530 citations · 2.7k across the 43 of their papers we have counts for
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Can Carbon Fractionation Provide Evidence for Aerial Biospheres in the Atmospheres of Temperate Sub-Neptunes?
Ana Glidden, Sara Seager, Jingcheng Huang +2
The search for signs of life on other worlds has largely focused on terrestrial planets. Recent work, however, argues that life could exist in the atmospheres of temperate sub-Nept…
H-dominated Atmosphere as an Indicator of Second-generation Rocky White Dwarf Exoplanets
Zifan Lin, Sara Seager, Sukrit Ranjan +2
Following the discovery of the first exoplanet candidate transiting a white dwarf (WD), a "white dwarf opportunity" for characterizing the atmospheres of terrestrial exoplanets aro…
Constraints on the production of phosphine by Venusian volcanoes
William Bains, Oliver Shorttle, Sukrit Ranjan +4
The initial reports of the presence of phosphine in the cloud decks of Venus has led to the suggestion that volcanism was the source of phosphine, through volcanic phosphides eject…
Photochemical Runaway in Exoplanet Atmospheres: Implications for Biosignatures
Sukrit Ranjan, Sara Seager, Zhuchang Zhan +5
About 2.5 billion years ago, microbes learned to harness plentiful solar energy to reduce CO with HO, extracting energy and producing O as waste. O production from…