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NASA Science Solar System Exploration

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slide 1 - Animated view of the full disc of the Moon rotating in space.

Featured Destination

Earth's Moon

Our steady companion for billions of years.

Explore the Moon ›

slide 2 - View of Earth rising over the Moon's horizon was taken from the Apollo 11 spacecraft.

One Giant Leap

Who Walked on the Moon?

In all, 24 American astronauts have traveled from Earth to the Moon.

The Apollo Astronauts ›

Earth's Moon

Observe the Moon Night

Oct. 1 is the night to come together with fellow Moon enthusiasts.

Full Moon Guide

When to see the next full moon and other celestial events.

One Giant Leap

On July 20, 1969, Neil Armstrong became the first human to walk on the Moon, but he didn't pose for many photos. This is one of the best images of Armstrong on the lunar surface.

Hitching a Ride on Artemis 1

Artemis 1

2022

When #Artemis I launches to the Moon and back there will be A LOT of cool science hitching a ride!

03:43 Video

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