This week, NASA’s intrepid Artemis II astronauts made history with their record-breaking journey around the Moon, in a crewed mission that carried humans farther into space than any have ever traveled.
What the astronauts saw while circling the Moon offered a rare glimpse at lunar vistas that few humans ever get to see. Not only that, but some of their observations were so impressive that NASA officials have confessed the astronauts’ descriptions initially didn’t seem to match what the team back at Mission Control was observing.
Now, the Artemis II crewmembers have provided the pictures to prove it.
Historic New Images of the Moon and Earth
In a stunning series of images more vivid than some of the best science fiction offerings from Hollywood, Earth and the Moon take center stage, revealing a few features of our planet’s natural satellite that have never been seen previously.
During their journey around the Moon, NASA astronauts Reid Wiseman, Victor Glover, Christina Koch, and Canadian Space Agency astronaut Jeremy Hansen employed an arsenal of different cameras, capturing “thousands” of images of the Moon, the Earth, and other imagery from their historic mission along the way.
“The first flyby images of the Moon captured by NASA’s Artemis II astronauts during their historic test flight reveal some regions no human has seen, including a rare in-space solar eclipse,” a NASA statement issued this week said, adding that “astronauts captured the images April 6 during the mission’s seven-hour flyby of the lunar far side, showing humanity’s return to the Moon’s vicinity and opening a trove of scientific data.”
In addition to scientific data, the imagery Artemis II astronauts have obtained will assist NASA in its efforts to locate promising landing sites for future missions, as well as potential locations for future Moon bases as humans work toward establishing a long-term presence on the lunar surface.
NASA officials say additional imagery will soon be released, as the Artemis II astronauts are on their way home.
NASA Associate Administrator Dr. Nicky Fox with the space agency’s Science Mission Directorate in Washington said the images are “so exquisite and brimming with science, they will inspire generations to come.”
Ancient Lunar Mysteries
Among the remarkable details revealed in the new imagery are some of the Moon’s most captivating ancient features.
From vast mare plains and lava flows to impact craters that have never been observed in such detail, the trove of new scientific insights that the Artemis II astronauts have obtained are expected to offer new insights about the Moon’s mysterious far side for years to come.
Revealed in the photos are subtle variances in the lunar environment, which include its coloration, reflectiveness (or albedo), and also clues to the lunar geological past.
Among the most impressive new images NASA has released from the Artemis II mission are the incredible photos capturing what is known as “Earthrise” and “Earthset,” where the Earth can be seen partially obscured from behind the lunar horizon, replicating some of the most famous NASA imagery from the Apollo era.
Going beyond just breathtaking imagery, the moments that document Earthrise and Earthset as seen from lunar orbit, in addition to lunar eclipses where the Sun passes behind the Moon, provide unique visual conditions that help to reveal previously hidden features in the lunar terrain, as well as a unique view of the Sun’s corona.
Flashes Spotted on the Moon
Another fascinating observation the Artemis II team reported involved mysterious flashes that appeared on the dark surface of the Moon’s far side.
For many years, ground-based astronomers have reported sightings of transient luminous phenomena on the lunar surface, which scientists believe can be caused by a variety of phenomena.
In the case of the recent Artemis II observations, these brief sources of illumination were the result of meteoroid impacts striking the Moon’s far side. In total, the NASA crew says they successfully documented six impacts across the darkened lunar surface during their observations over the last several days.
Analysis is Currently Underway
As the Artemis crew continues their journey back to Earth, analysis of the imagery and other data they have sent back to Earth is already underway.
“The new imagery also will help NASA better understand the Moon’s geology and inform future exploration and science missions that will lay the foundation for an enduring presence on the Moon ahead of future astronaut missions to Mars,” NASA said in a statement.
Speaking this week from the agency’s headquarters in Washington this week, Jacob Bleacher, NASA’s chief exploration scientist, called the Artemis crew’s observations remarkable, adding that hearing them describe what they were seeing while capturing these unprecedented views of the Sun, Moon, and Earth was part of the entire experience.
“At first, their descriptions didn’t quite match what we were seeing on our screens,” Bleacher said. “Now that higher resolution images are coming down, we can finally experience the moments they were trying to share and truly appreciate the scientific return provided by these images and our other research on this mission.”
Micah Hanks is the Editor-in-Chief and Co-Founder of The Debrief. A longtime reporter on science, defense, and technology with a focus on space and astronomy, he can be reached at micah@thedebrief.org. Follow him on X @MicahHanks, and at micahhanks.com.