The “Standard” Model Earth is about 4.5 billion years old, the first life appeared about 3.5 billion years ago The first billion years (the “prebiotic.
Lecture 10: Hydrogen Escape Abiol 574 Prebiotic O 2 levels/ Kinetic theory of gases/ Jeans and nonthermal escape/ Diffusion-limited escape/ Hydrodynamic.
Astronomy190 - Topics in Astronomy Astronomy and Astrobiology Lecture 13 : Life’s History Ty Robinson.
Need for a mission to understand the Earth- Venus-Mars difference in Nitrogen M. Yamauchi 1, I. Dandouras 2, and NITRO proposal team (1) Swedish Institute.
Understanding the Earth- Venus-Mars difference in Nitrogen M. Yamauchi 1, I. Dandouras 2, and NITRO proposal team EANA-2012 (P4.30, 2012-10-15) (1) Swedish.
Need for a mission to understand the Earth-Venus-Mars difference in Nitrogen
Solar System Physics Group Grande et al, Venus, RAS 2010 Solar wind interactions and Ionospheric loss mechanisms at Venus M Grande, A G Wood, I C Whittaker,
