And what might we learn as we collect new, never-before-seen data? If you took one of history’s top scientists from 100 years ago and dropped them into today’s world, what […]
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After the Big Bang, merging supermassive black holes are unparalleled. Here’s how we’ll find the first one. Last week, NASA’s Chandra X-ray observatory made history by announcing the most energetic explosive […]
The ICARUS Initiative aims to track migratory animals from space using special transmitters and antennae. The data retrieved from the project will help us conserve biodiversity but has the potential to promote human well-being and prosperity, too.
A college degree is still a well-trodden path to relative financial success. Even so, a college degree is no longer a guarantee of a secure job, or of any job at all.
Is gravitational repulsion a real thing? “For the first time, astronomers have outlined and named the network of galaxies that includes the Milky Way, adding a line to our cosmic address […]
Is it conserved? Destroyed? Radiated away? 40+ years on, we still don’t have answers. This article was contributed by Sabine Hossenfelder. Sabine is a theoretical physicist specialized in quantum gravity and […]
All pointing toward the Standard Model plus General Relativity not being all there is. “The Universe is very, very big. It also loves a paradox. For example, it has some extremely […]
Sorry to all you ‘Flash’ fans out there; it’s not reality yet. This article was written by Sabine Hossenfelder. Sabine is a theoretical physicist specialized in quantum gravity and high energy […]
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 […]
It won’t mean that global warming has stopped, but that won’t stop the usual suspects from making their anti-science claims. “…as a scientist I was trained you always have to […]
And the science of how we can find it. This article is written by Sabine Hossenfelder. Sabine is a theoretical physicist specialized in quantum gravity and high energy physics. She also […]
Even most of the pros don’t know all 10. This post was contributed to Starts With A Bang by Sabine Hossenfelder. Sabine is a theoretical physicist specialized in quantum gravity […]
The origin of life is one of the biggest open questions. Could it all have started before our planet was even born? “When you arise in the morning, think of […]
In Munich last week, physicists and philosophers debate what makes for a scientific theory. Surprisingly, no one agrees. This piece was written by Sabine Hossenfelder. Sabine is a theoretical physicist specialized […]
Exclusion and a lack of diversity are the breeding grounds for harassment. “There is no kind of harassment that a man may not inflict on a woman with impunity in […]
Traveling to the future is possible, but the “back” part runs into trouble. Mr. Strickland: “I noticed your band is on the roster for the dance auditions after school today. […]
And because of it, we can learn about quantum entanglement across a black hole’s event horizon. This article was contributed to Starts With A Bang by Sabine Hossenfelder, whose blog, Backreaction, […]
There were two periods of exponential expansion in the Universe: one today and one long ago. Are they related? “What is wild cannot be bought or sold, borrowed or copied. […]
And what it means if we don’t see gravitational waves from inflation in the next 5–10 years. “The paradigm of physics — with its interplay of data, theory and prediction — is the most powerful […]
We know that Einstein’s general relativity is superior to Newton’s gravity, but where did Newton go wrong? “To me there has never been a higher source of earthly honor or […]
According to relativity, there’s no universal frame of reference. But the Big Bang gave us one anyway. “The slow philosophy is not about doing everything in tortoise mode. It’s less […]
If String Theory has nothing to do with reality, what are our options? “I just think too many nice things have happened in string theory for it to be all […]
A “speculative” theory no more; it’s had four of them confirmed. “Scientific ideas should be simple, explanatory, predictive. The inflationary multiverse as currently understood appears to have none of those […]
Is it possible that our problems indicate a flaw in the theory of gravity? “I soon became convinced… that all the theorizing would be empty brain exercise and therefore a […]
How do we know that the fluctuations in the cosmic microwave background aren’t polluted by everything Hubble reveals? “Silently, one by one, in the infinite meadows of heaven,Blossomed the lovely […]
It’s what holds the nuclei in atoms together, overcoming electric repulsion. But how does it work? “I found I could say things with color and shapes that I couldn’t say […]
The Universe is full of surprises. These are the biggest, plus what they mean. “Surprise is the greatest gift which life can grant us.” –Boris Pasternak So it is in […]
Why “letting there be light” in the Universe isn’t enough. “Dwell on the beauty of life. Watch the stars, and see yourself running with them.” –Marcus Aurelius I want you […]
The Consumer Electronics Show is over, but the enduring story of how wearables will be a part of everyday life persists. Just a month ago was the Indiegogo campaign to […]
All things being equal, the simplest explanation is usually the best. But we don’t all agree on what “simple” means. “It is always the simple that produces the marvelous.” –Amelia […]