2 papers
astro-ph.EP2026
Could life have been transferred from Mars to Earth? Laboratory and computational simulations of Martian ejecta
Gregory M. Davis, Jonathan Horner, Bradley D. Carter +1
The study of the origin of life on Earth has been broadened due to panspermia models that suggest that early life may have been transferred between planets. Mars likely once had co…
astro-ph.EP2026
Hot Jupiter - Cold Jupiter: A complex sibling relation
Adriana Errico, Robert A. Wittenmyer, Jonathan Horner +2
A handful of planetary systems hosting a Hot Jupiter have been subsequently found to also host long-period giant planets. These ``cold Jupiters,'' giant planets residing beyond the…