New Horizons

Extensive observations by NASA's New Horizons mission have resulted in the first-ever map of the galaxy in an ultraviolet wavelength.

NASA's New Horizons Pluto probe is gearing up to cross the "termination shock," an exotic boundary in the outer solar system, as early as 2027.

NASA's New Horizons spacecraft, which flew by Pluto in 2015, has offered the best-yet estimates of how dark deep space truly is.

How a cosmic dust storm is helping New Horizons to redraw the map of the outer solar system.

When Alan Stern launches to space this week on Virgin Galactic's fifth commercial flight, he'll accomplish the goal of a lifetime. But it won't just be a joyride for Stern — he'll be working.

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

With its budget being trimmed for 2024, NASA is making some weighty decisions... and one includes drastically trimming New Horizons funds by replacing the current science staff with a new team.

An observing campaign involving New Horizons, the Hubble Space Telescope and perhaps even you is designed to better understand how heat flows through the atmospheres of two ice giants.

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

NASA's New Horizons probe flew by Pluto nearly eight years ago, but the epic encounter is still bearing scientific fruit.