Mmastodon SciencePhysics first seen 3 d ago, last 3 d ago, peak #6
From a Static Universe to Galaxy Recession: How Cosmic Certainties Shift
Original: ๐๐ญ # StaticUniverse โ # Hubble Reveals # GalaxyRecession ! ๐๐ How do scientific certainties change, and what unsolved #
Discussion is revisiting one of astronomy's great reversals: the once-standard belief in a static universe gave way after Edwin Hubble's observations showed galaxies receding from one another, revealing cosmic expansion. Commenters are using the story to explore how scientific certainties change over time and which unsolved mysteries, from dark energy to the universe's ultimate fate, still challenge cosmology today.
Why now: People are engaging with the history and philosophy of science, reflecting on how a foundational cosmological assumption was overturned and what mysteries remain.
Edwin HubbleHubble Space Telescopecosmology
Rank over time, top of the chart is #1. 5 snapshots from 3 d ago to 3 d ago.
Evidence
- ๐๐ญ # StaticUniverse โ # Hubble Reveals # GalaxyRecession ! ๐๐ How do scientific certainties change, and what unsolved # mysteries does our # cosmos still hold today? ๐ฌ https:// youtu.be/k22eSYJgPD0 ๐ https:// philosophies.de/index.php/2022โฆ ยท philosophies@mastodontech.de ยท 3
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