NOAA Satellite Captures Moon Crossing Sun in Stunning Image

A recent image captured by the National Oceanic and Atmospheric Administration’s (NOAA) Compact Coronagraph-1 (CCOR-1) showcases the moon passing across the sun. This striking photograph, taken on August 27, 2025, highlights the unique capabilities of the CCOR-1, which is positioned aboard the GOES-19 satellite in geostationary orbit.

Innovative Technology Enhances Solar Observation

The CCOR-1 was launched in June 2024 as part of NOAA’s efforts to enhance solar observation technology. This instrument operates similarly to a solar eclipse by utilizing an occulting disk to block the sun’s intense light, allowing scientists to study the sun’s corona, which is challenging to observe when the entire sun is visible. The coronagraph’s vantage point, positioned above the Earth’s equator, is the first of its kind in geostationary orbit, providing unprecedented insights into solar activity.

Scientists frequently use coronagraphs to monitor solar phenomena that can impact space weather and Earth’s atmosphere. The recent image stands out due to the unexpected appearance of the moon, which is visible as it moves into the field of view of the CCOR-1 while crossing paths with the sun.

Understanding the Phenomenon

In the captured image, the moon is notably illuminated, though it is not a full moon. The brightness observed is a result of Earthshine, where sunlight reflects off the Earth’s surface and illuminates the moon. The CCOR-1’s high-resolution capabilities allowed for this phenomenon to be documented, making the moon appear almost fully lit in the photograph.

NASA and NOAA are keen to continue employing this advanced technology for ongoing solar research. The CCOR-1 will play a crucial role in future GOES satellite missions, allowing scientists to better understand the dynamics of the sun and its effects on our planet.

This remarkable image not only demonstrates the capabilities of modern technology but also highlights the extraordinary intersection of celestial bodies in our solar system. As researchers continue to analyze the data collected, further insights into solar activity and its influence on Earth are anticipated. For those interested in learning more about NOAA’s solar studies, additional information is available on their website.