Behold the Most Distant Crescent Moon

At first glance this pixelated picture may not look all that spectacular, but it gains a whole new meaning when you realize what it’s actually showing: a look at the most distant crescent moon ever seen! But this isn’t Earth’s moon; it’s Charon, Pluto’s largest companion, lit by the light from a Sun 3.2 billion miles away—some…

Why Are Pluto’s Moons So Weird?

Whether you want to call it a planet, dwarf planet, Kuiper Belt Object, or some or none of the above, there’s no denying that Pluto and its family of moons are true curiosities in the Solar System. Not only does little Pluto have one moon — Charon — that’s so massive in comparison that they both…

These New Pictures of Pluto Are Almost Impossibly Awesome

Hold on to your seats, hats, socks, etc… these newly-received and -released images of Pluto from the New Horizons spacecraft are, in a word, icantbelievewhatimseeingisreal! But they are real, and that’s what’s so great! Obviously you’re already looking at one of them above: it’s a view of Pluto captured after New Horizons had already made its closest…

Pluto’s Ice Mountains Revealed in Stunning Detail

At 3 p.m. EDT today, July 15 2015, from the Johns Hopkins University’s Applied Physics Laboratory in Laurel, Maryland, the New Horizons team revealed to the world the first high-resolution image acquired of the surface of Pluto. This was obtained during the historic July 14 flyby with New Horizons’ “Ralph” camera, and it’s our very first close-up view of…

Here’s Our Best and Last Look at Pluto’s Moon-facing Side

Three days before New Horizons’ closest pass by Pluto and we already have the first final image of the mission: this is the last “best” view we will have of Pluto’s Charon-facing side, as the spacecraft will be acquiring its most detailed images of the planet’s opposite side on July 14. Pluto and its largest…

Are You Ready For Pluto?

New Horizons sure is! With just over two weeks to go before the first-ever (and I repeat: EVER!) visit to Pluto and its family of moons the excitement has really ramped up exponentially, especially considering the increasingly detailed views of Pluto and Charon that the spacecraft has been capturing on approach. No longer just a…

Is That an Ice Cap? New Horizons Detects First Details on Pluto

Taken from a distance of about 69 to 64 million miles – just about the distance between the Sun and Venus – the images that make up this animation were captured by the LORRI imaging instrument aboard the New Horizons spacecraft and show its first detection of surface features on Pluto, including what may be the bright reflection of…

New Horizons Has Caught Its First Color Pic of Pluto

In a historic first – just one of many that will be made over the next several months, to be sure! – the New Horizons spacecraft captured its first color image of Pluto and its partner/satellite Charon on April 9 from a distance of 71 million miles – about equivalent to that between Venus and…

What Will We Name the Features on Pluto? You Decide.

This July the New Horizons spacecraft will perform its long-awaited flyby through the Pluto system, capturing unprecedented data and images of the distant icy planet and its companion satellites Charon, Nix, Hydra, Kerberos, and Styx. The first two worlds, in particular, will have their surfaces seen in high-resolution, allowing scientists to observe and map their features…

New Horizons Grabs Its First On-Approach Images of Pluto

After more than nine years of rocketing outwards through the Solar System, NASA’s New Horizons spacecraft is now zeroing in on its targets: the dwarf planet Pluto and its family of frozen moons, orbiting the Sun over three billion miles away from Earth. The images above show Pluto and its largest moon Charon on January 25…

New Horizons Captures Pluto and Charon Orbiting

Whether you think Pluto is a planet, a dwarf planet, a Kuiper Belt Object – or something else entirely – you should still be fascinated by this: a video of the dwarf planet Pluto and its largest moon Charon showing the two distinctly separate worlds actually in motion around each other! Captured by the New…

New Horizons’ First Look at Pluto’s Big Moon

The two bright clusters of pixels in the image above might not seem like much of a big deal, but they are… those two blocky blobs are the dwarf planet Pluto and its largest moon, Charon, as seen by the rapidly-approaching New Horizons spacecraft, destined for its ultimate close encounter in July 2015! This represents…