Hitler and other Nazis were fond of a strange theory that the world was made of ice.
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Very sure. Here’s how we know. You’ve no doubt heard that the Universe itself has been around for 13.8 billion years since the Big Bang, and that scientists are extremely confident […]
The Planetary Habitability Laboratory has made up some periodic tables of all of the confirmed and suspected exoplanets so far, plus planetary bodies in our own solar system.
LISA, the Laser Interferometer Space Antenna, will not only be the space-based successor to LIGO, but will predict black hole mergers up to years in advance. Across the Universe, innumerable masses […]
New research predicts the existence of completely different kind of stars.
If not for the indeterminate nature of matter, the Sun would never be able to shine. “The bedrock nature of space and time and the unification of cosmos and quantum are […]
If December’s best natural sky show seems to get better every year, it isn’t your imagination. It’s science, and it’s spectacular! Every year, the Earth travels some 940 million kilometers […]
In his latest book, Will Storr traces the lineage from self-esteem to selfie.
If everything was hot, dense, and super close-together at the Big Bang, what kept us from collapsing into a singularity? The Big Bang is one of the most counterintuitive ideas […]
In 2015, the ultra-distant galaxy CR7 was measured to have hydrogen and helium, but no carbon or oxygen. With new ALMA observations, there’s carbon after all. As brilliant as our Universe’s […]
From the birth and deaths of stars to the largest structures in the Universe, Hubble shows us what we’d never see otherwise. When it comes to the Universe itself, perhaps […]
It isn’t the rapture or some crazy prophesy, but science, that tells us when and how the end will come. “The surface of the Earth is the shore of the cosmic […]
Exhaustion and its effects have preoccupied thinkers since classical antiquity. A look at historically specific theories of exhaustion shows a tendency to look back nostalgically to a supposedly simpler time.
A new study from researchers at Northwestern University and University of Surrey links being a night owl to dying younger. It’s a large study of nearly half a million people and the first to document such a link.
It does undergo nuclear fusion, but there are more reactions and more energy released from reactions other than H → He. “The sun is a miasmaOf incandescent plasmaThe sun’s not simply […]
They may have arisen less than 200 million years after the Big Bang, but the Universe was a very different place back then. When you look out beyond the Milky Way […]
A vanished people in a vanished place.
Is April the cruelest month? What did T.S. Eliot mean by that?
Or maybe it’s already begun.
This latest breakthrough allows for a limitless production of clones.
How did black holes get so supermassive so fast? Astrophysics may be about to find out, thanks to three big 2017 discoveries. There’s a big problem when we look at […]
When it comes to the Solar System, all we have left are the survivors. At last, that might be enough to know what happened 4.5 billion years ago. We know what […]
Two major galaxies in the local group are already in the process of being devoured by us… and each other. The Milky Way is the second-largest galaxy in our local group, […]
Tickets are on sale to view the launch of SpaceX’s largest rocket, the Falcon Heavy, which carries with it humanity’s ambition to land astronauts on the surface of Mars.
You can watch the Cosmos marathon right now, for free!
Do you ever act irrationally? You probably have. Let’s take a look at how to fix that.
If our current laws of physics can’t predict what will happen, even probabilistically, we need something new. There are two theories we have that explain all the particles and their […]
If the Breakthrough Starshot initiative, promoted by Stephen Hawking, works exactly as planned, it could lead to disaster. Imagine yourself on a world not so different from Earth, orbiting a […]
Unless you can make a force that travels faster than the speed of light, a singularity is inevitable. The more mass you place into a small volume of space, the […]
In the far future, the last star burns out, stellar corpses get violently ejected, and galaxies accelerate away. And then the fun begins. For centuries, the biggest questions about our Universe […]