Past, Present, and Future
- 27 Sep: Becoming Interplanetary: What Living on Earth Can Teach Us about Living on Mars
- * Submit Your Event | More Events *
Recent Articles
Masthead
Tip your editors
tips@spaceref.com