10 citations · 13 across the 2 of their papers we have counts for
2 papers
astro-ph.EP2025★ 3 cited
Colors of Life in the Clouds: Biopigments of atmospheric microorganisms as a new signature to detect life on planets like Earth
Ligia F. Coelho, Lisa Kaltenegger, William Philpot +4
When Carl Sagan and Ed Salpeter envisioned potential Sinkers, Floaters, and Hunters living in Jupiter's clouds in 1976 (C. Sagan & E. E. Salpeter 1976), the nature of life in Earth…
astro-ph.EP2024★ 10 cited
Purple is the new green: biopigments and spectra of Earth-like purple worlds
Ligia Fonseca Coelho, Lisa Kaltenegger, Stephen Zinder +3
With more than 5500 detected exoplanets, the search for life is entering a new era. Using life on Earth as our guide, we look beyond green landscapes to expand our ability to detec…