The Receding Cosmic Shoreline of Mid-to-late M Dwarfs: Measurements of Active Lifetimes Worsen Challenges for Atmosphere Retention by Rocky Exoplanets

Journal:
The Astrophysical Journal Letters
Published:
Affiliations:
2
Authors:
3
Institutions Authors Share
Massachusetts Institute of Technology (MIT), United States of America (USA)
2.000000
0.67
Harvard-Smithsonian Center for Astrophysics (CfA), United States of America (USA)
1.000000
0.33