Directly imaging Earth-like exoplanets within habitable zones is challenging because faint signals can be obscured by exozodiacal dust, analogous to our solar system’s zodiacal dust. This dust scatters starlight, creating […]
exozodiacal dust
Posted inAstronomy & Telescopes, Exoplanets, -moons, -comets, Habitable Zones, Imaging & Spectroscopy, Status Report
Mitigating Worst-Case Exozodiacal Dust Structure In High-Contrast Images Of Earth-like Exoplanets
Detecting Earth-like exoplanets in direct images of nearby Sun-like systems brings a unique set of challenges that must be addressed in the early phases of designing a space-based direct imaging […]
Posted inBiosignatures & Paleobiology, Exoplanets, -moons, -comets, Habitable Zones, Imaging & Spectroscopy, Press Release
Simulating Reflected Light Coronagraphy Of Earth-like Exoplanets With Large IR/O/UV Space Telescope: Impact And Calibration Of Smooth Exozodiacal Dust
Observing Earth-like exoplanets orbiting within the habitable zone of Sun-like stars and studying their atmospheres in reflected starlight requires contrasts of ∼1e−10 in the visible.