Habitable Worlds Observatory (HWO): Living Worlds Community Working Group: The Search for Life on Potentially Habitable Exoplanets

Fuente: arXiv
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Autores principales: Arney, Giada, Parenteau, Niki, Hinkel, Natalie, Mamajek, Eric, Krissansen-Totton, Joshua, Olson, Stephanie, Schwieterman, Edward, Walker, Sara, Fogarty, Kevin, Kopparapu, Ravi, Lustig-Yaeger, Jacob, Moussa, Mark, Ranjan, Sukrit, Singh, Garima, Sousa-Silva, Clara, Belikov, Ruslan, Frissell, Maxwell, Gilbert-Janziek, Samantha, Kofman, Vincent, Latouf, Natasha, Limbach, Mary Anne, Morgan, Rhonda, Stark, Christopher, Tokadjian, Armen, Ulses, Anna Grace, Wogan, Nicholas, Wong, Mike, Young, Amber
Formato: Preprint
Publicado: 2026
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author Arney, Giada
Parenteau, Niki
Hinkel, Natalie
Mamajek, Eric
Krissansen-Totton, Joshua
Olson, Stephanie
Schwieterman, Edward
Walker, Sara
Fogarty, Kevin
Kopparapu, Ravi
Lustig-Yaeger, Jacob
Moussa, Mark
Ranjan, Sukrit
Singh, Garima
Sousa-Silva, Clara
Belikov, Ruslan
Frissell, Maxwell
Gilbert-Janziek, Samantha
Kofman, Vincent
Latouf, Natasha
Limbach, Mary Anne
Morgan, Rhonda
Stark, Christopher
Tokadjian, Armen
Ulses, Anna Grace
Wogan, Nicholas
Wong, Mike
Young, Amber
author_facet Arney, Giada
Parenteau, Niki
Hinkel, Natalie
Mamajek, Eric
Krissansen-Totton, Joshua
Olson, Stephanie
Schwieterman, Edward
Walker, Sara
Fogarty, Kevin
Kopparapu, Ravi
Lustig-Yaeger, Jacob
Moussa, Mark
Ranjan, Sukrit
Singh, Garima
Sousa-Silva, Clara
Belikov, Ruslan
Frissell, Maxwell
Gilbert-Janziek, Samantha
Kofman, Vincent
Latouf, Natasha
Limbach, Mary Anne
Morgan, Rhonda
Stark, Christopher
Tokadjian, Armen
Ulses, Anna Grace
Wogan, Nicholas
Wong, Mike
Young, Amber
contents The discovery of a biosphere on another planet would transform how we view ourselves, and our planet Earth, in relation to the rest of the cosmos. We now know Earth is one planet among eight circling our sun; our sun is part of a swirling galaxy of over one hundred billion other suns; and our galaxy is one of untold billions in the universe. While we do not yet know how many, if any, other biospheres exist on the countless worlds orbiting countless other suns, we stand at the precipice of a new era of discovery, enabled by powerful new facilities able to peer across the light years into the atmospheres of planets similar to our own. This article is an adaptation of a science case document (SCDD) developed for the NASA Astrophysics Flagship mission the Habitable Worlds Observatory (HWO) Science, Technology, and Architecture Review Team (START) Living Worlds Community Working Group.
format Preprint
id arxiv_https___arxiv_org_abs_2601_09766
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Habitable Worlds Observatory (HWO): Living Worlds Community Working Group: The Search for Life on Potentially Habitable Exoplanets
Arney, Giada
Parenteau, Niki
Hinkel, Natalie
Mamajek, Eric
Krissansen-Totton, Joshua
Olson, Stephanie
Schwieterman, Edward
Walker, Sara
Fogarty, Kevin
Kopparapu, Ravi
Lustig-Yaeger, Jacob
Moussa, Mark
Ranjan, Sukrit
Singh, Garima
Sousa-Silva, Clara
Belikov, Ruslan
Frissell, Maxwell
Gilbert-Janziek, Samantha
Kofman, Vincent
Latouf, Natasha
Limbach, Mary Anne
Morgan, Rhonda
Stark, Christopher
Tokadjian, Armen
Ulses, Anna Grace
Wogan, Nicholas
Wong, Mike
Young, Amber
Instrumentation and Methods for Astrophysics
Earth and Planetary Astrophysics
The discovery of a biosphere on another planet would transform how we view ourselves, and our planet Earth, in relation to the rest of the cosmos. We now know Earth is one planet among eight circling our sun; our sun is part of a swirling galaxy of over one hundred billion other suns; and our galaxy is one of untold billions in the universe. While we do not yet know how many, if any, other biospheres exist on the countless worlds orbiting countless other suns, we stand at the precipice of a new era of discovery, enabled by powerful new facilities able to peer across the light years into the atmospheres of planets similar to our own. This article is an adaptation of a science case document (SCDD) developed for the NASA Astrophysics Flagship mission the Habitable Worlds Observatory (HWO) Science, Technology, and Architecture Review Team (START) Living Worlds Community Working Group.
title Habitable Worlds Observatory (HWO): Living Worlds Community Working Group: The Search for Life on Potentially Habitable Exoplanets
topic Instrumentation and Methods for Astrophysics
Earth and Planetary Astrophysics
url https://arxiv.org/abs/2601.09766