Discover the order of planets in the solar system. From Mercury to Neptune, explore our solar system and learn more about our cosmic home. The solar system is our cosmic neighborhood, made up of ...

New observations from NASA's James Webb Space Telescope have revealed that auroras on Jupiter are hundreds of times brighter ...

An international planet hunt spearheaded by Monash University researchers has discovered evidence of five new baby planets, ...

Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they ...

This week, an old astronomical controversy is renewed as researchers present new evidence for a hidden "Planet X" in our ...

Earth has four seasons, but do other planets in our solar system also have hot summer days and cold winter nights?

Seeing the Aurora Borealis dance in the night sky is a bucket list item for countless people, but the enchanting phenomenon is not exclusive to Earth. Decades of research and the use of advanced ...

Apr. 15, 2025 — A new study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune ... of the most common types of planets outside of our solar system, according to a new ...

Kosmos-482, a spacecraft bound for Venus in 1972, was a time capsule from the Cold War when superpowers had broad ambitions ...

Earth-like exoplanets might be more common throughout the Milky Way than previously believed, astronomers report in a new ...

Mars is the fourth planet from the Sun in the Solar System . The average orbital distance of Mars from the Sun is about 230 ...

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 ...