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The Moon
The Moon is Earth’s only natural satellite—a rocky, cratered body about one‑quarter the diameter of Earth, orbiting at an average distance of approximately 384,400 km. It influences tides, stabilizes Earth’s axial tilt, and was formed about 4.5 billion years ago following a collision between Earth and a Mars-sized object.
Source: science.nasa.gov
APODs including "The Moon"
Eugene Shoemaker: 1928-1997
15/01/1998
Destination: Moon
08/01/1998
The Barren Moon
03/01/1998
A Farewell to Tails
15/12/1997
Orion: The Big Picture
01/12/1997
Mercury: A Cratered Inferno
30/11/1997
Jupiter's Inner Moons
27/11/1997
The Comet and the Galaxy
25/11/1997
Surveyor Hops
22/11/1997
Jupiter: Moon, Ring, and Clouds
21/11/1997
The Leonid Meteor Shower
16/11/1997
Surveyor Slides
09/11/1997
The Ecliptic Plane
27/09/1997
Moon Occults Saturn
24/09/1997
Moon Over Mongolia
16/09/1997
Luna 9: First Soft Lander
07/09/1997
Apollo 17: Boulder on the Moon
05/09/1997
A Partial Eclipse in Southern Skies
03/09/1997
A Fleeting Eclipse
27/08/1997
Help Aldebaran Map the Moon
28/07/1997
A Hale-Bopp Triple Crown
23/07/1997
Asteroid 3753: Earth's Curious Companion
18/06/1997
Rockets and Robert Goddard
15/06/1997
Apollo 15: Driving on the Moon
07/06/1997
Apollo 15's Home on the Moon
10/05/1997
Apollo 12: Self-Portrait Credit:
09/05/1997
The Last Moon Shot Credit:
04/05/1997
Io's Sodium Cloud Credit:
28/04/1997
Sputnik: Traveling Companion Courtesy:
27/04/1997
Moon Robot: Lunokhod 1 Credit:
20/04/1997