Artemis’s stunning Moon pictures – science or holiday photos?

Artemis’s stunning Moon pictures – science or holiday photos?

NASA is sharing a series of breathtaking images of the Moon and Earth captured by astronauts during the Artemis II mission. These visuals, which have garnered millions of likes online, depict the celestial bodies from unexpected perspectives in high-definition clarity. The mission’s excitement is undeniable, as four astronauts venture beyond Earth’s orbit, reaching distances not seen since the Apollo missions of 1972.

Yet, the question remains: do these images offer scientific insight, or are they simply striking visuals akin to vacation snapshots? To maintain public engagement, NASA is broadcasting the 10-day journey in real-time and providing frequent video updates from the crew. The crew’s enthusiasm was so evident that the spacecraft’s interior windows became smudged, prompting astronauts to receive cleaning instructions.

Equipped with 32 cameras, the Orion spacecraft features 15 fixed units and 17 handheld devices, including the Nikon D5 and GoPros. NASA’s Flickr photostream explicitly notes the camera used for each published image. On Friday, the first image revealed a unique perspective, showing Earth and the Moon from a point equidistant between them, with Venus visible at the bottom. Our planet appears upside down, with the Sahara desert and the Iberian peninsula to the left, and the eastern part of South America to the right.

The following day, a new photograph, titled “history in the making,” highlighted the Orientale basin, a vast crater on the Moon’s far side. This region, marked by a thick crust and numerous impact craters, is set to be explored during a planned lunar fly-by on Monday, when the crew will pass within 4,066 miles of the surface. NASA claims this is the first time the entire basin has been viewed by human eyes, a feat not achieved by Apollo astronauts due to their orbital constraints and lighting conditions.

NASA highlights the sensitivity of human vision to subtle color and texture shifts, suggesting this could lead to fresh discoveries. But Chris Lintott, a professor at Oxford and co-host of The Sky at Night, offered a different perspective.

“The value of the images coming back from Artemis and its crew is artistic, not scientific,” he said. Since the Apollo program in the 1960s and 1970s, robotic explorers have mapped the Moon’s far side. In 2023, India’s Chandrayaan-3 probe captured detailed images of the same area, while China’s Chang’e-6 mission collected the first samples from that region in 2024. Lintott added, “Unless something very unusual happens, there will be nothing for the [Artemis] astronauts to discover. They might spot an impact flash if a meteor hits the dark side, but it would require a significant event.”

He emphasized that systematic data collection is better suited to video cameras than casual observations. “The images we already have back are beautiful, stunning, and iconic,” he noted, “whether taken by astronauts or robots. This is a voyage of exploration, not lunar science—and that’s fine!”

As the U.S. competes in a space race with other nations, NASA continues to emphasize the mission’s significance, even as the public is asked to weigh all the available facts.