Raumfahrt - Artemis 2 Lunar Flyby mission -Update-21

7.04.2026

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NASA’s Artemis II Mission Around the Moon

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Update: 8:00 MESZ

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NASA’s Artemis II Crew Eclipses Record for Farthest Human Spaceflight

 

Four astronauts aboard NASA’s Artemis II test flight around the Moon made history at 12:56 p.m. CDT on Monday, traveling 248,655 miles from Earth, surpassing the record for human spaceflight’s farthest distance previously set by the Apollo 13 mission in 1970. At its farthest point, crew inside the Orion spacecraft will have traveled about 252,756 miles, before looping back toward our home planet, setting the new record for human spaceflight.

Six days into the first crewed mission of NASA’s Artemis program, NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space Agency) astronaut Jeremy Hansen continued collecting pictures of the Moon on their voyage away from Earth.

“At NASA, we dare to reach higher, explore farther, and achieve the impossible. That’s embodied perfectly by our Artemis II astronauts – Reid, Victor, Christina, and Jeremy. They are charting new frontiers for all humanity,” said Dr. Lori Glaze, acting associate administrator for Exploration Systems Development Mission Directorate at NASA Headquarters in Washington. “Their dedication is about more than breaking records – it’s fueling our hope for a bold future. Their mission is carrying our promise to return to the Moon’s surface, this time to stay as we establish a Moon Base.”

NASA’s Orion spacecraft began its journey to the Moon following a successful April 1 launch on an SLS (Space Launch System) rocket from the agency’s Kennedy Space Center in Florida. After conducting a series of burns to break free of Earth orbit the following day, the spacecraft set its path toward the Moon.

Following their record achievement, crew provided brief, emotional remarks. The world heard from CSA (Canadian Space Agency) astronaut Jeremy Hansen aboard Orion:

“From the cabin of Integrity here, as we surpass the furthest distance humans have ever traveled from planet Earth, we do so in honoring the extraordinary efforts and feats of our predecessors in human space exploration. We will continue our journey even further into space before Mother Earth succeeds in pulling us back to everything that we hold dear. But we most importantly choose this moment to challenge this generation and the next to make sure this record is not long-lived.”

In addition to their spaceflight record, crew suggested naming two craters on the Moon during their flight. The first is named in honor of their spacecraft, Integrity. The second honors Wiseman’s late wife, Carroll. After this mission is complete, the crater name proposals will be formally submitted to the International Astronomical Union, the organization that governs the naming of celestial bodies and their surface features.

When they fly past the Moon later, crew will come within about 4,067 miles from its surface at the closest approach. The astronauts will be the first to see some parts of the far side of the Moon with human eyes. Finally, they will witness a solar eclipse as the Moon passes in front of the Sun.

NASA is expecting to lose communication with the astronauts for about 40 minutes during a planned blackout period. The break will occur as the Moon blocks signals between the spacecraft and the Earth through the Deep Space Network. When Orion reemerges from behind the Moon, it is expected to quickly reacquire contact with flight controllers in the Mission Control Center at NASA’s Johnson Space Center in Houston. 

During their lunar flyby, a fleet of cameras will capture imagery of the Moon, including features humans have never directly seen. The astronauts will use a variety of digital handheld cameras to conduct high-resolution photography of the lunar surface. Artemis II is providing astronauts an opportunity to gather data as one of the most powerful scientific tools for observation are the four pairs of eyes observing lunar features with varying illumination and texture.

Photos, videos, mission telemetry, and communication information are all sources of data from the test flight, which will be used to inform future Artemis missions as the agency embarks on development of its Moon Base.

The Artemis II astronauts are more than halfway through their mission. The crew is scheduled to splash down off the coast of San Diego at approximately 8:07 p.m. EDT (5:07 p.m. PDT) on Friday, April 10. Following splashdown, recovery teams will retrieve the crew members using helicopters and deliver them to the USS John P. Murtha. Once aboard, the astronauts will undergo post-flight medical evaluations in the ship’s medical bay before traveling back to shore to meet with an aircraft bound for NASA Johnson.

Under the Artemis program, NASA will send Artemis astronauts on increasingly challenging missions to explore more of the Moon for scientific discovery, economic benefits, and to build on our foundation for the first crewed missions to Mars.

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Quelle: NASA

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Quelle: Bild

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Update: 16:45 MESZ

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art002e009288 (April 6, 2026) – Earthset captured through the Orion spacecraft window at 6:41 p.m. EDT, April 6, 2026, during the Artemis II crew’s flyby of the Moon. A muted blue Earth with bright white clouds sets behind the cratered lunar surface. The dark portion of Earth is experiencing nighttime. On Earth’s day side, swirling clouds are visible over the Australia and Oceania region. In the foreground, Ohm crater has terraced edges and a flat floor interrupted by central peaks. Central peaks form in complex craters when the lunar surface, liquefied on impact, splashes upwards during the crater’s formation.

Image Credit: NASA
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Shadows at the Edge of Lunar Day

art002e009281 (April 6, 2026) – The Artemis II crew captures a portion of the Moon coming into view along the terminator – the boundary between lunar day and night – where low-angle sunlight casts long, dramatic shadows across the surface. This grazing light accentuates the Moon’s rugged topography, revealing craters, ridges, and basin structures in striking detail. Features along the terminator such as Jule Crater, Birkhoff Crater, Stebbins Crater, and surrounding highlands stand out. From this perspective, the interplay of light and shadow highlights the complexity of the lunar surface in ways not visible under full illumination. The image was captured about three hours into the crew’s lunar observation period, as they flew around the far side of the Moon on the sixth day of the mission.

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A New View of the Moon

art002e009287 (April 6, 2026) – Earth sets at 6:41 p.m. EDT, April 6, 2026, over the Moon’s curved limb in this photo captured by the Artemis II crew during their journey around the far side of the Moon. Orientale basin is perched on the edge of the visible lunar surface. Hertzsprung Basin appears as two subtle concentric rings, which are interrupted by Vavilov, a younger crater superimposed over the older structure. The lines of indentations are secondary crater chains formed by ejecta from the massive impact that created Orientale. The dark portion of Earth is experiencing nighttime. On Earth’s day side, swirling clouds are visible over the Australia and Oceania region.

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A Setting Earth

art002e009289 (April 6, 2026) – The lunar surface fills the frame in sharp detail, as seen during the Artemis II lunar flyby, while a distant Earth sets in the background. This image was captured at 6:41 p.m. EDT, on April 6, 2026, just three minutes before the Orion spacecraft and its crew went behind the Moon and lost contact with Earth for 40 minutes before emerging on the other side. In this image, the dark portion of Earth is experiencing nighttime, while on its day side, swirling clouds are visible over the Australia and Oceania region. In the foreground, Ohm crater shows terraced edges and a relatively flat floor marked by central peaks — formed when the surface rebounded upward during the impact that created the crater.

Image Credit: NASA
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Final Flyby Preparations

art002e009294 (April 6, 2026) – Artemis II Pilot Victor Glover, Commander Reid Wiseman, and Mission Specialist Jeremy Hansen prepare for their journey around the far side of the Moon by configuring their camera equipment shortly before beginning their lunar flyby observations.

Image Credit: NASA
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Ready for a Close Up

art002e009283 (April 6, 2026) – Captured by the Artemis II crew, the heavily cratered terrain of the eastern edge of the South Pole-Aitken basin is seen with the shadowed terminator – the boundary between lunar day and night – at the top of the image. The South Pole-Aitken basin is the largest and oldest basin on the Moon, providing a glimpse into an ancient geologic history built up over billions of years.

Image Credit: NASA
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Artemis II Total Solar Eclipse, Partial Frame

art002e009298 (April 6, 2026) – A close-up view from the Orion spacecraft during the Artemis II crew’s lunar flyby on April 6, 2026, captures a total solar eclipse, with only part of the Moon visible in the frame as it fully obscures the Sun. Although the full lunar disk extends beyond the image, the Sun’s faint corona remains visible as a soft halo of light around the Moon’s edge. From this deep-space vantage point, the Moon appeared large enough to sustain nearly 54 minutes of totality, far longer than total solar eclipses typically seen from Earth. This cropped perspective emphasizes the scale of the alignment and reveals subtle structure in the corona during the rare, extended eclipse observed by the crew. The bright silver glint on the left edge of the image is the planet Venus. The round, dark gray feature visible along the Moon’s horizon between the 9 and 10 o’clock positions is Mare Crisium, a feature visible from Earth. We see faint lunar features because light reflected off of Earth provides a source of illumination.

Image Credit: NASA
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Solar Eclipse Emergence from Orion

art002e009299 (April 6, 2026) – Captured from the Orion spacecraft near the end of the Artemis II lunar flyby on April 6, this image shows the Sun beginning to peek out from behind the Moon as the eclipse transitions out of totality. Only a portion of the Moon is visible in frame, its curved edge revealing a bright sliver of sunlight returning after nearly an hour of darkness. In final moments of the eclipse observed by the crew, the reemerging light creates a sharp contrast against the Moon’s silhouette and reveals lunar topography not usually visible along the lunar limb. This fleeting phase captures the dynamic alignment of the Sun, Moon, and spacecraft as Orion continues its journey back from the far side of the Moon.

Image Credit: NASA
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Eclipse Safety First

art002e009302 (April 6, 2026) – The Artemis II crew – Mission Specialist Christina Koch (top left), Mission Specialist Jeremy Hansen (bottom left), Commander Reid Wiseman (bottom right), and Pilot Victor Glover (top right) – uses eclipse viewers, identical to what NASA produced for the 2023 annular eclipse and 2024 total solar eclipse, to protect their eyes at key moments during the solar eclipse they experienced during their lunar flyby. This was the first use of eclipse glasses at the Moon to safely view a solar eclipse.

Image Credit: NASA
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Earthset Over the Lunar Limb

art002e009284 (April 6, 2026) – Earth appears tiny as the Moon looms large in this photo taken by the Artemis II crew during their lunar flyby on April 6, 2026. Taken 36 minutes before Earthset, our home planet is visible in the blackness of space off the limb of the illuminated Moon. Earth is in a crescent phase, with sunlight coming from the right. Orientale mare basin, with its dark floor of cooled lava and outer rings of mountains, covers nearly the lower third of the imaged lunar surface. Different colors in the mare hint at its mineral composition. The lines of small indentations above Orientale are secondary crater chains, formed by material ejected during a violent primary impact. Both of the new craters that the Artemis II crew has suggested names for – Integrity and Carroll – are in full view. The edge of the visible surface of the Moon is called the “lunar limb.” Seen from afar, it almost looks like a circular arc – except when backlit, as in other images captured by the Artemis II crew.

Image Credit: NASA
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Shadows Across Vavilov Crater

art002e009282 (April 6, 2026) - A close-up view taken by the Artemis II crew of Vavilov Crater on the rim of the older and larger Hertzsprung basin. The right portion of the image shows the transition from smooth material within an inner ring of mountains to more rugged terrain around the rim. Vavilov and other craters and their ejecta are accentuated by long shadows at the terminator, the boundary between lunar day and night. The image was captured with a handheld camera at a focal length of 400 mm, as the crew flew around the far side of the Moon.

Image Credit: NASA
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It’s All in the Details

art002e009279 (April 6, 2026) – During their lunar flyby observation period, the Artemis II crew captured this image at 3:41 p.m. EDT, showing the rings of the Orientale basin, one of the Moon’s youngest and best-preserved large impact craters. These concentric rings offer scientists a rare window into how massive impacts shape planetary surfaces, helping refine models of crater formation and the Moon’s geologic history. At the 10 o’clock position of the Orientale basin, the two smaller craters – which the Artemis II crew has suggested be named Integrity and Carroll – are visible. These features highlight how crew observations can directly support surface feature identification and real-time science.

Image Credit: NASA
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Photographer at Work

art002e009295 (April 6, 2026) – Astronaut Jeremy Hansen captures an image through the camera shroud covering window 2 of the Orion spacecraft. The camera shroud, essentially a curtain with a hole for the lens to pass through, is used to prevent light from the cabin from reflecting on the windowpanes.

Image Credit: NASA
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Lunar Selfie

art002e009296 (April 6, 2026) – Midway through their lunar observation period, the Artemis II crew members – Reid Wiseman, Victor Glover, Christina Koch, and Jeremy Hansen – pause to turn the camera around for a selfie inside the Orion spacecraft.

Image Credit: NASA
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The Edge of Two Worlds

art002e009285 (April 6, 2026) – Our planet draws closer to passing behind the Moon in this image captured by the Artemis II crew during their lunar flyby, about six minutes before Earthset. Earth is in a crescent phase, with sunlight coming from the right. The dark portion of Earth is experiencing nighttime. On Earth’s day side, swirling clouds are visible over muted blue in the Australia and Oceania region. The lines of small indentations on the Moon’s rugged surface are secondary crater chains. These structures are formed by material ejected during a violent primary impact.

Image Credit: NASA
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Framing the Shot

art002e009292 (April 6, 2026) – CSA (Canadian Space Agency) astronaut and Artemis II Mission Specialist Jeremy Hansen is seen taking images through the Orion spacecraft window early in the Artemis II lunar flyby. Hansen and his fellow crewmates spent approximately seven hours taking turns at the Orion windows capturing science data to share with their team back on Earth.

Image Credit: NASA
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A Moment with the Moon

art002e009277 (April 6, 2026) - In this view of the Moon, taken by the Artemis II crew at 2:19 p.m. EDT, just before the crew began their observation period, Orientale basin is visible in the center, with a black patch of ancient lava in the center that punched through the Moon’s crust in an eruption billions of years ago. This 600-mile-wide impact crater lies along the transition between the near and far sides and is sometimes partly visible from Earth. The small, bright crater to its left is Byrgius, which has 250-mile rays extending out from its basin.

Image Credit: NASA
Quelle: NASA

 

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