The curious minds at What If explore a brand new planet forming inside our solar system, imagining its effects on orbits, gravity, and cosmic dynamics.

European scientists are turning an aircraft into a laboratory that simulates lunar gravity to prepare astronauts and ...

A day-by-day look at the upcoming lunar journey.

Baby stars, teenage planets, and disappearing icebergs are all featured this week. Plus, a look back at a New Horizons image ...

Penn Engineers have developed a novel design for solar-powered data centers that will orbit Earth and could realistically scale to meet the growing demand for AI computing while reducing the ...

The atmospheric carbon dioxide was thought to be the result of the oxidation of oxygen molecules in the exosphere. As a ...

For many years, scientists believed that life in Utah’s Great Salt Lake was extremely limited. Its caustic, hyper-saline ...

These California burger spots go all-in with big builds, bold bites, and the kind of loaded comfort that turns one stop into ...

Penn Engineers have developed a novel design for solar-powered data centers that will orbit the earth and could realistically scale to meet the ...

James Webb Space Telescope data has allowed researchers to create the highest-resolution map of dark matter threads in the ...

Scientists continue to mine data gathered by NASA's Kepler Space Telescope, retired in 2018, and continue to turn up ...

Scientists have created the sharpest map yet of dark matter, offering new insight into the invisible force that holds galaxies together.