Scientists analyzing data from NASA’s Cassini mission have firm evidence the ocean inside Saturn's largest moon, Titan, might be as salty as the Earth's Dead Sea.
Researchers have discovered a fossilized space rock that stands out against anything seen before.
What some UFO researchers are calling another "laughable" explanation of the UFO phenomenon, the Central Intelligence Agency (CIA) tweeted that all UFO cases in the 1950s were explainable
A newly discovered planet in a binary star system located 3,000 light-years from Earth
NASA’s Space Launch System, or SLS, will be the most powerful rocket in history.
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