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The newest essays, interviews, and features from Big Think.
First 'Oumuamua, then Borisov, and now ATLAS have shown us that interstellar interlopers are real. Here's what the newest one teaches us.
Agentic AI pioneer Chetan Dube considers ways that everyone can be lifted by the tide of AI, not just those with the capital to leverage it.
Our nearby Ring Nebula, with JWST's eyes, shows evidence for planet formation. Will the Sun eventually destroy, and then replace, the Earth?
2mins
The ocean is evolving, and it’s not based on the ‘survival of the fittest.’ Astrobiologist Betül Kaçar explains how it’s not competition that has kept the ocean alive, but collaboration.
The relic signal that first proved the Big Bang has been known and analyzed for 60 years. Join us at the frontiers of modern cosmology!
1hr 25mins
"Virtually everything we're taught about sexuality for the first two decades of our lives is wrong."
The CMB has long been considered the Big Bang's "smoking gun" evidence. But after what JWST saw, might it come from early galaxies instead?
In "The Microbiome Master Key," Brett and Jessica Finlay argue that we need to stop waging war on all germs and start working with the microbes that make us who we are.
Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.
19mins
"It's a very, very beautiful calculation, but it's the best example I know of the relationship between these rather abstract quantities perhaps and something that you can look at in a telescope."
Once every 12 years, Earth, Jupiter, Uranus, and Neptune all line up, opening a window for a joint mission. Our next chance arrives in 2034.
This is my country and this is what we stand for. At least for now.
Over the first half of 2025, the US has cut science as never before. This disaster for American science may be a gift to the rest of the world.
Want to study philosophy but skip some of its heavier tomes? These five novels are a great place to start. (Existential despair guaranteed.)
If your world-beating idea is not working you might need to change direction — and Instagram cofounder Kevin Systrom provides the perfect case study.
Originally, the abundance of bright, early galaxies shocked astronomers. After 3 years of JWST, we now know what's really going on.
When organizations focus on finding new markets, the returns can be spectacular — as a case study from Australia perfectly illustrates.
3mins
According to philosopher Meghan Sullivan, effective altruism may overlook the moral importance of seeing others as individuals. She explains how love should guide how we care for both present and future humans.
Looking at a dark, night sky has filled humans with a sense of awe and wonder since prehistoric times. But appearances can be deceiving.
Living longer is only half the equation. Here’s how to stay healthier for more of those years.