NASA's Voyager mission launched in the 1970s. Today, it's making history as it conducts new science. But how are two ...

NASA has explored the space beyond Earth and our solar system with spacecraft like Voyagers 1 and 2, and how we’ve discovered ...

NASA is gearing up for its Parker Solar Probe to do a final flyby of Venus on Wednesday on its way to make a record-breaking ...

After a successful launch of NASA’s 31st SpaceX commercial resupply mission, new scientific experiments and supplies are on ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the ...

On what would’ve been the astronomer’s 90th trip around the Sun, here’s a look at his legacy as a scientist, advocate and ...

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Mashable is a global, multi-platform media and entertainment company.