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Hubble finds dwarf galaxies missing most oxygen produced by their stars

Hubble study reveals oxygen deficit in 37 dwarf galaxies

1 Nov 2 · 6d ago · 2 articles · 1 post · 2 sources · development 1 of 2

NASA's Hubble Space Telescope research published Monday in The Astrophysical Journal examined 37 nearby dwarf galaxies and found significantly less oxygen than simulations predicted should be present. The galaxies retain only a small fraction of the oxygen produced by their stars.

Hubble study reveals oxygen deficit in 37 dwarf galaxies
NASA breaking

“Oxygen is produced by stars, which are inside of galaxies. We know that the oxygen had to be inside of the galaxies at some point in the past, so the oxygen must have been ejected.”

Grace Telford

Grace Telford Co-investigator, University of UtahKristen Wingfield McQuinn GLOW principal investigator, Rutgers UniversityNASA Research funder and mission operator

The whole story articlesposts the bright band is this development · numbered dots are the others · click one to jump

Peak 3 pieces in two hours at Nov 2, 9 AM; 18 pieces over 6 days (11 articles · 7 posts) Nov 2, 9 AM — 3 pieces · 2 articles · 1 post — Newswires 2, Bluesky 1Nov 2, 11 AM — quietNov 2, 1 PM — 1 piece · 1 article — Newswires 1Nov 2, 3 PM — 3 pieces · 2 articles · 1 post — Google News 1, Mastodon 1, Newswires 1Nov 2, 5 PM — 3 pieces · 2 articles · 1 post — Google News 2, Mastodon 1Nov 2, 7 PM — 1 piece · 1 post — Mastodon 1Nov 2, 9 PM — quietNov 2, 11 PM — quietNov 3, 1 AM — quietNov 3, 3 AM — quietNov 3, 5 AM — quietNov 3, 7 AM — quietNov 3, 9 AM — 2 pieces · 2 posts — Mastodon 1, Hacker News 1Nov 3, 11 AM — quietNov 3, 1 PM — quietNov 3, 3 PM — quietNov 3, 5 PM — quietNov 3, 7 PM — quietNov 3, 9 PM — quietNov 3, 11 PM — quietNov 4, 1 AM — quietNov 4, 3 AM — quietNov 4, 5 AM — quietNov 4, 7 AM — quietNov 4, 9 AM — 2 pieces · 2 articles — Newswires 2Nov 4, 11 AM — quietNov 4, 1 PM — quietNov 4, 3 PM — quietNov 4, 5 PM — quietNov 4, 7 PM — quietNov 4, 9 PM — quietNov 4, 11 PM — quietNov 5, 1 AM — quietNov 5, 3 AM — quietNov 5, 5 AM — quietNov 5, 7 AM — quietNov 5, 9 AM — quietNov 5, 11 AM — quietNov 5, 1 PM — 1 piece · 1 article — Newswires 1Nov 5, 3 PM — quietNov 5, 5 PM — quietNov 5, 7 PM — quietNov 5, 9 PM — quietNov 5, 11 PM — quietNov 6, 1 AM — quietNov 6, 3 AM — quietNov 6, 5 AM — quietNov 6, 7 AM — quietNov 6, 9 AM — quietNov 6, 11 AM — quietNov 6, 1 PM — quietNov 6, 3 PM — quietNov 6, 5 PM — quietNov 6, 7 PM — quietNov 6, 9 PM — quietNov 6, 11 PM — quietYesterday, 1 AM — quietYesterday, 3 AM — quietYesterday, 5 AM — quietYesterday, 7 AM — quietYesterday, 9 AM — quietYesterday, 11 AM — quietYesterday, 1 PM — quietYesterday, 3 PM — quietYesterday, 5 PM — quietYesterday, 7 PM — quietYesterday, 9 PM — quietYesterday, 11 PM — quietToday, 1 AM — quietToday, 3 AM — quietToday, 5 AM — quietToday, 7 AM — 2 pieces · 1 article · 1 post — Mastodon 1, Newswires 1Today, 9 AM — quietToday, 11 AM — quietToday, 1 PM — quiet ◂ 1 earlier2
2Supernova-driven galactic winds more…
Nov 3Nov 4Nov 5Nov 6yesterdaynow · 3:03 PM ET

What was reported 2 claims about this development

  1. 5 outlets The case of the missing oxygen: Hubble telescope research highlights mystery

    first by UPI, 5d ago · also NASA Science (.gov), The University of Utah, NASA, Times of India

    4 more headlines
  2. 2 outlets Stars make oxygen for small galaxies, but they lose most of it

    first by Phys.org, 6d ago · also Mashable

    1 more headline

What people said 1 voice · verbatim

All 2 developments of Hubble finds dwarf galaxies missing most oxygen produced by… →

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