activity
20092024
most citedWarming early Mars with CO2 and H2

299 citations · 413 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.EP2024★ 3 cited

Forming Massive Terrestrial Satellites through Binary-Exchange Capture

Darren M. Williams, Michael E. Zugger

The number of planetary satellites around solid objects in the inner Solar System is small either because they are difficult or unlikely to form, or that they do not survive for as…

astro-ph.HE2024★ 2 cited

Expected Gamma-Ray Burst Detection Rates and Redshift Distributions for the BlackCAT CubeSat Mission

Joseph M. Colosimo, Derek B. Fox, Abraham D. Falcone +17

We report the results of an extensive set of simulations exploring the sensitivity of the BlackCAT CubeSat to long-duration gamma-ray bursts (GRBs). BlackCAT is a NASA APRA-funded…

astro-ph.EP2014★ 299 cited

Warming early Mars with CO2 and H2

Ramses M. Ramirez, Ravi Kopparapu, Michael E. Zugger +3

The presence of valleys on ancient terrains of Mars suggest that liquid water flowed on the martian surface 3.8 billion years ago or before. The above-freezing temperatures require…

astro-ph.EP2010★ 105 cited

Light scattering from exoplanet oceans and atmospheres

Michael E. Zugger, James F. Kasting, Darren M. Williams +2

Orbital variation in reflected starlight from exoplanets could eventually be used to detect surface oceans. Exoplanets with rough surfaces, or dominated by atmospheric Rayleigh sca…

astro-ph.IM2009★ 4 cited

The JANUS X-Ray Flash Monitor

A. D. Falcone, D. N. Burrows, S. Barthelmy +12

JANUS is a NASA small explorer class mission which just completed phase A and was intended for a 2013 launch date. The primary science goals of JANUS are to use high redshift (6<z<…