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News

Science–2025

  • Science
  • December 4, 2025

First Discoveries from New Subaru Telescope Program

Time-lapse movie of the Subaru Telescope images which led to the discovery of HIP 54515 b (indicated by the arrow).
  • Science
  • October 28, 2025

Young Star Cooks Surroundings with Different Temperatures

An artist’s impression of a mass ejection event from EK Draconis
  • Science
  • September 25, 2025

Motion of Planet-Forming Spirals Captured on Video

ALMA observations of the spiral patterns in the disk around the young star IM Lup
  • Science
  • August 5, 2025

Baby Star Sets off Explosion, Gets Caught in Blast

Artist’s impression of a protoplanetary disk distorted by a shock front created by an expanding bubble.
  • Science
  • July 15, 2025

Subaru Telescope Discovers “Fossil” in Outer Solar System

  • Science
  • July 1, 2025

Earth Weather Satellites Track Venusian Weather

Image of the Earth taken by Himawari 8 at 18:00 (UTC) on August 11, 2018
  • Science
  • June 24, 2025

New Insights into Planet Formation from Public Data with New Imaging Technique

New high-resolution images of protoplanetary disks in the Ophiuchus star-forming region, created with improved analysis.
  • Science
  • June 3, 2025

Cosmic Himalayas Quasar Cluster Defies Explanation

Cosmic Himalayas Quasar Cluster
  • Science
  • May 22, 2025

ALMA Measures Evolution of Monster Barred Spiral Galaxy

Left: The galaxy J0107a observed in infrared light with the James Webb Space Telescope. Right: The gas distribution in J0107a observed with ALMA.
  • Science
  • February 6, 2025

Dusting for Stars’ Magnetic Fingerprints

ALMA observations of the protoplanetary disk around HD 142527.
  • Science
  • January 15, 2025

Super-Earth vs. Sub-Neptune? The Winner is Super-Venus!

Artist’s impression of GJ 1214 b passing in front of its host star.
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