If particles weren’t also waves, the Sun would never achieve nuclear fusion. Without quantum mechanics, life on Earth would never have come to exist. The greatest source of newly-produced energy in […]
Search Results
You searched for: light
What can 3D printing do for medicine? The “sky is the limit,” says Northwell Health researcher Dr. Todd Goldstein.
The rate at which the Universe has expanding has changed tremendously in 13.8 billion years. So why do we call it the Hubble constant? The Universe is an enormous place, […]
A new study from Australia states that most drivers don’t think distracted driving is an issue. Driving data prove otherwise.
The Sudbury neutrino observatory, which was instrumental in demonstrating neutrino oscillations and the massiveness of neutrinos. With additional results from atmospheric, solar, and terrestrial observatories and experiments, we may not […]
Finding the particle we assume is responsible for dark matter has always been a guessing game. We guessed wrong. You can’t get mad at a team for trying the improbable, hoping […]
Before there were gravitational waves, multi-messenger astronomy got its start with the neutrino. Sometimes, the best-designed experiments fail. The effect you’re looking for might not even occur, meaning that a […]
In McMindfulness, Ronald Purser says modern mindfulness is dictated more by market forces than ethics.
A color you’ll never find in a star is responsible for the universal color of star-forming regions. If you look through a telescope’s eyepiece, distant galaxies always appears white. Spiral-shaped […]
Why do we celebrate Halloween, and what have pumpkins got to do with it?
A new coating material has been developed for fighting healthcare-associated infections (HAI) using overhead lighting. It’s a new coating for hospital walls and surfaces that uses quantum dots and crystal violet to kill germs.
The controversial scientist He Jiankui is currently missing after causing major controversy in late November.
Think walking is void of philosophy? Nietzsche and Gros are here to say you’re wrong.
The line-in-the-sand was drawn in sharpie, and the time to declare ‘no more’ is now. When you have a question about the physical world, there are a lot of different approaches […]
No matter what Martin Rees or anyone else says, physics dictates that the world is safe. The Large Hadron Collider is the world’s most powerful particle accelerator. An aerial view of […]
If your goal was to destroy the science of astronomy and astrophysics, this is exactly how you’d do it. One of the perks of being President of the United States of […]
Hubble, even at its best, only reveals perhaps 10% of what’s out there. Here’s how we get the rest. When you gaze up at the night sky, through the veil of […]
Multi-messenger astronomy further widens our window to the universe.
Between Carl Sagan’s laughter, the brainwaves of somebody in love, and a live theremin concert, humanity has sent a lot of data out into the stars.
If we ever discover the true size of the universe, we’ll likely have galaxies to thank. The trillions of massive star clusters we’ve observed are sending light from the early universe back to us.
▸
with
It’s not simply Hubble’s Law anymore, but the real history is far more complex than the stories you’ve heard. One of the most mind-blowing facts in our existence is that space […]
Worryingly, these are not just two random collections of countries, but two blocs with a lot of pre-existing enmity.
A new review article makes the case that you can always use it.
Theoretical work tells you where to look, but only experiments can reveal what you’ll find. There are fundamental mysteries out there about the nature of the Universe itself, and it’s our […]
MeerKAT is producing brilliant images of the super massive black hole that is at our galaxy’s center.
The result validate Einstein on a whole new scale, and pose serious problems for alternative, modified theories of gravity. In 1915, Albert Einstein put forth a new theory of gravity: General […]
The ices and rock aren’t green, and neither are the tails. So where does a comet’s green color come from? Every so often, with extreme regularity, comets will plunge from beyond […]
Yes, life exists in our Universe. No, that statement doesn’t equal science. Imagine you’ve encountered a natural phenomenon you want to understand better, but don’t have the tools to do so. […]
The controversial herbicide is everywhere, apparently.