"If a signal gets broadened by its own star's environment, it can slip below our detection thresholds, even if it's there." ...

Galacticoaster is a race to save a Lego-infused galaxy from an “asteroid of probable destruction.” And at 40 mph, it's the park’s fastest ride.

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

It's an incredibly rare feat for a movie to spawn a franchise that can remain healthy more than four decades after it premieres.

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

Pull off the highway to discover an Arizona diner packed with UFO decor, nostalgic eats, and the kind of weird that makes ...

Although astronomers have found thousands of exoplanets, the number of confirmed exomoons—and exorings—is still zero. But ...

Gypsum is a soft, translucent sulfate mineral that allows just enough light to penetrate for photosynthetic organisms to survive inside, while also protecting them from being desiccated or exposed to ...

Interstellar comet 3I/ATLAS has steadily been making its exit ever since it had a rendezvous at the end of October with the sun.

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

The curious minds at What If imagine crashing on an alien planet far away, exploring survival, alien ecosystems, and the challenges of life on a distant world. Study of 27.8M Americans may have ...