Dark energy might actually leave a 'hair' on black holes, proving the force expanding the universe sticks to the heaviest stuff in it.
Cosmic Scale arxiv | Mar 26
Quantum gravity might actually peel the 'skin' off a black hole, leaving its infinite-density core totally exposed to the universe.
Paradigm Challenge arxiv | Mar 26
When a star 'eats' gas from its neighbor, it stays bloated and puffy for millions of years afterward.
Nature Is Weird arxiv | Mar 26
Some distant black holes are flickering so fast that light doesn't even have time to travel across them.
Cosmic Scale arxiv | Mar 26
Just 60 days after a star explodes, it's already starting to cook up the ingredients needed to build new planets.
First Ever arxiv | Mar 26
The James Webb Telescope just found the specific star clusters that act as 'factories' for medium-sized black holes.
Cosmic Scale arxiv | Mar 26
Astronomers found hot steam around a massive, scorching star where it’s way too hot for water molecules to even exist.
Nature Is Weird arxiv | Mar 25
Black holes might have 'hair' that lets them feel and remember how the entire universe is expanding.
Nature Is Weird arxiv | Mar 25
When two dead stars smash into each other, they can trigger a massive helium explosion that blasts out a ghost-like flood of particles.
Cosmic Scale arxiv | Mar 25
We just found 200 black holes that are way too fat—they weigh 100 times more than they should compared to the galaxies they live in.
Paradigm Challenge arxiv | Mar 25
The oldest light we can see suggests the entire universe is actually lopsided and tilting toward one specific corner of the sky.
Paradigm Challenge arxiv | Mar 25
We just caught two black holes merging in a messy, wobbling orbit, proving they aren't always the perfect, tidy pairs we expected.
Nature Is Weird arxiv | Mar 25
Alien 'ocean worlds' probably deal with the same gross stuff we do—like massive bacterial blooms and viral outbreaks in their seas.
Nature Is Weird arxiv | Mar 25
Those weird signals from space might just be tiny black holes spontaneously flipping inside out into 'white holes' and blowing up.
Cosmic Scale arxiv | Mar 25
The cracks on the surface of Saturn's moon Enceladus are basically a map of the giant, secret ocean hidden miles beneath the ice.
Cosmic Scale arxiv | Mar 25
Scientists used earthquake sensors to track a meteor as it zipped across the Alaskan sky in broad daylight.
Practical Magic arxiv | Mar 25
Giant planets use their magnetic fields like giant vacuum cleaners to keep their moons from ever growing rings.
Nature Is Weird arxiv | Mar 25
Bad news: the odds of our galaxy smashing into Andromeda just jumped back up to 90%.
Cosmic Scale arxiv | Mar 25
Astronomers finally figured out why this one super bright star you can see with your naked eye is blasting out high-energy X-rays.
Nature Is Weird arxiv | Mar 25
The 'dust' between stars that we use to measure distance might actually be an optical illusion caused by how light bounces around.
Paradigm Challenge arxiv | Mar 25
Scientists are hunting for massive ripples in space by watching for tiny, synchronized 'wobbles' in thousands of distant galaxies.
Cosmic Scale arxiv | Mar 25
The faint 'ghost light' from lost, orphaned stars is actually a perfect map for the invisible blobs of dark matter holding the universe together.
Cosmic Scale arxiv | Mar 25
We just found a complex building block of life surviving inside the 'delivery rooms' of massive stars, where it's way too hot for anything to last.
Nature Is Weird arxiv | Mar 25
We just spotted the third comet ever to visit our solar system from another star.
Cosmic Scale arxiv | Mar 25
Dark energy might not be some mysterious force; it could just be a byproduct of gravity pulling the very first galaxies together.
Paradigm Challenge arxiv | Mar 25
Almost all the 'missing' dark matter in the universe could just be ancient black holes hiding in massive, invisible clusters.
Cosmic Scale arxiv | Mar 25
Some huge space objects might not have an 'event horizon' and could actually push stuff away instead of sucking it in.
Cosmic Scale arxiv | Mar 24
Astronomers might be mistaking 'naked' singularities for black holes because they look almost identical to our telescopes.
Paradigm Challenge arxiv | Mar 24
The James Webb telescope probably just spotted the very first stars ever made, born purely from Big Bang gas.
First Ever arxiv | Mar 24
A weird kind of 'atomic' dark matter might be acting like a gravitational shield for tiny galaxies.
Nature Is Weird arxiv | Mar 24
We found mysterious flashes in old sky photos taken years before the first satellite ever launched.
Nature Is Weird arxiv | Mar 24
We found an object from another solar system that’s chemically nothing like anything we’ve ever seen in our own backyard.
Cosmic Scale arxiv | Mar 24
A single mystery object in space was caught firing off 17,000 massive radio bursts in just one year.
Cosmic Scale arxiv | Mar 24
There's a massive, invisible shockwave screaming through the edge of our galaxy at over 1.5 million miles per hour.
Cosmic Scale arxiv | Mar 24
Starlight is literally crushing gas clouds into brand new stars inside the Pillars of Creation.
Cosmic Scale arxiv | Mar 24
New evidence suggests Earth didn't actually form from 'space pebbles' like we've all been told.
Paradigm Challenge arxiv | Mar 24
A dead star in our own galaxy was caught spitting out the same mystery radio bursts we usually see from deep space.
Nature Is Weird arxiv | Mar 24
Astronomers found another 'Odd Radio Circle'—it's a massive mystery ring of energy millions of light-years wide.
Cosmic Scale arxiv | Mar 24
Those 'Little Red Dots' in the early universe might be monster 'quasi-stars' powered by black holes on the inside.
Nature Is Weird arxiv | Mar 24
The moons of Jupiter and Uranus are likely 'replacements' because the first ones were destroyed when the planets moved.
Cosmic Scale arxiv | Mar 24
We’ve been underestimating the volcanic power of Jupiter’s moon Io by about ten times.
Nature Is Weird arxiv | Mar 24
Astronomers caught a 'sonogram' of a giant planet that’s still growing inside its mother star’s dust cloud.
First Ever arxiv | Mar 24
Friction from dark matter got so hot in the early universe that it actually stopped the very first stars from being born.
Cosmic Scale arxiv | Mar 23
That planet we thought we found around a bright star? Total ghost story. The world's best space telescope just proved it doesn't exist.
Nature Is Weird arxiv | Mar 23
Astronomers found two dead stars orbiting each other so fast that a whole 'year' goes by in just 27 minutes.
Nature Is Weird arxiv | Mar 23
That 'alien' signal we found on a distant water-world might just be a boring cloud of gas we misidentified.
Paradigm Challenge arxiv | Mar 23
When planets smash into each other, they don't splash like liquid—they crunch together like giant, solid rocks.
Paradigm Challenge arxiv | Mar 23
There might be a hidden 'dark dimension' about the width of a hair that's actually driving the expansion of the universe.
Paradigm Challenge arxiv | Mar 23
We're using black hole collisions as giant, cosmic laboratories to figure out how nuclear reactions work inside stars.
Cosmic Scale arxiv | Mar 23
Astronomers found a giant ring of dust spinning around two stars in the completely wrong direction.
Nature Is Weird arxiv | Mar 23
We can now sniff out forests on other planets even if they’re hidden behind a thick blanket of clouds.
Practical Magic arxiv | Mar 23
We just got a front-row seat to a black hole shredding and eating a star, and it's the second closest one we've ever seen.
Cosmic Scale arxiv | Mar 23
Those galaxies orbiting the Milky Way are all lined up in a weird, flat way because of a massive ancient crash.
Cosmic Scale arxiv | Mar 23
We found a wild star in deep space that acts like it has a double engine, blasting radio signals from two different spots at once.
Nature Is Weird arxiv | Mar 20
Venus might be hiding an entire Earth's worth of ocean water deep under its surface.
Nature Is Weird arxiv | Mar 20
We might owe our lives to massive solar storms from the baby Sun that warmed up Earth just enough for life to kick off.
Nature Is Weird arxiv | Mar 20
Astronomers found a 'hell world' so fast that its entire year is over by the time you finish a work shift.
Nature Is Weird arxiv | Mar 20
Massive space blasts might be acting like 'pesticides' that stop aliens from ever evolving in the center of the galaxy.
Cosmic Scale arxiv | Mar 20
A giant space explosion just hinted that if you zoom in far enough, space itself might look like foam or pixels.
Paradigm Challenge arxiv | Mar 20
New theory: black holes aren't just hoarding chaos; they're actually the things creating it for the rest of the universe.
Paradigm Challenge arxiv | Mar 20
Astronomers spotted a rare galactic three-way where three galaxies are literally eating each other at the same time.
Cosmic Scale arxiv | Mar 20
Planets near dying stars can suck up the star's energy until they glow so bright we can see them all on their own.
Cosmic Scale arxiv | Mar 20
The Milky Way has a weird 'edge' where no new stars are born, and the ones that are there just get older the further you walk.
Cosmic Scale arxiv | Mar 20
The ingredients for life are everywhere in space, so finding them isn't the reason we haven't met aliens yet.
Nature Is Weird arxiv | Mar 20
A baby galaxy was so ridiculously hot it blasted a 650,000 light-year hole right through the fog of the early universe.
Cosmic Scale arxiv | Mar 20
Those 'signs of life' everyone’s talking about on that famous planet? Yeah, it might just be some boring sulfur smog.
Paradigm Challenge arxiv | Mar 20
A space explosion just left a glow so bright it basically tells our current physics textbooks to take a hike.
Paradigm Challenge arxiv | Mar 20
Neptune is tilted at a weird angle because its moon Triton basically grabbed it like a handle and slowly tipped it over.
Nature Is Weird arxiv | Mar 20
Those weird blobs at the center of the galaxy might actually be 'zombie stars' being eaten from the inside out by tiny black holes.
Cosmic Scale arxiv | Mar 20
The Milky Way's oldest stars are survivors—they’ve made it through billions of years of crashes without losing their original 'blueprint.'
Cosmic Scale arxiv | Mar 20
We’ve figured out how to turn a passing comet into an interstellar spaceship using just four small engines.
Practical Magic arxiv | Mar 19
Math just proved the inner edge of a spinning black hole is a wall of infinite gravity that basically ends the universe.
Paradigm Challenge arxiv | Mar 19
There are 'imposter' stars out there that cast shadows that look exactly like black holes.
Paradigm Challenge arxiv | Mar 19
Scientists just caught a space collision involving an 'impossible' object that's lighter than the Sun.
First Ever arxiv | Mar 19
Astronomers saw a star 'sipping' on a nearby planet through a massive cosmic straw.
Nature Is Weird arxiv | Mar 19
The closest star that's about to go supernova is actually way nearer to us than we thought.
Cosmic Scale arxiv | Mar 19
A comet exploded in 2007 and briefly created a dust cloud that was actually bigger than the Sun.
Cosmic Scale arxiv | Mar 19
Huge stars are born from chaotic turbulence, not magnetic fields like we’ve believed for years.
Paradigm Challenge arxiv | Mar 19
Almost all the guesswork in the Solar System's total weight comes from one single, invisible spot in space.
Cosmic Scale arxiv | Mar 19
Newton’s gravity laws might be totally wrong at every level, from tiny labs to entire galaxies.
Paradigm Challenge arxiv | Mar 19
Energy loss can actually kick a particle away from a black hole instead of letting it fall in.
Cosmic Scale arxiv | Mar 19
Most of Earth's gold and platinum should have sunk to the core, so our theories on why it’s on the surface are a mess.
Paradigm Challenge arxiv | Mar 19
The James Webb telescope found 'monster' black holes in tiny galaxies that are 60 times bigger than expected.
Cosmic Scale arxiv | Mar 19
Scientists calculated a weird type of star that can spin even faster than a black hole's speed limit.
Nature Is Weird arxiv | Mar 19
The way light spins actually changes how it curves around a black hole, making those famous "Einstein Rings" look slightly lopsided.
Paradigm Challenge arxiv | Mar 18
A third object from another star system just flew into our neighborhood, and it’s basically propelling itself like a natural rocket.
First Ever arxiv | Mar 18
Tiny black holes left over from the Big Bang might be blowing up right now, briefly glitching the laws of physics.
Cosmic Scale arxiv | Mar 18
The Webb telescope just found "virgin" galaxies made of the exact same stuff that existed right after the Big Bang.
First Ever arxiv | Mar 18
Some massive stars are such overachievers they explode twice because their centers turn into a weird "quark soup."
Nature Is Weird arxiv | Mar 18
We found another "ghost" galaxy with zero dark matter, proving these cosmic oddballs aren't just a fluke.
Nature Is Weird arxiv | Mar 18
A star just blew up inside a massive, 70,000-light-year-wide ring left over from two galaxies smashing into each other.
Cosmic Scale arxiv | Mar 18
The Parker Solar Probe just found massive electric fields in the Sun’s atmosphere that are kicking the solar wind into overdrive.
First Ever arxiv | Mar 18
Turns out rocky planets aren't just "leftovers" from their suns—they have their own totally unique chemical recipes.
Paradigm Challenge arxiv | Mar 18
Dark energy might not be spread out evenly; it could be bunching up into giant, invisible clouds.
Nature Is Weird arxiv | Mar 18
Physicists found a math loophole that could let us see right into the heart of a black hole.
Paradigm Challenge arxiv | Mar 18
Scientists are literally hunting for tiny black holes that might be hiding right here in our own solar system.
Cosmic Scale arxiv | Mar 18
Most of the "exploding stars" we use to measure the universe are actually blowing up inside the ghostly shells of dead stars.
Paradigm Challenge arxiv | Mar 18
A nearby black hole is secretly 100 times more powerful than we thought, solving a massive energy mystery in our galaxy.
Cosmic Scale arxiv | Mar 18
Astronomers finally spotted a galaxy powered by the very first stars ever born—ones we thought were just a myth until now.
First Ever arxiv | Mar 17
The 'stickiness' inside colliding stars might be a literal window into a hidden phase change that happened right after the Big Bang.
Nature Is Weird arxiv | Mar 17