Category: 7. Science

Penn Engineers have developed a system that lets robots see around corners using radio waves processed by AI, a capability that could improve the safety and performance of driverless cars as well as robots operating in cluttered…

Mars’s water disappeared somewhere, but scientists have been disagreeing for years about where exactly it went.

Data from rovers like Perseverance and Curiosity, along with orbiting satellites such as the Mars Reconnaissance Orbiter and…

NASA’s Hubble Space Telescope has delivered the clearest view yet of the Egg Nebula, a structure of gas and dust created by a rapidly dying, Sun-like star. Located 1,000 light-years away in Cygnus, this nebula is unique as the first,…

NASA’s upcoming Nancy Grace Roman Space Telescope will soon begin a groundbreaking survey poised to image hundreds of millions of galaxies, offering an unprecedented view of the universe’s hidden components. Launching as early as this…

The last common ancestor of all living things did not just suddenly appear on Earth roughly 4.2 billion years ago.

Some of its genes came from an even older and more mysterious source…

“While the last universal common ancestor is the most…

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Out beyond the orbit of Neptune lies an expansive ring of ancient relics, dynamical enigmas, and possibly a hidden planet—or two.

The Kuiper Belt, a region of frozen debris about 30 to 50 times farther from the sun than the Earth is—and…

Jupiter is the biggest planet in our Solar System. It’s so big, in fact, that every other planet of the Solar System could fit inside Jupiter.

Jupiter is a gas giant, which means it’s mostly made of gases like hydrogen and helium surrounding a…

Researchers at Penn State University have unveiled a 4D printing method that produces “smart synthetic skin” capable of dynamically changing its shape, texture, and appearance in response to external stimuli. Unlike…