Scientists have known for some time that Phobos, the larger of Mars’ two small moons, is a victim of gravity, edging closer toward its parent planet.
It's tough to protect the moon from us, as a group of scientists recently found when looking at rocks collected by Apollo astronauts.
New lunar gravity maps point out a stark and unexpected difference between the sizes of ancient asteroids that slammed into the moon billions of years ago and the sizes of the rocky bodies that occupy the in the Main Asteroid Belt today.
Is a lunar space port a viable stepping stone to Mars?
An object that is believed to be a spent rocket body or other component from a lunar-bound spacecraft will make a fiery return to Earth on Nov. 13, likely burning up in the process.
The first astronauts on the Moon were global celebrities of their day, their missions lionized. How will the public feel about a Red Planet we can't really even see in our night sky?
Humanity's most efficient path to Mars includes a pit stop near the moon, a new study suggests.
The Integrated Space Plan is being revived in a Kickstarter campaign and it could be the best answer yet to pushing humanity to the moon, Mars and beyond the solar system.
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