Planned moon and Mars missions require timely communications and navigation systems, which is prompting NASA officials to ...

NASA's New Horizons spacecraft made history by flying past Pluto, sending back groundbreaking data that would change our ...

NASA faces a proposed $6 billion agency-wide funding cut by the Trump administration, including a 47% reduction of science ...

Because Pluto is so dim, you need a telescope to see it. “A backyard telescope could do it under the right conditions,” says ...

NASA's New Horizons spacecraft captured images of Pluto and its moons as never before.

Over the past decade, researchers have been puzzling through Pluto’s mysteries. Meanwhile, the New Horizons probe heads for interstellar space.

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 ...

A NASA spacecraft 4 billion miles from Earth yielded its first close-up pictures Wednesday of the most distant celestial object ever explored, depicting what looks like a reddish snowman. Ultima ...

This breathtaking video from NASA's New Horizons spacecraft shows what it'd be like to land on the dwarf planet.

NASA’s New Horizons spacecraft snapped the first high-resolution photographs of Pluto and its moons this week. The images reveal the planetary system in unprecedented detail — highlighting ...

Euphoria broke out at NASA as space probe New Horizons sent back a signal Tuesday, confirming a successful Pluto flyby.

RENO, Nev. (MyNews4.com & KRNV) -- NASA is set to make history Tuesday. "NASA and our country has been the first to take pictures of every planet surface with a probe and this is no exception ...