Exoplanets

Planets that orbit stars outside the Solar System.

Articles with this tag: 2 Updated: May 13, 2026

Articles with this tag

Alpha Centauri — the nearest stellar system to the Sun

Alpha Centauri — the nearest stellar system to the Sun Alpha Centauri Alpha Centauri is a nearby triple star system in Centaurus: a Sun‑like binary plus Proxima, the closest individual star, notable for brightness, exoplanet discoveries, and interest…

Astronomy: the scientific study of celestial objects, history and methods Astronomy Comprehensive overview of astronomy: what it studies, major objects, observational methods, instruments, history, key subfields and present research directions including multi‑mess…