NASA’s Artemis II mission was one of the most important human spaceflight events of 2026. The mission sent four astronauts around the Moon aboard NASA’s Orion spacecraft, marking the first crewed Artemis flight and the first crewed lunar flyby in more than 50 years.
If you are searching for the Artemis 2 launch date and time, the mission launched on Wednesday, April 1, 2026, at 6:35 p.m. EDT from Launch Pad 39B at NASA’s Kennedy Space Center in Florida. NASA’s Space Launch System (SLS) rocket carried the Orion spacecraft and its four-person crew into space.
Artemis 2 Launch Date and Time
The official Artemis II launch took place on:
- Launch date: April 1, 2026
- Launch time: 6:35 p.m. EDT
- Launch location: Launch Complex 39B, Kennedy Space Center, Florida
- Rocket: Space Launch System (SLS)
- Spacecraft: Orion
- Mission: Crewed lunar flyby
NASA had originally targeted a two-hour launch window beginning at 6:24 p.m. EDT on April 1. The rocket ultimately lifted off at 6:35 p.m. EDT.
For people watching from outside the United States, the launch time needs to be converted to the viewer’s local time zone. The published NASA launch time was given in Eastern Daylight Time.
Where Did Artemis 2 Launch From?
Artemis II launched from Launch Pad 39B at NASA’s Kennedy Space Center in Florida.
Launch Complex 39B has a long history of supporting major American space missions. For Artemis II, the massive SLS rocket stood on the pad with the Orion spacecraft positioned at the top.
The launch site was also important because the SLS was responsible for providing the initial power needed to send Orion beyond low Earth orbit and toward the Moon.
NASA confirmed that SLS lifted off from Launch Pad 39B at 6:35 p.m. EDT on April 1, carrying the four astronauts aboard Orion.
Who Was on the Artemis 2 Mission?
Artemis II carried four astronauts:
- Reid Wiseman – Commander
- Victor Glover – Pilot
- Christina Koch – Mission Specialist
- Jeremy Hansen – Mission Specialist from the Canadian Space Agency
This crew represented the United States and Canada and was selected for the first crewed mission of the Artemis program.
The astronauts traveled aboard the Orion spacecraft during the approximately 10-day mission around the Moon and back to Earth.
What Was the Purpose of Artemis 2?
Artemis II was not designed to land astronauts on the Moon. Instead, it was a crewed test flight intended to demonstrate that the SLS rocket and Orion spacecraft could safely carry humans on a deep-space mission.
The crew traveled around the Moon before returning to Earth. During the mission, astronauts and flight controllers collected information about spacecraft systems, crew performance, navigation, communications, and other aspects of human deep-space flight.
The mission also provided an important opportunity to test Orion with people aboard before future Artemis missions attempt more ambitious lunar activities.
NASA described Artemis II as a test flight around the Moon and back, with a planned mission duration of approximately 10 days.
How Long Was the Artemis 2 Mission?
Artemis II was planned as an approximately 10-day mission.
The flight included the journey away from Earth, operations around the Moon, the return journey, and reentry into Earth’s atmosphere.
One of the most important parts of the mission was the lunar flyby. Instead of landing on the lunar surface, Orion traveled around the Moon and then used its trajectory to return toward Earth.
This approach allowed NASA to test the spacecraft in deep space while keeping the mission focused on demonstrating key systems before future lunar landing missions.
What Happened During the Artemis 2 Lunar Flyby?
The lunar flyby was one of the central objectives of Artemis II.
Orion traveled thousands of miles beyond the Moon while the crew carried out spacecraft tests and scientific observations. NASA noted that the astronauts would have an opportunity to conduct lunar science investigations during the flight.
From the planned distance, the Moon would appear relatively small to the crew, creating a unique opportunity to observe and photograph the lunar environment from deep space.
The flyby also allowed mission controllers to evaluate Orion’s navigation and other systems during an actual crewed journey beyond Earth’s immediate orbital environment.
Why Is Artemis 2 Important?
Artemis II is important because it moves NASA’s Artemis program from uncrewed testing toward regular human exploration of the Moon and eventually deeper space.
Before Artemis II, NASA had already tested the SLS and Orion together during the uncrewed Artemis I mission.
Artemis II added the human element. Four astronauts were placed inside Orion and sent on a mission around the Moon, allowing NASA to evaluate how the spacecraft performs with a crew onboard.
The mission therefore serves as an important bridge between Artemis I and later Artemis missions.
Artemis 2 vs. Artemis 1
Artemis I and Artemis II have similar basic spacecraft architecture, but their missions are different.
Artemis I was an uncrewed test flight of SLS and Orion. Artemis II carried astronauts.
The second mission therefore provided NASA with information that cannot be collected through an uncrewed flight alone. Crew systems, life-support requirements, human operations, communication procedures, and astronaut performance are all important considerations for future deep-space missions.
Artemis II also demonstrated the ability to conduct a crewed lunar flyby before future missions attempt lunar surface operations.
What Rocket Did Artemis 2 Use?
Artemis II used NASA’s Space Launch System, commonly known as SLS.
SLS is NASA’s heavy-lift rocket designed for missions beyond low Earth orbit. For Artemis II, it provided the enormous thrust required to launch Orion and its crew from Florida and place the spacecraft on its trajectory toward the Moon.
At the top of the rocket was NASA’s Orion spacecraft, which served as the astronauts’ vehicle during the mission.
The combination of SLS and Orion is a central part of NASA’s Artemis architecture for human lunar exploration.
How to Watch Artemis 2 Launch
Before launch, NASA provided live coverage through its official digital platforms, including NASA’s website and NASA+.
NASA also published detailed launch-day updates and coverage information for the mission. Because the Artemis II launch has already occurred, viewers looking for the event today can look for NASA’s official launch coverage and archived video rather than a future launch livestream.
For future Artemis missions, NASA’s official Artemis and NASA Live pages are the best places to check launch schedules, coverage times, and mission updates.
Artemis 2 Launch Time in the USA
For viewers in the United States, the official launch time was 6:35 p.m. EDT on April 1, 2026.
The launch window itself opened at 6:24 p.m. EDT and lasted approximately two hours. The actual liftoff occurred 11 minutes after the opening of the window.
Because launch schedules can change due to weather, technical issues, or other conditions, NASA typically provides the latest confirmed time through its official mission updates.
What Comes After Artemis 2?
Artemis II is part of a larger exploration program rather than an isolated mission.
The information gathered from the mission will help NASA prepare for future crewed lunar missions. These missions are intended to expand human activity around and on the Moon and develop capabilities that can eventually support deeper-space exploration.
Artemis II was particularly important because it demonstrated crewed operations around the Moon before the program moves toward more complex lunar missions.
Frequently Asked Questions
What was the Artemis 2 launch date?
Artemis II launched on April 1, 2026, from NASA’s Kennedy Space Center in Florida.
What time did Artemis 2 launch?
The Artemis II rocket lifted off at 6:35 p.m. EDT on April 1, 2026.
Where did Artemis 2 launch from?
Artemis II launched from Launch Pad 39B at Kennedy Space Center in Florida.
Who flew on Artemis 2?
The four-person crew consisted of Reid Wiseman, Victor Glover, Christina Koch, and Canadian Space Agency astronaut Jeremy Hansen.
Did Artemis 2 land on the Moon?
No. Artemis II was a crewed lunar flyby mission. The astronauts traveled around the Moon and then returned to Earth rather than landing on the lunar surface.
Final Thoughts
Artemis 2 launch date and time and Recent Innovative Marketing Campaign Examples 2025–2026 were April 1, 2026, at 6:35 p.m. EDT. The launch from Kennedy Space Center marked a major step in NASA’s return to crewed lunar exploration.
With four astronauts aboard Orion, Artemis II tested the spacecraft and its systems during a journey around the Moon. The mission’s results are important for NASA’s future plans for human exploration beyond Earth.
For anyone following the Artemis program, Artemis II represents a significant transition from testing hardware without astronauts to conducting real human missions in deep space.