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Astronomy
368 articles-
Titan May Not Host a Massive Ocean After All
But the moon’s slushy interior could still harbor pockets of life-sustaining water -
How Earth’s Atmosphere Reached the Moon
And what this might mean for colonizing other worlds -
Astronomers Observe Spacetime Whirlpool for the First Time
This theoretical phenomenon was discovered after being predicted by Einstein more than a century ago -
Was the Earth Created by a Supernova Shockwave?
New model suggests cosmic rays from a supernova led to the formation of our planet -
This Black Hole Blasts Cosmic Wind at 130 Million Miles Per Hour
A staggering glimpse into our beautiful, violent universe -
Exploding Stars Like We’ve Never Seen Them
A super crisp look at novae suggests they’re far more chaotic than once thought -
A Speed Camera for the Universe
Astronomers developed a clever method to measure our universe’s expansion -
Satellite Photobombing Is Disrupting Space Telescope Astronomy
Yet another peril of a teeming low Earth orbit -
We Finally Know the Time of Day on Mars
This deceptively difficult question to answer is vital to exploration -
The Secret Busy Lives of Small Icy Moons
A surprising churn of activity conducive to life may lie beneath their frigid surfaces
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The Seven Sisters Get 3,000 New Siblings
New research into the Pleiades points to a crowded stellar nursery
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Scientists Gaze Into the Heart of a Cosmic Vampire
New research into white dwarfs could help us measure our universe
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Was Dark Matter Just Detected for the First Time?
“If this is correct, to the extent of my knowledge, it would mark the first time humanity has ‘seen’ dark matter.”
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What Would Happen If a Black Hole Ripped Through Your Body
A frightening thought experiment offers surprisingly comforting results
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Earth’s Nastiest Neighbor Was Closer Than We Thought
The Mars-size object that smashed into our planet and made the moon came from the inner solar system
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New AI Model Captures the Milky Way in Stunning Detail
Researchers gain a hi-def view of galactic activity with an assist from a deep-learning surrogate
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The Medieval Friar Who Foretold Carl Sagan’s “Star-Stuff”
Before science could prove it, this philosopher saw our place in the stars -
Celestial Poetry Illuminates Astronomy
A lyrical observation in verse turns out to be a glimpse at a star’s last gasp -
These Martian Caves Might Point to Life
Newly discovered Martian caves were possibly formed by water and may contain traces of life -
Exploding Star’s Dramatic First Moments Captured for the First Time
The explosive findings were the result of an international race against the clock -
The Universe Is a Mirror
And it’s reflecting back wrinkles