In order for new nuclear power plants to be competitive in the future, the government would have to support nuclear ...

In the latest research, telescope observations of 3I/ATLAS examine its chemical structure and suggest that it took shape in a ...

For millions of years, a frozen wanderer drifted between the stars before slipping into our solar system as 3I/ATLAS—only the third known interstellar comet ever spotted. When scientists turned NASA’s ...

NASA is racing to save its Swift telescope from falling back to Earth with a daring rescue mission. The salvage effort gets ...

A Dutch iron-air multi-day energy storage company has joined forces with one of the nation’s largest energy suppliers to deploy one gigawatt-hour (GWh) of iron-air long-duration energy storage (LDES) ...

Tigo Energy, Inc. (NASDAQ: TYGO) (“Tigo” or “Company”), a leading provider of intelligent solar and energy solutions, today ...

The outer solar system once seemed like a quiet backwater. But a glut of tiny, strange moons with unruly orbits are coming into view, revealing hints of a surprising past – and the origin of Saturn's ...

Our solar system has two ice giants, Uranus and Neptune, but there may have been a third. According to a new study published in the journal Icarus, this extra world might have triggered a violent ...

William Adams was inspired by reading about French mathematician Augustin Mouchot’s solar-powered invention in 1866. Interfoto History/Alamy William Adams was entranced by energy. As a young man, his ...

Talk about a heated situation. The sun unleashed two colossal solar flares within seven hours of each other this week, triggering radio blackouts across parts of Earth. Solar flares are strong, ...

🛍️ Amazon Prime Day: The best deals chosen by our editors 🛍️ By Andrew Paul Published Apr 24, 2026 1:41 PM EDT Add Popular Science (opens in a new tab) More information Adding us as a Preferred ...

Even at a glance, the planets in our solar system are wildly diverse. Huge and small, airless and densely packed with atmosphere, they have a wide range of characteristics distinguishing them. But if ...