Cosmic Origins
Searching for answers about our universe and its origins

Habitable Worlds Observatory

PIA19830: Pantheon of Planets Similar to Earth (Artist's Concept). Image Credit: NASA/Ames/JPL-Caltech

"Inspired by the vision of searching for signatures of life on planets outside of our solar system, and by the transformative capability such a telescope would have for a wide range of astrophysics, the priority recommendation in the frontier category for space is a large (~6 m diameter) IR/O/UV telescope with high-contrast (10-10) imaging and spectroscopy. This is an ambitious mission, of a scale comparable to the HST and JWST space telescopes. It is also one that will be revolutionary, and that worldwide only NASA is positioned to lead." (Text source: Decadal Survey on Astronomy and Astrophysics 2020 [Astro2020])

Ultraviolet Astrophysics

Ultraviolet wavelengths are important to answer many questions in astrophysics. In addition to being sensitive to optical and near-infrared, Habitable Worlds Observatory will be sensitive to ultraviolet light.

White Papers

  • Lyman UV White Paper (non-peer-reviewed) [PDF]
  • LUVOIR Final Report Chapter 6 [PDF]
27 February 2024
Cosmic Pathfinders Program: Cosmic Chatter Seminar | Thursday, February 29th | 2:30p – 4:00p ET
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23 February 2024
AGN Vision Series Talk by Kim Weaver | Tuesday February 27, 12:00pm ET
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First TDAMM SIG Virtual Meeting | March 1st, 2:00pm ET
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Save the Date! UV Science and Instrumentation Workshop | May 7th – 9th, Pasadena CA
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ROSES-23 Astrophysics Decadal Survey Precursor Science: Science Gaps Worksheet
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UVEX Selected as Next Astrophysics Medium-Class Explorer
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TESS Science Conference III – Abstract Submission and Parallel Sessions | July 29th – August 2nd, 2024
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