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ScienceAlert on MSN
4 小时
Hubble Reveals Carbon's Intergalactic Odyssey Before Becoming Part of Us
Carl Sagan famously said, "We are made of star-stuff," but even he didn't realize just how far that star stuff traveled ...
Live Science
11 小时
Most of the atoms in your body left the Milky Way on a 'cosmic conveyor belt' long before ...
New research suggests that most of the atoms within the human body likely spent part of their lives drifting beyond the Milky ...
15 小时
Mystery Solved: Exploding Stars Fuel the Milky Way’s Fiery Halo
Scientists have linked supernovae to the heating of the Milky Way's outer gas layer, revealing a cosmic dance of creation and destruction that shapes our galactic environment. Scientists may have unco ...
16 小时
Building blocks of life on Earth left the Milky Way before being pulled back in
You may be stuck in the Milky Way but new research suggests the carbon that makes up your body took an intergalactic round ...
Woman & Home
22 小时
Inspiring images of stars, planets and the moon taken from around the world
Accessible to anyone the world over, witnessing the majesty of the solar system, including the Milky Way, and its billions of ...
studyfinds
1 天
This decades-old mystery behind our galaxy’s largest star cluster may finally be solved
Uncover the mystery of Omega Centauri: a stellar-mass black hole is responsible for the fast movement of nearly ten million ...
1 天
Moment of Science: The Gaia Sausage
Fire up the grill for some space sausage! Dan Smith explains a weird event with intergalactic implications. 🌌💫 ...
ExtremeTech
1 天
Webb Telescope Spots Record 44 Individual Stars in Distant Galaxy
Telescopes like Hubble and the James Webb Space Telescope can observe some incredibly distant galaxies, stretching all the ...
Knowridge
1 天
You’re made of carbon that took a journey into intergalactic space
I’ve used this fact a gazillion times; every atom in your body has been through the core of a star! The carbon in our bones ...
Knowridge
1 天
An early supermassive black hole took a little break between feasts
In the last couple of decades, it’s become increasingly clear that massive galaxies like our own Milky Way host supermassive ...
1 天
Physicists explain a stellar stream's distinctive features
Physicists have proposed a solution to a long-standing puzzle surrounding the GD-1 stellar stream, one of the most ...
2 天
Part of Your Body Has Likely Traveled Outside the Galaxy, Scientist Says
Carbon, which is found in the human body, takes an unusual journey after the demise of the the stars that create the element.
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