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Jupiter To Shine All Night At January 10 Opposition

At opposition, Earth lies between Jupiter and the Sun, giving the planet its brightest, all‑night appearance.

Overview

  • NASA and multiple outlets say Jupiter will be the brightest planet of the year on January 10, visible all night as it reaches opposition.
  • The planet is rising in the east after sunset near Gemini’s twin stars Castor and Pollux, with Orion nearby for easy sky orientation.
  • At peak, Jupiter will glow at about magnitude −2.6, outshining every star and trailing only the Moon and Venus in brightness.
  • Binoculars can reveal the four Galilean moons, while small telescopes can show the cloud belts and, in steady conditions, the Great Red Spot.
  • Looking ahead, a SaturnMoon conjunction is due on January 23, and Jupiter will remain a dominant evening target through March.