Researchers are constantly sifting through new spectral data gathered by powerful telescopes, like the James Webb Space ...

NASA’s New Horizons probe traveled for nearly 9 years to reach Pluto, a world many had written off after its 2006 demotion.

For decades, Pluto remained one of the most mysterious objects in our solar system, until July 14, 2015, when NASA's New Horizons spacecraft became the first mission to visit it up close, capturing ...

MOUNTAIN VIEW, Calif. -- NASA just received a signal back from New Horizons, confirming a successful first flyby of Pluto. Euphoria broke out at NASA as Pluto is now the most distant object reached by ...

It's been 20 years since Pluto was declassified as the ninth planet in our solar system, and many people wish it had never lost its status. A recent comment from NASA Administrator Jared Isaacman ...

NASA explains Pluto's newly discovered "blue sky" and whether or not potential astronauts could ever witness an Earth-like sunrise. The New Horizons space probe sent back its first color images of ...

NASA Administrator Jared Isaacman has publicly endorsed restoring Pluto’s planetary status during a Senate budget hearing, ...

President Donald Trump first ran on a campaign to “make America great again.” Whether he’s been successful in doing so (or if America was ever great to begin with) is hotly contested—but even as the ...