A virtual celestial globe that displays observation images, catalog information, etc. on the celestial sphere. It can be rotated, enlarged/reduced, etc. like Google Maps, and it is also possible to overlap two types of images. Data can be visualized.

This is a tool that allows you to display observed images of the sun using X-rays and extreme ultraviolet rays in a calendar format.

This is a tool that allows you to view a simulation of the field of view of a spacecraft on the web using FLOW.

You can create a calendar for two months, three months, six months, or one year for each image in DARTS Calendar Maker.

Quick look image tool(DSS2, 2MASS, ALLWISE, Spitzer, AKARI-FIS, IRAS).

This is a tool that allows you to cross-search data in the DARTS/Astro field. You can search scientific observation data, observation logs, observation proposals, etc. It has circular search (Basic search), SQL search (SQL search), and ADQL search (ADQL search) functions.

This is a tool that allows you to search observation data of the Hinode satellite.

This is a tool that allows you to search the data of each observation instrument installed on Hayabusa.

This is a tool that allows you to search for lunar data observed by KAGUYA. Data in PDS format can be obtained.

This is a tool that allows you to search the sample database of asteroid Ryugu acquired by Hayabusa2.

Select a dataset to view information about it, including data temporal coverage.

Select a dataset to view its related metadata.

You can search Hayabusa data using PDAP by using satellite name, data period, observation instrument name, etc.

This is the Geotail satellite page, including data search.

This is the Akebono satellite page, including data search.

This is the Reimei satellite page, including data search.

Search for Apollo moonquake data.

Search for Kibo Pressurized Module experiment data.

You can input a target area (latitude, longitude, and radius) to obtain an image of the lunar terrain data and a 3D model in STL format.

You can view observation data of asteroid Ryugu taken by the Hayabusa2 spacecraft and apply various search conditions to the data.

A simple analysis tool for X-ray data. You can draw spectra and light curves of celestial objects.

This is a tool that allows you to perform geometric calculations using SPICE kernels on the web.

Hitomi satellite observation list. There are also links to observational data and various quick looks.

Observation list of Suzaku satellite. There are also links to observational data and various quick looks.

ASCA satellite observation list. There are also links to observational data and various quick looks.

Observation list of IRTS telescope. A diagram of the observation area is also included. There are also links to observation data on each quick look page.

VSOP observation list. There are also links to correlated data and various quick looks.

A list of observation and analysis results from The VSOP 5GHz AGN Survey Program. There is also a link to a quick look at the analysis results.

This is a list of VLBA observations made with ground-based radio telescopes prior to the launch of the HALCA satellite. You can also see processed images on the details page.