ATHENA Test Data Portal
[ ATHENA™ test archive ]

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Every test you have access to, in one place. Ground tests run in vacuum chambers at our lab in Madrid, Spain. Flight tests run on satellites already in orbit.

LIVEStreamed from the test bench in real time. What you see is happening now.
▶ PLAYBACKRecorded data, replayed at your pace. Satellites send data on each ground-station pass, so flight tests are always playback.

01 —Ground tests

1 test
ATHENA NANO in the vacuum chamberLive now
GT-0412Vacuum chamber VC-2Madrid

NANO endurance campaign

The thruster is firing inside our vacuum chamber, recreating the conditions of space. Watch emitted current, power and temperature update as it runs.

Thruster
ATHENA™ NANO
Facility
IENAI HQ, Leganés, Madrid
Started
14 Jul 2026
Accumulated firing time
405:50
Watch live →

02 —Flight tests

2 in orbit
ATHENA NANO being integrated into Platform-6▶ Playback
Mission 01In orbit since 5 Sep 2026

Platform-6 (EnduroSat)

The first ATHENA™ NANO in orbit. Replay each ground-station pass to see how the thruster performed in space.

Launch
Isar Aerospace Spectrum · Flight 2
Thruster
ATHENA™ NANO
Passes recorded
214
Last downlink
15 Oct 2026 · 18:00 UTC
Replay telemetry →
FOSSASAT-6U with ATHENA NANOIn orbit
Mission 02In orbit since 20 Oct 2026

FOSSASAT-6U (FOSSA Systems)

ATHENA™ NANO on board FOSSA Systems' first 6U satellite. Flight data appears here as ground-station passes come in.

Launch
SpaceX Bandwagon-5
Thruster
ATHENA™ NANO
Status
Commissioning
Flight data
After first downlink
© IENAI SPACE, SL. 2026 · Privacy · TermsData shared under NDA · do not redistribute
▶ Playback

Platform-6 (EnduroSat)

Mission 01Flight testATHENA™ NANO REPLAY TIME2026-09-05 12:00 → 2026-10-15 18:00 UTC
Est. thrust & rail voltageµN · kV Thrust 0.0 µNRail A 0.00 kVRail B 0.00 kV
Temperatures°C · 12 h window Buffer A 0Buffer B 0Tank A 0Tank B 0
SunlightEclipse
Total thruster powerWPower 0.00 W
Propellant dispensedµL · cumulative Tank A 0 µLTank B 0 µL
ATHENA™ NANO · state at replay timeIdle
Emitter A · current
0µA
Buffer A · temp
0°C
Rail A · voltage
0kV
Tank A · dispensed
0µL
Tank A · temp
0°C
ATHENA NANO cutaway, idle
Emitter B · current
0µA
Buffer B · temp
0°C
Rail B · voltage
0kV
Tank B · dispensed
0µL
Tank B · temp
0°C
Ground track0° N · 0° W
Mean orbit
Semi-major axis
6878.00km
Change since start
0m
Mean altitude
0km
Inclination
97.40°
2026-09-05 12:00T+ 0 D 00 H
Sep 05 · first telemetry▮ thruster firingOct 15 · last downlink
Playback speed
Live

NANO endurance campaign

GT-0412Ground testATHENA™ NANO Show last
Rail voltage & currentkV · µA Rail A 0 kVRail B 0 kVRail A 0 µARail B 0 µA
Temperatures°C Buffer A 0Buffer B 0Tank A 0Tank B 0
Total thruster powerWPower 0 W
Propellant dispensedµL · cumulative Tank A 0 µLTank B 0 µL
ATHENA™ NANO · live stateFiring
Emitter A · current
0µA
Buffer A · temp
0°C
Rail A · voltage
0kV
Tank A · dispensed
0µL
Tank A · temp
0°C
ATHENA NANO cutaway, both emitters firing
Emitter B · current
0µA
Buffer B · temp
0°C
Rail B · voltage
0kV
Tank B · dispensed
0µL
Tank B · temp
0°C
Chamber camera● LIVE · CAM 01
Vacuum chamber camera view of ATHENA NANO
Event logauto-updating
● Streaming—
Accumulated firing time—since start of test
Propellant expelled—tank A + tank B
Est. total impulse—integrated thrust
HV alternances—polarity swaps since start