Universe Today
Follow Perseverance on Its Mars Journey With This Two-Year Timelapse
If Planet 9 has Moons, Would That Help Us Find It?
Happy Presidents Day: George Washington's Hair Set to Go to Deep Space
Meteor Explodes Over English Channel, Moon Breakthrough, Dark Matter Galaxy
ESA is Building an Early Warning System for Dangerous Asteroids
Are Black Holes the Source of Dark Energy?
In a series of papers, an international team claims they've found the first observational evidence that supermassive black holes are responsible for cosmic expansion!
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Galaxies Aren't Just Stars. They're Intricate Networks of Gas and Dust
This is Your Brain on Spaceflight
When Neutron Stars Collide, the Explosion is Perfectly Spherical
Kilonova explosions are almost perfectly spherical, which could help us study cosmic expansion.
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What Would Happen if the Solar System Gained a Super-Earth?
The Mass of a Single Star (other than the Sun) has Been Directly Measured for the First Time
Webb Sees Three Galaxy Clusters Coming Together to Form a Megacluster
The latest JWST deep-field image provides a breathtaking view of Pandora's Cluster, which was previously imaged by Hubble.
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Another Russian Spacecraft is Leaking Coolant
A Russian spacecraft docked with the ISS has reportedly suffered a coolant link for the second time in just a few months.
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The Event Horizon Telescope Gazes into the Heart of a Distant Quasar
Ingenuity is Doing Surprisingly Well
After months of extreme cold, NASA's Ingenuity helicopter appears to be back in working order.
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A Galaxy has Been Found that's Almost Entirely Dark Matter
Perseverance is Building Up a Big Collection of Mars Samples
Magnetars are Extreme in Every Way, Even Their Volcanoes
Why are Jupiter's Trojan Regions so Unevenly Balanced With Asteroids?
Another Meteoroid Discovered Right Before it Hits the Atmosphere
