NASA will extend the New Horizons mission through 2028 or 2029, allowing the spacecraft to continue studying its exotic environs far from the sun.

NASA has announced an updated plan to continue New Horizons’ mission of exploration of the outer solar system.

A NASA parallax experiment involving New Horizons shows the probe now sees some stars in slightly different positions than we do on Earth, revealing just how far the spacecraft is from home.

The future of NASA's New Horizons Pluto probe is uncertain following debates at NASA over how best to use the spacecraft.

Pluto nearly fills the frame in this image from NASA's New Horizons spacecraft. The image was taken on July 13, 2015, when the spacecraft was 476,000 miles (768,000 kilometers) from the surface.

NASA unveiled more discoveries about Pluto Friday from the data that's begun trickling back after this week's historic fly-by.

The New Horizons spacecraft that studied Pluto and Kuiper belt object Arrokoth continues its pioneering exploration of the Kuiper belt. However, that might soon end if NASA doesn't change course ...

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

NASA’s New Horizons spacecraft has provided new data on the Jupiter system — stunning scientists with never-before-seen perspectives of the giant planet’s atmosphere, rings, moons and ...

In 2015, New Horizons zipped past Pluto, giving astronomers their closest look yet at the erstwhile planet and its moons. NASA's probe traveled some 3 billion miles to reach Pluto.

NASA will extend the New Horizons mission through 2028 or 2029, allowing the spacecraft to continue studying its exotic environs far from the sun.