Science Results

Subaru Telescope Discovers "Fossil" of the Early Solar System

Structure of the Outer Solar System Revealed - The Subaru Telescope and New Horizons' 20-Year Challenge

A New Horizon for the Kuiper Belt: Subaru Telescope's Wide-Field Observations

12 New Jovian Moons Discovered

40-Year Study Finds Mysterious Patterns in Temperatures at Jupiter

Near-Sun Comet Roasted to Death

Neptune is cooler than we thought: Study reveals unexpected changes in atmospheric temperatures

Exploring Comet Thermal History: Burnt-out Comet Covered with Talcum Powder

Record Breaking Distant Solar-System Object

The Subaru Telescope Photographs the Next Target Asteroid for Hayabusa2

Aurora Light from Comet 21P/Giacobini-Zinner Tells Us about Its Birthplace in the Early Solar System

Subaru Telescope Detects the Mid-infrared Emission Band from Complex Organic Molecules in Comet 21P/Giacobini-Zinner

Saturn Surpasses Jupiter After Discovery of 20 New Moons

Storms on Jupiter Seen by Multi-Wavelength Observations

Jupiter's Atmosphere Heats Up Under Solar Wind

Subaru Telescope Discovered the Most-Distant Solar System Object ever Observed

Comet 17P/Holmes which exhibited a Great Outburst in October 2007 was Born in a Region of the Solar Nebula Far from the Sun

Subaru Telescope Discovers a New Extremely Distant Solar System Object During Hunt for Planet X

Astronomers Find 12 New Moons, One Oddball, Orbiting Jupiter

Saturn's Rings Viewed in the Mid-infrared Show Bright Cassini Division

Newly Discovered Solar System Objects Resonate with Neptune

Subaru Telescope Observes Rapid Changes in a Comet's Plasma Tail

Jupiter's Moons Remain Slightly Illuminated, Even in Eclipse

Subaru Telescope Detects Rare Form of Nitrogen in Comet ISON

Astronomers Establish the Strength of High-Inclination Asteroids

Multiple Observations Reveal Unprecedented Changes on Jupiter