JWST has detected the earliest galaxies in the universe, but some look “more mature” than expected. Is it time to rethink how ...

A team of international astronomers led by Richard Teague, the Kerr-McGee Career Development Professor in the Department of ...

A small team led by Sihao Cheng, Martin A. and Helen Chooljian Member in the Institute for Advanced Study's School of Natural ...

The lone planet confirmed to be in the system is squeezed in between the two, orbiting at a distance similar to Earth's distance from the Sun. And, as an added bonus, the planet is orbiting backward ...

NASA’s Perseverance rover has reached a scientifically thrilling region on Mars called Krokodillen, where some of the planet’s oldest rocks may hold vital clues about early Martian environments — ...

NASA's Perseverance rover is exploring a new Mars region called Krokodillen, which is thought to harbor some of the oldest and most intriguing rocks on the Red Planet. Seattle startup Interlune's ...

Isaac Arthur Hycean Planets & Ice Worlds Posted: May 9, 2025 | Last updated: May 9, 2025 Our telescopes find new exoplanets and reveal deeper details about them everyday, unveiling massive ...

We often imagine that our planet might be a sentient entity - Gaia - but could something like this evolve under known science? And might a conscious world be something we might create in the future?

A Soviet spacecraft launched a half-century ago called Kosmos 482 has been orbiting the Earth for decades and is at last expected to reenter Earth's atmosphere this coming weekend. The rogue probe is ...

dwarf planets and moons in our solar system do have seasonal cycles — and they can look wildly different from the ones we experience on Earth, experts told Live Science. You may like Which ...

Mike Brown, an astronomer at Caltech who helped develop the original Planet Nine hypothesis in 2016, isn't convinced. He told Science that his calculations suggest a different orbit than what Phan's ...

With federal support, Environmental Health Perspectives has long published peer-reviewed studies without fees to readers or scientists. By Teddy Rosenbluth and Apoorva Mandavilli Environmental ...