Neil deGrasse Tyson weighs in on New Horizons' Pluto discoveries

The New Horizons spacecraft completed its 3 billion mile journey to Pluto in July and the discoveries continue to pour in every week as NASA scientists receive and analyze data and images from the flyby. It will be another ...

NASA's New Horizons mission still threatened

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. The New Horizons science ...

Dust counter got few 'hits' on Pluto flyby

A student-built University of Colorado Boulder instrument riding on NASA's New Horizons spacecraft found only a handful of dust grains, the building blocks of planets, when it whipped by Pluto at 31,000 miles per hour last ...

New horizons brings Pluto's mysterious moons into play

Drifting along at what for decades was regarded as the outer boundary of our solar system, icy Pluto is far from alone. The dwarf planet has moons – at least five of them – which are all fascinating little worlds in their ...

Astronomer helping NASA spacecraft explore beyond Pluto

The computer found it first – Kuiper Belt Object 2014 MU69  – but University of Virginia astronomer Anne Verbiscer was the "human backup" who found it next. She confirmed the finding for NASA by using the same technique ...

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