Anna and Avery break down JWST's discovery of MoM-BH*-1, the earliest known "black hole star" — a black hole shrouded in dense gas, glowing from just 660 million years after the Big Bang, that might explain how supermassive black holes grow so fast. Plus: the Perseid meteor shower's spectacular overnight peak, a new satellite built to watch other satellites in geostationary orbit, and veteran NASA astronaut Mike Fincke's retirement after 30 years and four spacecraft.
**Full show notes:**
Today's episode — S05E167, Friday August 14, 2026:
**Main story: JWST finds the earliest known "black hole star."** Astronomers led by Rohan Naidu (University of Hawai'i) and Jorryt Matthee (ISTA) identified MoM-BH*-1 — a young black hole wrapped in a dense gas envelope so thick it radiates almost like a star, appearing over 100,000 times the Sun's radius. Light from the object left it roughly 13 billion years ago, just 660 million years after the Big Bang. The discovery, from the "Mirage or Miracle" JWST survey, may explain how supermassive black holes grow fast enough to match observations of the early universe, and may be linked to the population of mysterious "little red dots" Webb has found since 2024.
**The Perseid meteor shower's spectacular peak.** The Perseids peaked overnight on August 12–13, just hours after this week's total solar eclipse, with dark, moonless skies delivering hundreds of visible meteors per hour at the best sites. Debris from comet 109P/Swift-Tuttle remains active through roughly August 24.
**Astranis unveils Perceptor.** A new satellite line built to monitor activity in geostationary orbit, using electric propulsion for repeated multi-angle flybys of other spacecraft. Astranis CEO John Gedmark cited past close approaches by Russian and Chinese spacecraft near U.S. satellites as motivation. No launch date announced yet.
**Astronaut Mike Fincke retires after 30 years.** Fincke flew four missions across four spacecraft types — Soyuz (twice), Space Shuttle Endeavour, and SpaceX Crew Dragon Endeavour — commanded the ISS twice, and capped his career with Crew-11, a mission cut short in January after a frightening in-orbit medical incident.
**Links & sources:**
- [EurekAlert — Mirage or miracle? JWST finds earliest known 'black hole star' at cosmic dawn](https://www.eurekalert.org/news-releases/1139484)
- [phys.org — Mirage or miracle? JWST finds earliest known black hole star](https://phys.org/news/2026-08-mirage-miracle-jwst-earliest-black.html)
- [Scientific American — JWST images illuminate 'black hole stars' at cosmic dawn](https://www.scientificamerican.com/article/jwst-images-illuminate-black-hole-stars-at-cosmic-dawn/)
- [ERC — Earliest known black hole star found at cosmic dawn](https://erc.europa.eu/news-events/news/earliest-known-black-hole-star-found-cosmic-dawn)
- [Space.com — Perseid meteor shower peak photos](https://www.space.com/stargazing/meteor-showers/the-perseid-meteor-shower-peak-was-spectacular-here-are-our-favorite-photos-aug-2026)
- [Space.com — Astranis Perceptor satellites for geostationary orbit awareness](https://www.space.com/space-exploration/satellites/astranis-perceptor-satellites-geostationary-orbit-space-situational-awareness)
- [Spaceflight Now — Mike Fincke, a 30-year astronaut, retires from NASA](https://spaceflightnow.com/2026/08/12/mike-fincke-a-30-year-astronaut-with-experience-across-four-human-rated-spacecraft-retires-from-nasa/)
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This episode includes AI-generated content.
Episode link: https://play.headliner.app/episode/34771880?utm_source=youtube