Earth is the only planet in our solar system with a single moon, making it a rare phenomenon for a planet of its kind.
Smithsonian Magazine on MSN
Astronomers Say Earth Has a Newly Discovered 'Quasi-Moon,' a Companion That Shares Its Orbit Around the Sun
Earth has a newly discovered—albeit temporary—companion in its journey around the sun. In research published this month in ...
HOUSTON — NASA has introduced its new class of astronaut candidates, some of whom may be among the first people to set foot ...
A message has been rapidly spreading suggesting the rapture is to take place this September, during the Jewish holiday Rosh ...
From massive glaciers to sun-soaked beaches, national parks offer some of America’s wildest and most iconic landscapes.
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