The only doubts are completely unreasonable. Where did the virus that causes COVID-19, SARS-CoV-2, come from? Over the past few weeks, there’s been a tremendous push — largely among politicians but also […]
Search Results
You searched for: light
Health care professionals worldwide are facing a second crisis, the consequences of which we’re only beginning to understand.
There are a lot of unsolved mysteries in the Universe, but dark energy is the most confusing. Here’s why. The majority of the energy in our Universe went completely undiscovered until […]
A gigantic star makes off during an eight-year gap in observations.
Even though it was the crowning achievement of Einstein’s career, he was only a small part of the full story. If you were a physicist in the early 20th century, there […]
Just because something’s unlikely doesn’t mean that anything’s wrong. In our quest to understand the Universe, theoretical physics is perhaps the most powerful tool we have as far as making […]
It doesn’t matter what you’re reading, as long as you’re reading.
It’s all about the feeding window.
A star orbiting past our galaxy’s supermassive black hole offered a chance to test relativity as never before. The supermassive black hole at the center of the Milky Way is the […]
A new paradigm for machine vision has just been demonstrated.
The NSF’s new, cutting-edge solar observatory shows us the Sun as never before. Here’s why we need to know. On December 12, 2019, the world’s most powerful solar observatory — the National Science […]
Yet, if they only obey the rules that we know, there’s no way to explain why. One of the greatest puzzles in all of physics is that the laws of nature — as […]
With the coronavirus pandemic upending summer plans, now’s the perfect time to learn something new.
Mathematics is the most useful tool we have for understanding the Universe. But it doesn’t answer to anything on its own. At the frontiers of theoretical physics, many of the most […]
We’re one step closer to solving the mystery of how they get so big so fast. A great cosmic mystery for science is explaining how supermassive black holes form. An ultra-distant […]
Google’s “Year in Search 2020” results reveal a year when “why” was searched more than ever.
If your Universe contains any matter at all, a constant Hubble parameter is absolutely impossible. Our observable Universe is an enormous place, with some two trillion galaxies strewn across the […]
And which ones are probably examples where we’ve fooled ourselves? Every once in a while — multiple times per year — a new research finding fails to line up with our theoretical expectations. In […]
Sure, cosmic inflation has its detractors. But it also has something no alternative possesses: predictions and tests. Perhaps the most compelling part of any remarkable story is its origin: how it […]
The quest for the ultimate vacuum just got taken to the next level thanks to a new technique: the quantum squeezer. One of the most understated frontiers in all of […]
Americans consume the most toilet paper in the world but it’s a very wasteful product to manufacture, according to the numbers.
The future of cities on the Moon, Mars and orbital habitats.
2019 offers an outstanding selection of books, accessories, and much more for the science-lover in your life! With each passing year, a whole slew of new scientific discoveries, refinements, and improvements […]
Find a clear western horizon after sunset, and this ‘triple treat’ of a dance can be yours. Every once in a while, the night sky provides a spectacular feast for our […]
Scientists discover the inner workings of an effect that will lead to a new generation of devices.
General Relativity had to be right. Here’s how we knew. What happens to light when it passes near a large mass? Does it simply continue in a straight line, undeflected from […]
A new paper suggests that the mysterious X17 subatomic particle is indicative of a fifth force of nature.
Winston Churchill had a secret army, and bunkers like this would have hidden them during a German invasion.
The age of the Universe is only 13.8 billion years, but we know that protons survive much longer. Here’s how. Since the discovery of radioactivity in the 19th century, humanity has […]