Data ARchives and Transmission System (DARTS) is a multi-disciplinary space science data archive covering astronomy, solar physics, solar-terrestrial physics, lunar and planetary science, and microgravity science. For more information, please read About DARTS.
Find Data
For Researchers
For EveryoneTopics & News
- Aug. 2026News
Due to the upcoming reorganization of historical experimental data and the addition of new datasets, it has become difficult to continue maintaining the web application for viewing "Kibo" internal experiment data. Therefore, we have decided to discontinue the application. The data itself will continue to be provided.
- May. 2026Topic
- May. 2026News
For maintenance activities, web service becomes unavailable in the following periods.We are sorry for your inconvenience.［maintenance］
[period] 2026-06-08 10:00 -- 2026-06-08 13:00 (JST) - May. 2026News
With the launch of UDON3, we'll be discontinuing the UDON2 service. Thank you very much for using UDON2 until now.
- Jan. 2026Topic
- Feb. 2025Topic
- Jul. 2024Topic
