Job

ispace polar lander delivery (Mission 4)

Built in-house by ispace Inc. · ispace Mission 4 polar lander

ispace Japan is building the Mission 4 polar landing on the ULTRA lander line, currently scheduled 2029.

Who built it

BuilderispaceBuilt in-house by ispace Inc.

In this suite

Mission 4 Lunar Connect relay

ispace's Space Strategy Fund polar project notice states Mission 4 is expected to deploy a communications relay satellite into lunar orbit to support polar payload ops and the Lunar Connect data-relay service path. · ispace

SSF polar landing grant (Mission 4)

JAXA Space Strategy Fund Phase 2 selected ispace for High-Precision Landing Technology in the Lunar Polar Regions (selection 16 January 2026. · ispace

Flights

ispace Mission 4 polar landerNET 2029 · ULTRA

Hardware

ULTRAispace

Sources

Mission 4 ispace
Ispace receives grant for japans space strategy fund project high precision landing technology in the lunar poles region ispace
ESA’s first lunar rover rolls forward ESA
Statement regarding certain reports in domestic media ispace
Mission 3 ispace
20260327 ULTRA (PDF) ispace