Volcanic activity in the moon's interior billions of years ago may have moved the moon's axis about six degrees.
Mar 24, 2016 08:54 AM ET //
Mar 9, 2016 06:53 AM ET //
The moon briefly blotted out the sun for observers in a 90-mile-wide strip of land and sea over parts of Indonesia and the Pacific Ocean region.
Mar 8, 2016 12:15 PM ET //
This eerie portrait of Mars' moon Phobos in ultraviolet light was snapped by the NASA orbiter MAVEN as their orbits crossed paths.
Mar 8, 2016 09:00 AM ET //
Today the moon will pass in front of the sun, causing the first and only total solar eclipse of 2016.
Feb 22, 2016 09:13 AM ET //
It’s unclear if the astronauts ever heard the noise on subsequent passes or if other astronauts on later missions heard the sound.
Feb 11, 2016 08:37 AM ET //
The reason is the sun, moon and Earth don’t move to the tune of simple arithmetic.
Feb 9, 2016 02:30 PM ET //
When an astronaut aboard the International Space Station trained a camera on a picturesque view of the northern Mediterranean Sea, the space flyer instead captured a unique effect created by the reflection of the moon on the surface of the water.
Feb 6, 2016 03:00 AM ET //
US astronaut Edgar Mitchell, one of just 12 people to have walked on the moon, has died.
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