We see them change in wavelength, energy and in their electric and magnetic fields over time. So how do they experience it? “Everyone has his dream; I would like to […]

A correlation between normal matter and the observed rotation suggests that maybe dark matter isn’t a certainty, after all. “Nothing in the standard cosmological model predicts this, and it is almost […]

Want to ‘make America great again’? Not without science, you won’t. “Alexander Hamilton and Thomas Jefferson hated each other so much. But that hate that they had for each other did […]

Looking into the great, dark unknown was a mystery for thousands of years. No longer! “Science cannot tell theology how to construct a doctrine of creation, but you can’t construct a […]

And what are our prospects for observing its event horizon? “Never look down to test the ground before taking your next step; only he who keeps his eye fixed on the […]

When our imaginations run wild, it’s important to remember that’s our fault, not the data’s. “Otherwise we are trying to communicate with someone who doesn’t exist with a system which doesn’t […]

It’s the most distant galaxy cluster ever discovered, and it’s exactly in line with our predictions! “These galaxies are among the most massive galaxies in the universe and are believed […]

Astrophysicists have been looking for worlds like Proxima b since the 19th century. At last, they’re found! This article is contributed by Sabine Hossenfelder. Sabine is a theoretical physicist specialized in […]

“Eureka!” is not always as powerful as “that’s what I thought!” “Reality is what kicks back when you kick it. This is just what physicists do with their particle accelerators. […]

Galaxy-sized? Human-sized? Atom-sized? Even smaller? How tiny can a bit of space be and still expand? “We now have the best picture of how galaxies like our own formed their stars.” […]

Could the Universe loop around on itself, and might you come back out the other side? “For once you have tasted flight you will walk the earth with your eyes turned […]

The 750 GeV particle that the LHC thought it saw? A sham. And we all should have known. “The first principle is that you must not fool yourself, and you are […]

46 billion light years in all directions in just 13.8 billion years? Here’s how it’s done! “They say the universe is expanding. That should help with the traffic.” –Steven Wright There are […]

Using incomplete facts to spin a false narrative and mislead the public is the modus operandi of a political liar. “I’m not a natural leader. I’m too intellectual; I’m too […]

For the central 8,000 light years, there are practically no tracers of new stars. What gives? “This suggests a lack of Cepheids in the inner 2.5 kpc region of the Galactic […]

The force of empty space isn’t always zero. Here’s how an electromagnetic experiment might be the key to dark energy. “Another very good test some readers may want to look up… […]

The infrared reveals stars — and a surprising population of failed stars — we’ve never seen before. “…innumerable stars, thousands of double and multiple systems, clusters in one blaze with their tens of thousands of […]

And what, exactly, is the significance of a tetraquark? “I found I could say things with color and shapes that I couldn’t say any other way — things I had no words […]

The idea that there might only be one fundamental force might be a fundamental mistake. “Even if there is only one possible unified theory, it is just a set of […]

An awful op-ed about how science is no different than other disciplines misses some fundamental facts. “Philosophy of science is about as useful to scientists as ornithology is to birds.” […]