activity
20052023
most citedBiosignatures from Earth-Like Planets Around M Dwarfs

527 citations · 3.3k across the 22 of their papers we have counts for

collaborators

21 papers

astro-ph.EP2023

Biosignature false positives in potentially habitable planets around M dwarfs: the effect of UV radiation from one flare

Arturo Miranda-Rosete, Antígona Segura, Edward W. Schwieterman

Many past studies have predicted the steady-state production and maintenance of abiotic O and O in the atmospheres of CO-rich terrestrial planets orbiting M dwarf stars…

astro-ph.IM2022★ 16 cited

Community Report from the Biosignatures Standards of Evidence Workshop

Victoria Meadows, Heather Graham, Victor Abrahamsson +72

The search for life beyond the Earth is the overarching goal of the NASA Astrobiology Program, and it underpins the science of missions that explore the environments of Solar Syste…

astro-ph.EP2022

The Contribution of M-Dwarf Flares to the Thermal Escape of Potentially Habitable Planet Atmospheres

Laura Neves Ribeiro do Amaral, Rory Barnes, Antígona Segura +1

The habitability of planets around M dwarfs () can be affected by the XUV (X rays + extreme UV) emission of these stars, with flares occasionally increasing t…

astro-ph.EP2019★ 6 cited

The Habitability of GJ 357 d : Possible Climates and Observability

L. Kaltenegger, J. Madden, Z. Lin +5

The GJ 357 system harbors 3 planets orbiting a bright, nearby M2.5V star at 9.44pc. The innermost planet GJ 357 b (TOI-562.01) is a hot transiting Earth-size planet with Earth-like…

astro-ph.SR2018★ 153 cited

The MUSCLES Treasury Survey. V. FUV Flares on Active and Inactive M Dwarfs

R. O. Parke Loyd, Kevin France, Allison Youngblood +10

M dwarf stars are known for their vigorous flaring. This flaring could impact the climate of orbiting planets, making it important to characterize M dwarf flares at the short wavel…

astro-ph.EP2017★ 231 cited

Modeling Repeated M-dwarf Flaring at an Earth-like Planet in the Habitable Zone: I. Atmospheric Effects for an Unmagnetized Planet

Matt A. Tilley, Antigona Segura, Victoria S. Meadows +2

Understanding the impact of active M-dwarf stars on the atmospheric equilibrium and surface conditions of a habitable zone Earth-like planet is key to assessing M dwarf planet habi…