The historic lunar flyby for the Artemis II mission is set for Monday afternoon.
Artemis II crew—NASA astronauts Reid Wiseman, Victor Glover and Christina Koch and Canadian astronaut Jeremy Hansen—will fly around the moon and see parts of it never before seen by humans.
At 12:41 a.m., the Orion spacecraft entered the "lunar sphere of influence"—the region where the moon's gravitational pull is stronger than Earth's, according to NASA.
The lunar flyby is expected to start at 2:45 p.m. and the crew will spend several hours making observations of the moon's surface.
During the flyby, the Orion spacecraft will be about 4,000 miles away from the surface of the moon. The crew will be able to see the far sides of the moon and take photos of different lunar features and describe what they see.
The flyby is expected to wrap up at 9:20 p.m.
The crew will then begin their journey home, with a planned splashdown in the Pacific Ocean off San Diego, California on Friday at 8:07 p.m.
‘Carroll’: Artemis II proposes naming crater after Commander Wiseman's wife
It was an emotional moment among the Artemis II crew when the crew revealed the proposed names for two craters on the moon's surface. One was named Intengrity, the name the crew gave the Orion spacecraft, as well as an ode to everyone who has worked on, watched, or supported the mission. The other was named Carroll in an honor to Commander Reid Wiseman's late wife, who died from cancer in 2020.
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Artemis II: Moon crater named after Commander Reid Wiseman's late wife
The Artemis II named two craters on the moon during their lunar flyby: one named "Integrity" and the other named "Carroll." The one named "Carroll," is after Commander Reid Wiseman's late wife, who died in 2020.
Artemis II mission surpasses Apollo 13 space mission, sets new record
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Artemis II breaks Apollo 13 record of space travel from Earth
The Artemis II crew has now traveled farther from Earth than any other human ever on its way to the moon. At 1:57 p.m. on Monday, April 6, Artemis II's astronauts aboard the Orion spacecraft, traveled more than 248,655 miles from Earth, breaking the previous record set by the historic Apollo 13 mission in 1970. The Artemis II crew is expected to reach a maximum distance of 252,752 miles from Earth as it conducts a flyby of the moon – the pivotal part of its 10-day lunar mission.
Timeline: Artemis II lunar flyby
Monday, April 6
- 12:41 a.m.: Orion enters lunar sphere of influence at 41,072 miles from the Moon.
- 1:30 p.m.: The science officer in mission control will brief the crew on their science goals for the upcoming flyby.
- 1:56 p.m.: The Artemis II crew is expected surpass the record previously set by the Apollo 13 crew in 1970 for the farthest humans have ever traveled from Earth.
- 2:45 p.m.: Lunar observations begin.
- 6:44 p.m.: Mission control expects to temporarily lose communication with the crew as the Orion spacecraft passes behind the Moon.
- 6:45 p.m.: During "Earthset," Earth will glide behind the Moon from Orion’s perspective.
- 7:02 p.m.: Orion reaches its closest approach to the Moon at 4,070 miles above the surface.
- 7:07 p.m.: Crew reach their maximum distance from Earth during the mission.
- 7:25 p.m.: "Earthrise" marks Earth coming back into view on the opposite edge of the Moon.
- 7:25 p.m.: NASA’s Mission Control Center should re -acquire communication with the astronauts.
- 8:35-9:32 p.m.: During a solar eclipse, the Sun will pass behind the Moon from the crew’s perspective.
- 9:20 p.m.: Lunar observations conclude.
Tuesday, April 7
1:25 p.m.: Orion exits the lunar sphere of influence at 41,072 miles from the Moon.
Artemis II to break Apollo 13 distance record
During the lunar flyby, Artemis II will break Apollo 13's record of the furthest distance from Earth of any human mission.
Apollo 13 traveled 248,655 miles in April 1970.
Artemis II is expected to reach 252,000 miles around 7 p.m. amid its lunar flyby.
NASA: 40-minute communication blackout
As Artemis II passes behind the moon, NASA's Mission Control and Artemis II are expected to lose communication for about 40 minutes, as the moon blocks radio signals, NASA said.
Artemis I and the Apollo missions experienced similar communication blackouts.
Once Orion emerges on the other side of the moon, the Deep Space Network is expected to reconnect with Orion, Artemis II, and Mission Control.
NASA illustration: Here's how Artemis II gets from Earth to the moon – and back
Artemis II live tracker
NASA has created the Artemis Real-time Orbit Website (AROW), where people can track the Orion spacecraft in real time. Click here to see where the spacecraft and the Artemis II astronauts are.
Watch live: NASA video feed from Orion spacecraft
Here is a live video feed from the Orion spacecraft.
"Viewers will see a blue screen if there is a loss of signal, or if the bandwidth is needed for mission activities. Viewers may see what appears to be a black screen when the vehicle is in darkness."
Timeline: How long does it take to reach the moon?
NASA’s Artemis II mission will orbit Earth for a day, travel to the moon for a flyby beyond its far side, and then return along a free-return trajectory, culminating in Orion’s reentry and a Pacific Ocean splashdown.
An illustration showing the Artemis II mission. Credit: NASA
- Earth orbit (Day 1): The Artemis II astronauts will orbit Earth for one day to confirm all spacecraft systems are functioning properly.
- To the moon (Days 2–5): Orion’s main engine will fire to propel the capsule out of Earth orbit toward the moon, roughly 244,000 miles (393,000 kilometers) away.
- Moon flyby (Day 6): Orion will reach its farthest point from Earth, passing about 5,000 miles (8,000 kilometers) beyond the moon. Astronauts are expected to document the flyby with cameras and smartphones before heading back to Earth.
- Return (Days 6–9): Using a free-return trajectory, Orion will use the moon’s and Earth’s gravity to guide the spacecraft safely home.
- Reentry: The service module separates, and the capsule re-enters Earth’s atmosphere, facing temperatures up to 3,000°F (1,650°C).
- Splashdown: The Artemis II crew will parachute into the Pacific Ocean, completing the mission much like Apollo astronauts did decades ago.
The Source: The information is from NASA, the Artemis Real-time Orbit Website (AROW), and live feeds from NASA's YouTube channel.