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Science & Tech
Explore the discoveries that reveal how the world works, alongside the technologies that extend, reshape, and sometimes challenge what’s possible.
For billions of years, dark energy couldn’t have been detected. Now, it’s everywhere we look. When we look out at the ultra-distant Universe, billion of light-years away, we’re seeing it as […]
We can see light from the atoms in the Universe before the first stars form. And no, I don’t mean from the CMB! After the Big Bang, it took only a […]
It’s been over 100 years since Einstein, and over 300 since Newton. We’ve still got a long way to go. From measuring how objects fall on Earth to observing the motion […]
From billions of miles away, a faint, single pixel shows us how precious and alone Earth truly is. There are people alive today who can remember a time where no human-made […]
The heaviest elements in the periodic table have their own unique story. No, they don’t come from a supernova. When it comes to the elements of the Universe, every one […]
The first planet beyond ‘naked eye’ astronomy will pass within just 1° of Mars. Although there are eight major planets in the Solar System, most of us never see Uranus or […]
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 […]
If we were in a place like the Coma Cluster instead of the Local Group, we’d already be dead. In a living spiral galaxy, like the Milky Way, the rich gas […]
When two different techniques give two different results, either someone is wrong, or something incredible is happening. Imagine you were a scientist attempting to measure some property of the Universe. […]
A new study claims that dark energy is changing with time. Here’s what it would mean, if true. For the past generation, we’ve recognized that our Universe is a particularly dark […]
Weather isn’t climate. The President isn’t a scientist. And physics is still real. The country is freezing in an unprecedented fashion, and global warming is to blame. Sound crazy? The cold […]
Only 8 worlds make the astronomical cut as planets. Here are the 10 fascinating bodies that didn’t make it. Astronomically, bodies within the Solar System must achieve three criteria in order […]
Although the great Martian dust storm of 2018 may have ended its life, its accomplishments will live on forever. Note: This article was originally published on January 25, 2019 on Forbes. […]
Our Universe is full of surprises. This latest one, AT2018cow, has ignited a controversy between astronomers. The Universe is an ever-changing place, particularly if you look at it on long-enough […]
A rare, ultra-diffuse galaxy is full of stars and not much else. Here’s how to make sense of it. One of the greatest puzzles in the entire Universe is the dark […]
The ability to instantaneously jump from one location in space to another clearly violates the laws of physics. Or does it? There are a few rules in the Universe that seem […]
With an assist from Einstein’s gravity and the power of the Hubble Space Telescope, it’s the brightest quasar we’ve ever discovered. In astronomy, there are two types of questions to […]
The 40th edition of the Starts With A Bang Podcast features Astronomer John O’Meara, the first pristine matter ever seen, and a 15-meter space telescope proposal! One of the great […]
The reason why is simple, and should apply to every solar system like our own. On January 3rd, 2019, Earth reached the point in its orbit where it’s at its closest […]
If you photograph the Sun at the same time every day, you get a bizarre figure-8 shape: an analemma. Here’s why. At any time of day, you could theoretically set up […]