Data ARchives and Transmission System (DARTS)is a multi-disciplinary space science data archive for, e.g., astrophysics, solar physics, solar-terrestrial physics,
lunar and planetary science, and microgravity science.
Please read "About DARTS".

XRISM public data release has started

Release of the XRISM Fields-of-view (footprints) and Obseration Log

The Tanpopo caputure panel data have been released

KAGUYA high-precision SP data is release

Other Topics

Announcements

  • Sep. 2025

    For maintenance activities, web service becomes unavailable in the following periods.We are sorry for your inconvenience.［maintenance］
    [period] 2025-09-26 17:00 -- 2025-09-29 13:30 (JST)

Past Announcements

Using science data

Mission

Observation targets

Research fields

Mission status