Astrophyzix Digital Observatory Research Dossier
Subject: Exoplanetary Science
Classification: Evidence-First, Peer‑Reviewed Sourced Review
Data Sources: NASA, ESA, ESO, STScI, Nature, PNAS, Annual Reviews
Exoplanets — A Comprehensive Scientific Review
The detection of planets orbiting stars beyond our Solar System — known as exoplanets — has reshaped astronomy over the past three decades. Prior to 1992, only indirect speculation existed about planets around other stars. Today, nearly 6,000 exoplanets have been confirmed through a variety of observation techniques, revealing planetary systems that challenge traditional theories of formation and habitability. (NASA Exoplanet Archive)
