2. Nuclear power is not greenhouse gas emissions-free when the full uranium pathway is taken into account, from mining, ...

The bittersweet burden of being the eldest, experiencing the oldest child syndrome can shape your personality, relationships, ...

Don’t believe the hype around SMRs, says 50-year industry veteran Arnie Gundersen, calling them an expensive distraction from real climate solutions.

Have you ever wondered what our solar system looked like 3.8 billion years ago? Were the planets we know today anything like ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

Newly released imagery from NASA shows the Sun's corona in stunning detail after the Parker Solar probe performed its closest ...

What is the Solar System truly like? In this video, we take a closer look at real images captured by NASA and other space agencies, showcasing our planets and the vast beauty of the Milky Way without ...

Centimeter-sized pebbles have been detected in protoplanetary discs using e‑MERLIN, filling in a critical phase of planet ...

Captured just days after its discovery, the images offer the clearest view yet of this rare visitor from beyond our solar system.

Solar System Planets. Astronomy articles on the eight planets, plus the two dwarf planets, Pluto and Eris. Great pictures of everything in the solar system. Updated daily.

I/ATLAS might be over 7 billion years old, a new study reports, which would make it the oldest comet known. But experts caution we need more data.

It’s officially the third known interstellar object to pass through our solar system and poses no threat to Earth.