#EarthRotation
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marwellaspaceart.bsky.social
Last year in May, I made this.

#MilkyWay #EarthRotation
July 19, 2025 at 3:18 AM
grainreader.bsky.social
...the sunset/earthrotation show continues today 😎 ...cloud and contrails participation optional 🤨
#sky #clouds #sunset #earth #atmos #CloudscapeClub #EastCoastKin
December 3, 2025 at 11:03 PM
brummelphoto.bsky.social
If there’s something I’m “known” for, it’s for capturing stabilized-sky, earth rotation timelapses. Here’s one from the #AlabamaHills captured in Sept 2022 (starting off with a behind the scenes view).
#MilkyWay #StabilizedSky #EppurSiMuove #EarthRotation #Astrophotography #Timelapse #EasternSierras
November 16, 2024 at 7:27 PM
purelyhypothetical.bsky.social
What If Earth's Rotation Slowed by Half?

48-hour days. Scorching 24-hour daylight followed by freezing 24-hour nights. Weather systems rewrite themselves. Agriculture collapses.

https://purelyhypothetical.com/posts/what-if-earths-rotation-slowed-by-half/

#WhatIf #Science #EarthRotation #DayLength
September 25, 2026 at 11:11 AM
doctorsbeardpod.bsky.social
A scientist launches a series of satellites that can slow the rotation of the Earth.
#scientist #satellites #earthrotation #sciencefiction #spaceexploration #innovation
November 25, 2024 at 1:21 PM
deformedearth.bsky.social
Had an inquiry from a museum wanting to build an exhibit to allow exploration of length-of-day changes based on interactive surface (and interior?) Earth mass redistribution.

Anyone know of any toy models out there? Simple codes? very approximate would be ok #earthrotation #geodesy
March 22, 2024 at 5:48 AM
purescience.news
Something ‘unprecedented’ is now happening to Earth’s rotation, scientists say #Science #EarthSciences #Geology #EarthRotation #ScienceNews #GeologyInsights

https://www.sciencefocus.com/news/unprecedented-earths-rotation
Something ‘unprecedented’ is now happening to Earth’s rotation, scientists say | BBC Science Focus Magazine
Climate change is slowing Earth’s spin – and there’s nothing quite like it in 3.6 million years
www.sciencefocus.com
May 24, 2026 at 5:39 PM
meanwhileearth.bsky.social
Meanwhile, on Earth:
The night sky rotates with calm precision.

#EarthRotation #NightMotion
March 8, 2026 at 5:15 AM
todaybyai.bsky.social
The day slipped by
a millisecond faster—
just enough to feel
like something went unsaid.
This is today, as seen by AI

#TodayByAI #AIart #July9 #ShortestDay #EarthRotation #FleetingTime #CosmicRhythms #VisualDiary #TemporalPoetry #PainterlyAI #AISeesToday
July 10, 2025 at 2:14 AM
iag-ggos.bsky.social
📅 Save the Date – Join us in 🇸🇪 Gävle, Sweden, for three key #Geodesy events:
🌍 TIGER Symposium (IAG Commission 3: #Geodynamics, #EarthRotation) | Sept 28 – Oct 1, 2026
🌊 #GGOS Topical Meeting on #Geohazards | Oct 1–2, 2026
🌐 #GGOSDays2026 | Oct 5–7, 2026
More info: shorturl.at/5JF3B
Save the Date 2026 - GGOS and Commission 3 Events in Sweden |
Save the Date: - TIGER Symposium in Geodesy (IAG Commission 3) – September 28th to October 1st, 2026 - GGOS Topical Meeting on Geohazards – October 1st and 2nd, 2026 - GGOS Days 2026 – October 5th to ...
shorturl.at
February 24, 2025 at 7:58 AM
nasapodsky.bsky.social
Astronomy Picture from 08/07/2022

Roots on a Rotating Planet

Source: https://apod.nasa.gov/apod/ap220708.htm<a href="/hashtag/StarTrails" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#StarTrailsa#Astrophotographyt#NightSkyN#MilkyWayM#Timelapsei#LongExposureE#Sicily #EarthRotationR#CelestialPolet#Fisheye##DarkSky##Treek#NaturePhotographyt#Astronomystronomy
A mesmerizing timelapse image captures the rotation of the Earth as star trails arc around the north celestial pole. A lone, leafless tree stands silhouetted in the foreground, set against a backdrop of the Milky Way stretching across the night sky. The image was taken with a fisheye lens, creating a dramatic circular perspective. The concentric star trails vividly illustrate Earth's rotation.
March 29, 2025 at 6:18 AM
larryneufeldsk.bsky.social
Melting of polar ice having effect on global timekeeping, research shows #ClimateChange #timekeeping #icesheets #earthrotation www.ft.com/content/5dd4...
Melting of polar ice having effect on global timekeeping, research shows
Plans to put all clocks back a second may have to be delayed as water flowing into the oceans slows Earth’s rotation
www.ft.com
March 28, 2024 at 5:41 PM
trendingstocks.bsky.social
Aether Debunked: Light's Secret - Baiju Bhatt with Shawn Ryan

#earthrotation #aether #earth #speed #light
August 5, 2025 at 11:06 PM
purescience.news
Earth Spun Faster Today. Here's How We Know. #Science #EarthSciences #Geology #EarthRotation #Geophysics #ScienceNews
Earth Spun Faster Today. Here's How We Know.
Wheeee!
purescience.news
August 6, 2025 at 6:00 AM
qntm.org
This is a good page to start from: https://www.iers.org/IERS/EN/Science/EarthRotation/UTC.html
July 14, 2023 at 9:08 PM
ogeecircleman.bsky.social
What If the Earth Suddenly Stopped Spinning? The Ridiculous (But Scientific) Answer - Spoiler: Fasten your seatbelts… ... www.myscrappydays.com/news.php?slu... #Earthstoppedspinning #WhatifEarthstopped #Earthrotation #InstantstopEarth #Catastrophicscenarios #Funnyscience #Sciencehumor
July 29, 2025 at 3:31 PM
arifsolmaz.bsky.social
The invisible timekeeper of astronomy: IERS data tables that synchronize Earth's wobble and leap seconds with precise celestial observations across the astropy universe.

https://github.com/astropy/astropy-iers-data

#Astropy #EarthRotation #Astronomy
March 1, 2026 at 11:02 AM
purescience.news
Researchers Disprove Their Own Work by Producing Power From Earth's Rotation #Science #Physics #AppliedPhysicsandEngineering #EarthRotation #PhysicsResearch #EnergyProduction
Researchers Disprove Their Own Work by Producing Power From Earth's Rotation
Is it really possible?
purescience.news
March 25, 2025 at 7:00 AM
purescience.news
Earth just had a freakishly short day, but the fastest day of the year is yet to come #Science #EarthSciences #Geology #EarthRotation #GeologyNews #NatureEvents
Earth just had a freakishly short day, but the fastest day of the year is yet to come
July 9 was unusually short thanks to changes in how fast the Earth is spinning. But two other days this summer are expected to be even shorter.
purescience.news
July 11, 2025 at 12:45 AM
drealiquovarela.bsky.social
We missed you, spring – it’s been a while! Whether you’re thinking about sprucing up your current space or researching a new home base, we can help you along the path to something beautiful.

#EarthRotation #CelestialEquilibrium #SpringStarting #NaturalCycles #EquinoxEnergy #SpringSeasonStart
March 20, 2025 at 1:18 PM
purescience.news
Earth’s Rotation Is Speeding Up — Here’s What It Means for Timekeeping #Science #EarthSciences #Geophysics #EarthRotation #Timekeeping

https://www.discovermagazine.com/earth-s-rotation-is-speeding-up-here-s-what-it-means-for-timekeeping-48850
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www.discovermagazine.com
March 21, 2026 at 2:25 AM
nasapodsky.bsky.social
Astronomy Picture from 23/10/2013

North Celestial Tree

Source: https://apod.nasa.gov/apod/ap131023.htm<a href="/hashtag/StarTrails" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#StarTrailsa#NightSkyPhotographyt#Astrophotographyt#Polaris##EarthRotationR#CelestialNavigationv#LongExposureE#Spaine#AlmadendelaPlatae#NaturePhotographytography
A mesmerizing long-exposure photograph captures concentric star trails circling a majestic oak tree in Almaden de la Plata, Spain. The image, created from a series of 30-second exposures over nearly 2 hours, showcases the Earth's rotation with Polaris, the North Star, subtly visible near the center. The tree's silhouette is dramatically framed against the swirling star paths, creating a captivating visual of celestial movement and earthly beauty.
June 17, 2025 at 10:14 PM