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Artemis II

retired
Human SpaceflightGEOCOSPAR 2026-069ALaunched 4/1/2026
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Mission & Launch
Launch Mission
Artemis II Mission
Launch Vehicle
SLS Block 1
Launch Date
4/1/2026
Last Contact
4/11/2026
Orbit & Mass
Orbit Class
GEO
Altitude
35,122.5 km
Inclination
28.35 deg
Dry Mass
9,400 kg
Total Mass
25,848 kg
Payload Classification
Mission Type
Human Spaceflight
Payload Category
SS
Payload Class
C
Organizations
Operator
NASA Johnson Space Center
Manufacturer
Lockheed Martin
Registry
COSPAR ID
2026-069A
Track
Mentions
1095
All verified mentions of this spacecraft in source documents.
0.0-5.0
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Artemis II is scheduled to end with a splashdown of its capsule in the Pacific Ocean off San Diego on Friday, April 10, California time.

PlanGeneralValue 4.0Apr 9, 2026Los "despertares musicales" de la tripulación del Artemis II rumbo a la Luna
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The Artemis II crew exited the Moon’s sphere of influence on April 7, 2026.

PlanValue 3.5Apr 9, 2026Artemis 2 crew reflects on lunar flyby and Earth’s fragility during briefing

Artemis II carries four crew members in the Orion spacecraft: Reid Wiseman, Christina Koch, Victor Glover, and Jeremy Hansen.

CapabilityValue 4.0Apr 9, 2026Los "despertares musicales" de la tripulación del Artemis II rumbo a la Luna

Artemis II launched from Cape Canaveral on 2 April 2026 at 00:35 Italian time.

PlanValue 4.0Apr 8, 2026The Dark Side of the Moon: Artemis II, quando Orion è scomparsa dietro la Luna

Artemis II crew member Reid Wiseman’s late wife was named Carroll.

GovernanceValue 0.3Apr 8, 2026Artemis 2 crew captures rare lunar science as Orion splashdown target time announced

The Artemis II launch footage shows overexpanded RS-25 nozzles pushing the exhaust inward.

CapabilityValue 3.5Apr 8, 2026NASA released infra-red footage of the Artemis II launch, including this shot of the engine section. You can see how much overexpansion the RS-25 nozzles have, causing the exhaust to be pushed in. That's because they are designed to run all the way to orbit at higher altitudes.

Artemis II Flight Day 7 included CSA astronaut Jeremy Hansen among the crew.

GeneralValue 3.4Apr 8, 2026Video: Artemis 2 flight day 7 highlights – Orion calls the ISS and completes its first return burn

The chips on Artemis II are embedded in HERA, or Hybrid Electronic Radiation Assessor.

CapabilityValue 3.8Apr 8, 2026Czech Radiation Chips on Artemis II Bring ISS Experience

The Artemis II crew consisted of Reid Wiseman as commander, Victor Glover as pilot, Christina Koch as mission specialist, and Jeremy Hansen as mission specialist.

GovernancePlanValue 3.0Apr 8, 2026Artemis 2 crew captures rare lunar science as Orion splashdown target time announced

The Artemis II crew is scheduled to splash down in the Pacific Ocean off the coast of San Diego on Friday, April 10, 2026 at approximately 5:07 p.m. PDT.

PlanValue 4.0Apr 8, 2026Artemis 2 crew captures rare lunar science as Orion splashdown target time announced

Artemis II is part of NASA’s Artemis program.

GeneralValue 2.0Apr 8, 2026Artemis II documenta un’eclissi dall’orbita lunare

The Artemis II crew observed four to six distinct micrometeorite impact flashes during the lunar eclipse period.

CapabilityGeneralValue 3.5Apr 8, 2026Artemis 2 crew captures rare lunar science as Orion splashdown target time announced

Artemis II is the first crewed mission in the Artemis program architecture.

PlanValue 2.0Apr 8, 2026NASA aggiorna: Orion corregge la rotta verso la Terra

Space Tango developed the payload that carries the Avatar chips on Artemis II.

CapabilityValue 4.0Apr 8, 2026Avatar: los "chips de órgano" que viajan con la tripulación del Artemis II

ADVACAM has six chips flying on Artemis II to measure how cosmic radiation affects astronauts and Orion electronics.

CapabilityPlanValue 4.0Apr 8, 2026Czech Radiation Chips on Artemis II Bring ISS Experience

The Moon blocked direct radio communication between Orion and Earth during Artemis II’s far-side lunar passage.

CapabilityPlanValue 4.0Apr 8, 2026The Dark Side of the Moon: Artemis II, quando Orion è scomparsa dietro la Luna

Artemis II uses radiation data to verify that Orion's radiation shielding works as designed.

CapabilityGeneralValue 3.5Apr 8, 2026Czech Radiation Chips on Artemis II Bring ISS Experience

The Orion spacecraft performed a ship-to-ship radio call with the International Space Station during Artemis II Flight Day 7.

GeneralValue 3.0Apr 8, 2026Video: Artemis 2 flight day 7 highlights – Orion calls the ISS and completes its first return burn

Artemis II flew over the Moon’s far side, including the South Pole–Aitken basin.

CapabilityGeneralValue 3.5Apr 8, 2026The Dark Side of the Moon: Artemis II, quando Orion è scomparsa dietro la Luna

The Lunar Reconnaissance Orbiter team is using the Artemis II crew’s location sketches to search for fresh impact sites.

CapabilityGeneralValue 3.5Apr 8, 2026Artemis 2 crew captures rare lunar science as Orion splashdown target time announced