USPS' 2016 stamps celebrate Pluto's exploration
...and 'Star Trek's' 50th anniversary.
Pluto gets rainbow-hued in NASA's latest images
New Horizons' infrared filter is casting the dwarf planet in a new light.
ICYMI: The best space, drone and car tech of the year
We'll take the drone that looks like a bird any day
Watch Pluto's mesmerizing space weather
NASA's Solar System weather simulation shows how quiet it was near Pluto when New Horizons showed up.
NASA releases an even closer look at Pluto's heart
Even Pluto's heart is full of scars.
NASA shows the sharpest ever close-up photos of Pluto
You can clearly see the mountains and ice on the dwarf planet.
The Big Picture: A psychedelic portrait of Pluto by New Horizons
The New Horizons team dressed the dwarf planet up in a surreal color scheme.
New Horizons is now on track to explore the outer solar system
New Horizons has begun its billion mile journey towards an ancient body.
New Horizons parts Pluto with a shot of its puniest moon
NASA's spacecraft is now enroute to a 30-mile-wide object a billion miles away.