New Horizons just completed its first successful stellar navigation test in deep space, a groundbreaking moment for ...

By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the ...

NASA’s New Horizons successfully used stellar parallax from deep space to pinpoint its location, pioneering a new method of ...

NASA's New Horizons spacecraft has traveled so far from Earth that the relative position of the stars is beginning to shift — a fact that could help future spacecraft navigate the galaxy on their own.