What is the Multiverse?
Multiverse theory suggests that our universe, with all its hundreds of billions of galaxies and almost countless stars, spanning tens of billions of light-years, may not be the only one. … Read more
physics
SPACE: Are Traversable Wormholes Possible?
Interested in scooting through a wormhole, the ultimate cheat-code through space and time? Perhaps you’d like to hop from star system to star system across the universe without breaking a … Read more
SPACE: The Milky Way Is Warped
There’s trouble brewing at the edge of the Milky Way: New measurements suggest that a peculiar distortion of the galactic disk is hardly moving, contradicting earlier reports. As yet, nobody … Read more
SPACE: What Are Dark Sirens, And Why Should You Care?
In recent years, cosmologists have been faced with a crisis: The universe is expanding, but no one can agree on how fast it’s moving away from us. That’s because different … Read more
SPACE: Astrophysicists Propose Existence of “Gravity Portals”
Astrophysicists have an idea that could help to solve two mysteries: the reason for the bizarre abundance of super-high-energy radiation shooting from the center of our galaxy and the identity … Read more
PHYSICS: Meet the Swirlon
Fish school, insects swarm and birds fly in murmurations. Now, new research finds that on the most basic level, this kind of group behavior forms a new kind of active … Read more
SPACE: Turns Out Dark Matter is Way Lighter Than We Thought…
Scientists are finally figuring out how much dark matter — the almost imperceptible material said to tug on everything, yet emit no light — really weighs. The new estimate helps … Read more
Is the Universe Expanding So Quickly Because of “Bumblebee Gravity”?
Physicists have long assumed that the universe is pretty much the same in any direction, and now they’ve found a new way to test that hypothesis: by examining the shadow … Read more
Where are all the squarks and gluinos?
Supersymmetry is the idea that the fundamental particles of nature are connected through a deep relationship. This theory predicts the existence of brand-new particles in the world’s largest collider experiments. … Read more
PHYSICS: Schrodinger’s Cat Gets a Cheshire Grin
“I’ve often seen a cat without a grin,” thought Alice. “But a grin without a cat! It’s the most curious thing I ever saw in all my life!” It’s an … Read more