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JAXA

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Japan Aerospace Exploration Agency — H3, Epsilon launches and planetary missions

5 events ·
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Upcoming Events

DEC
31

Vietnamese Synthetic Aperture Radar Earth observation satellite build by NEC Corporation of Japan, based on Japan's ASNARO 2 satellite and the NEXTAR NX-300L satellite bus. The satellite will contribute to measures against natural disasters and climate change in Vietnam.

DEC
31

Second flight of the upgraded Japanese HTV-X spacecraft designed to resupply the International Space Station.

DEC
31

The Lunar Polar Exploration mission (LUPEX) is a robotic lunar mission jointly developed by the Indian Space Research Organisation (ISRO) and Japan Aerospace Exploration Agency (JAXA), deploying a lunar rover and lander to explore the south pole region of the Moon. JAXA will provide the under-development H3 launch vehicle and the rover, while ISRO would be responsible for the lander.

DEC
31

The Engineering Test Satellite 9 (ETS-9) is a JAXA project aimed to develop an advanced satellite bus, or common model, for various high-throughput satellites (HTS) for communications. The new satellite bus by Mitsubishi Electric will focus specifically on advanced communication needs: - Up to 25kW of power to support HTS communications - Light mass, all-electric bus system achieved with 6kW high-power Hall thrusters (Japan-made). - High-power Hall thrusters significantly shorten delivery

DEC
31

Third flight of the upgraded Japanese HTV-X spacecraft designed to resupply the International Space Station.

About the JAXA calendar

The feed has 5 upcoming JAXA events, from No earlier than 2026 to No earlier than 2026. Next up: Epsilon S | JV-LOTUSat-1 — No earlier than 2026. Nothing is scheduled in the next 30 days yet.

Dates and times come from Launch Library 2 (The Space Devs), and every event page links its source.

Subscribe once and the calendar keeps itself up to date: new events appear and changed dates update at the same link, in Google Calendar, Apple Calendar or Outlook. It's free and needs no account.

JAXA calendar: common questions

How do I add the JAXA schedule to Google Calendar?

Use the subscribe button above, keep the JAXA topic selected and copy your feed link. In Google Calendar choose Other calendars → From URL and paste it. Apple Calendar and Outlook work the same way.

Are the times shown in my time zone?

Yes. The feed stores times in UTC and your calendar app converts them to your local time zone. When the exact time hasn't been announced, the event is added as an all-day entry.

What happens when a JAXA date changes?

The feed updates automatically at the same link; calendar apps pick up the change on their next refresh, usually within a few hours.

Can I combine JAXA with other topics?

Yes. One feed can include any number of topics, and you can edit it later without changing the link.

All 5 upcoming JAXA events
  1. Epsilon S | JV-LOTUSat-1 · No earlier than 2026
  2. H3-24 | HTV-X2 · No earlier than 2026
  3. H3-24 | Lunar Polar Exploration Mission (LUPEX) · No earlier than 2026
  4. H3-22 | ETS-9 · No earlier than 2026
  5. H3-24 | HTV-X3 · No earlier than 2026