Earth Rotation
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Days Are Getting Slightly Longer As Earth's Spin Is Slowing At An "Unprecedented Rate"
Between 2000 and 2020, Earth's day length increased by 1.33 milliseconds per century due to climate-related mass redistribution.
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Goodbye To 24-Hour Days? Scientists Predict Earth Will Have 25-Hour-Long Days In The Distant Future
The rotation is slowing down due to tidal friction from the Moon, lengthening the day by approximately 1.7 milliseconds per century.
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Interstellar Comet 3I/ATLAS Shows Rare Wobbling Jets in Sun-Facing Anti-Tail
Interstellar comet 3I/ATLAS reveals rare wobbling jets in its sun-facing anti-tail, stretching over 620,000 miles. Observed from July to September 2025, the jets indicate the comet’s icy core rotates once every 15.5 hours. As only the third interstellar object known, 3I/ATLAS provides unique insights into cometary behaviour and formation in dista...
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Russia Patents Rotating Space Station Concept to Generate Artificial Gravity in Orbit
Russia’s Energia rocket company has patented a rotating space station concept designed to generate artificial gravity for astronauts. The system would use spinning habitable modules to simulate half of Earth’s gravity, potentially reducing health risks linked to long missions as the International Space Station nears retirement.
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Ursid Meteor Shower: Date, Best Time And How To Watch Last Celestial Activity of 2025
Meteor activity is best observed from late evening through to dawn, with the hours before local sunrise often yielding the richest display as Earth rotates into the incoming stream.
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Ancient Chinese Texts Reveal New Insights On Solar Eclipse And Earth's Rotation
The study was published in Astrophysical Journal Letters on December 2.
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Venus' Winds Race Around The Planet At Extreme Speeds Due To Solar Heat
New findings suggest that diurnal tides, driven by solar heat, are a major contributor to the extreme speeds of Venus's winds.
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Ancient Fossils Show Animals Used Earth's Magnetic Field For GPS-Like Navigation
They observed that the structure of tiny magnetic fields generated by the rotating electrons indicates that the organisms that created these fossils possessed magnetoreception.
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Earth's Slowing Rotation May Explain Rise Of Oxygen In Atmosphere, Study Finds
The study highlights how longer days allowed cyanobacteria to photosynthesise more oxygen because their activity depends not just on sunlight but on the timing of their metabolic processes.
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Earth Is Mysteriously Moving Faster On August 5: Here's What It Means
Scientists are closely monitoring the situation to determine the best course of action.
-
Days Are Getting Slightly Longer As Earth's Spin Is Slowing At An "Unprecedented Rate"
Between 2000 and 2020, Earth's day length increased by 1.33 milliseconds per century due to climate-related mass redistribution.
-
Goodbye To 24-Hour Days? Scientists Predict Earth Will Have 25-Hour-Long Days In The Distant Future
The rotation is slowing down due to tidal friction from the Moon, lengthening the day by approximately 1.7 milliseconds per century.
-
Interstellar Comet 3I/ATLAS Shows Rare Wobbling Jets in Sun-Facing Anti-Tail
Interstellar comet 3I/ATLAS reveals rare wobbling jets in its sun-facing anti-tail, stretching over 620,000 miles. Observed from July to September 2025, the jets indicate the comet’s icy core rotates once every 15.5 hours. As only the third interstellar object known, 3I/ATLAS provides unique insights into cometary behaviour and formation in dista...
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Russia Patents Rotating Space Station Concept to Generate Artificial Gravity in Orbit
Russia’s Energia rocket company has patented a rotating space station concept designed to generate artificial gravity for astronauts. The system would use spinning habitable modules to simulate half of Earth’s gravity, potentially reducing health risks linked to long missions as the International Space Station nears retirement.
-
Ursid Meteor Shower: Date, Best Time And How To Watch Last Celestial Activity of 2025
Meteor activity is best observed from late evening through to dawn, with the hours before local sunrise often yielding the richest display as Earth rotates into the incoming stream.
-
Ancient Chinese Texts Reveal New Insights On Solar Eclipse And Earth's Rotation
The study was published in Astrophysical Journal Letters on December 2.
-
Venus' Winds Race Around The Planet At Extreme Speeds Due To Solar Heat
New findings suggest that diurnal tides, driven by solar heat, are a major contributor to the extreme speeds of Venus's winds.
-
Ancient Fossils Show Animals Used Earth's Magnetic Field For GPS-Like Navigation
They observed that the structure of tiny magnetic fields generated by the rotating electrons indicates that the organisms that created these fossils possessed magnetoreception.
-
Earth's Slowing Rotation May Explain Rise Of Oxygen In Atmosphere, Study Finds
The study highlights how longer days allowed cyanobacteria to photosynthesise more oxygen because their activity depends not just on sunlight but on the timing of their metabolic processes.
-
Earth Is Mysteriously Moving Faster On August 5: Here's What It Means
Scientists are closely monitoring the situation to determine the best course of action.
