The Black Hole Explorer: Astrophysics Mission Concept Engineering Study Report

Eliad Peretz, Peter Kurczynski, Michael D. Johnson, Janice Houston, Tirupati Kumara Sridharan, Jade Wang, Peter Galison, Ronald Gamble, Daniel Marrone, Scott Noble, Gary Melnick, Leonid Petrov, Hannah Rana, Kari Haworth, Sheperd S. Doeleman, Sara Issaoun, Shahar Hadar, Alexandru Lupsasca, Edward Tong, Kazunori AkiyamaRanjani Srinivasan, Dan Boroson, Guangning Yang, Tiffany Hoerbelt, Jeffrey Small, Mareki Honma, Bryan Bilyeu, Ed Canavan, Katia Shtyrkova, Robert Lafon, Lenny Paritsky, Laura C. Sinclair, Mark Silver, Leonid Gurvits, Yuri Kovalev, Robert Lehmensiek, Hua Jiao, Lindy Blackburn, Alexandra Brosius, Rick Butler, Andrew Chael, Dominic Chang, Koushik Chatterjee, Peter Cheimets, Daniel D’Orazio, Thomas Essinger-Hileman, Vincent Fish, Garret Fitzpatrick, Charles Gammie, Zachary Gelles, Michael Hecht, Jens Kauffmann, Jared Lucey, Chung Pei Ma, Mark Matsumura, Daniel Palumbo, Dominic Pesce, Jeff Piepmeier, Christopher J. Roberts, Freek Roelofs, Paul Tiede, Jaye Verniero, Maciek Wielgus, Ed Wollack, George N. Wong, Kelsey Gilchrist, Kayla Carmical, Andrew Lewis, Maya Wertheim, Keshet Shavit

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The Black Hole Explorer (BHEX) mission will enable the study of the fine photon ring structure, aiming to reveal the clear universal signatures of multiple photon orbits and true tests of general relativity, while also giving astronomers access to a much greater population of black hole shadows. Spacecraft orbits can sample interferometric Fourier spacings that are inaccessible from the ground, providing unparalleled angular resolution for the most detailed spatial studies of accretion and photon orbits and better time resolution. The BHEX mission concept provides space Very Long Baseline Interferometry (VLBI) at submillimeter wavelengths measurements to study black holes in coordination with the Event Horizon Telescope and other radio telescopes. This report presents the BHEX engineering goals, objectives and TRL analysis for a selection of the BHEX subsystems. This work aims to lay some of the groundwork for a near-term Explorers class mission proposal.

Original languageEnglish
Title of host publicationSpace Telescopes and Instrumentation 2024
Subtitle of host publicationOptical, Infrared, and Millimeter Wave
EditorsLaura E. Coyle, Shuji Matsuura, Marshall D. Perrin
PublisherSPIE
ISBN (Electronic)9781510675070
DOIs
StatePublished - 2024
EventSpace Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave - Yokohama, Japan
Duration: 16 Jun 202422 Jun 2024

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume13092
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceSpace Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave
Country/TerritoryJapan
CityYokohama
Period16/06/2422/06/24

Bibliographical note

Publisher Copyright:
© 2024 SPIE.

Keywords

  • BHEX
  • Black Hole
  • Explorers Program
  • Mission Concept
  • Radio Emissions
  • The Black Hole Explorer
  • TRL
  • VLBI

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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