Object Tracer

2026-11-07

NASA Science

NASA Science

Today's window into deep space: NASA Science. The story behind the image:

Why this matters

This scene highlights the Moon, near-Earth objects, the ISS. The same physics that lets us photograph it also lets us predict where objects will be tomorrow — which is exactly what real-time tracking is built on.

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The science, from NASA's Astronomy Picture of the Day

De Gerlache-Kocher massif looms on the visible horizon in this close-up of the edge of the Moon. The mountainous formation rises about 4 kilometers above its surroundings and is located very close to the lunar south pole. Boasting permanently shadowed crater floors that likely contain deposits of water ice and peaks that receive almost continuous sunlight for solar power generation, the south polar region is consider a prime location for the first human settlement on the Moon. In fact, De Gerlache-Kocher massif itself has been consider as a potential landing site for future crewed Artemis missions to the Moon. The remarkable telescopic image of the massif at the lunar limb was captured on October 31. Then, a favorable libration angle or lunar wobble enhanced this oblique view across the Moon's south pole.Tomorrow's picture: meteoric

Source: NASA Astronomy Picture of the Day (public domain)

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