r/cosmology

1. 8points

   Basic cosmology questions weekly thread (self.cosmology) [pinned]

   submitted 6d ago by u/AutoModerator to r/cosmology

   0 comments

2. 42points

   Could the Big Bang be a local event within a much older, grander, possibly infinite universe? (self.cosmology)

   submitted 23h ago by u/DiagnosingTUniverse to r/cosmology

   36 comments

3. 2points

   Industry Roles after Observational Cosmology / Astrophysics PhD?

   submitted 6h ago by u/lilfindawg to r/cosmology

   0 comments · source

4. 6points

   How is new space created? (self.cosmology)

   submitted 18h ago by u/wtwtcgw to r/cosmology

   3 comments

5. 15points

   The rare & revolutionary 1543 text by Copernicus, De revolutionibus orbium colestium, (On the Revolution of Heavenly Spheres introducing the idea that the earth revolves around the sun) was the top seller at auction on Oct. 20 when it realized $2.3 million at Sotheby. Reported by Rare Book Hub. (i.redd.it)

   submitted 1d ago by u/Hammer_Price to r/cosmology

   0 comments · source

6. 5points

   Webinar - Nicolás Loayza: Thinking within the box, or how to study the early universe (lawphysics.wordpress.com)

   submitted 1d ago by u/TheMetastableVacuum to r/cosmology

   1 comments · source

7. 3points

   How does the brane cosmology explain the expansion of the universe? (self.cosmology)

   submitted 3d ago by u/True_Confection1729 to r/cosmology

   8 comments

8. 15points

   The Quanta Podcast: Are the Little Red Dots Actually Black Hole Suns? (open.spotify.com)

   submitted 3d ago by u/JapKumintang1991 to r/cosmology

   6 comments · source

9. 0points

   Paper providing explanation for "dark energy" (self.cosmology)

   submitted 2d ago by u/SailTango to r/cosmology

   3 comments

10. 0points

    [Request] Is the universe spherical?

    submitted 4d ago by u/RulerK to r/cosmology

    0 comments · source

11. 3points

    can the rate of spacetime expansion from dark energy accelerate to the same rate of expansion that occurred during inflation at the time of the early universe?

    submitted 8d ago by u/the_darkest_brandon to r/cosmology

    8 comments · source

12. 13points

    How do we know the "shape" of the universe?

    submitted 9d ago by u/GreenFBI2EB to r/cosmology

    5 comments · source

13. 9points

    Do you think the Voyagers will encounter any kinda object within billions of years?

    submitted 9d ago by u/Ill_Reward5369 to r/cosmology

    21 comments · source

14. 8points

    Basic cosmology questions weekly thread (self.cosmology)

    submitted 13d ago by u/AutoModerator to r/cosmology

    6 comments

15. 14points

    Past a certain distance, galaxies stop looking smaller and start looking bigger. (youtube.com)

    submitted 13d ago by u/abstractanus to r/cosmology

    4 comments · source

16. 60points

    What would the night sky look like near the Milky Way’s centre and would time pass more slowly there? (self.cosmology)

    submitted 14d ago by u/DiagnosingTUniverse to r/cosmology

    37 comments

17. 7points

    Where Did the Universe Come From? Discussing the Biggest Mysteries of Reality with Astrophysicist Geraint F. Lewis (self.cosmology)

    submitted 13d ago by u/Brilliant-Newt-5304 to r/cosmology

    8 comments

18. 0points

    Big bang isn't complete entropy?

    submitted 14d ago by u/PigeonSeagul to r/cosmology

    2 comments · source

19. 15points

    hpvis: A HEALPix Viewer for Linux (v.redd.it)

    submitted 15d ago by u/dheerajshenoy22 to r/cosmology

    0 comments · source

20. 44points

    PHYS.Org: Radio galaxy from 12.5 billion years ago may be most powerful ever found (phys.org)

    submitted 16d ago by u/JapKumintang1991 to r/cosmology

    6 comments · source

21. 15points

    progress toward a lunar far side array for studying the early universe (usatoday.com)

    submitted 18d ago by u/anti-life86 to r/cosmology

    1 comments · source

22. 11points

    Basic cosmology questions weekly thread (self.cosmology)

    submitted 20d ago by u/AutoModerator to r/cosmology

    2 comments

23. 38points

    Mark Pearce, Chair of the Nobel Committee for Physics, discusses the 2026 Nobel Prize in Physics, awarded to Francis Halzen “for decisive contributions to the IceCube Neutrino Observatory and the discovery of high-energy neutrinos of astrophysical origin.” (youtube.com)

    submitted 22d ago by u/Competitive_Travel16 to r/cosmology

    1 comments · source

24. 6points

    Dark Energy versus Inflation

    submitted 22d ago by u/buckstucky to r/cosmology

    6 comments · source

25. 0points

    How do you feel about cosmic inflation? (self.cosmology)

    submitted 22d ago by u/MacrotonicWave to r/cosmology

    31 comments