As New Horizons continues to close the gap between itself and Pluto more details are being revealed in images of the planet and its (comparatively) giant moon. Some of the latest images are showing some particularly intriguing features just below Pluto’s equator: a row of somewhat evenly-spaced dark spots, each about 300 miles (480 km) wide….
Category: Pluto
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…
How Bright is Daytime on Pluto?
We all know that Pluto is very far from the Sun, on average about 40 times as far away from it as Earth is, and as such it is very cold and dark. But just how dark is it on Pluto? If you were an astronaut walking around on Pluto would the Sun really just…
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…
Closing In on Planet Pluto: an Interview with New Horizons PI Alan Stern
After more than nine years of traveling through space the New Horizons spacecraft is now in the home stretch of its journey, with less than 120 days and 143 million kilometers to go before it makes its historic flyby of the Pluto system on July 14. It will be the first time we get a good close-up look…
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…
What Is Pluto? A New Video from New Horizons
Is Pluto a planet? A dwarf planet? A Kuiper Belt Object? All — or none — of the above? Pluto has been a topic of scientific fascination since Clyde Tombaugh discovered it in February 1930, and then a topic of controversy after the IAU reclassified it as a dwarf planet in 2006. While conversations continue…
Fastest, Farthest, First: New Horizons Closing in on Pluto
It’s a journey spanning 85 years and billions of miles: humanity’s first-ever encounter with the dwarf planet system of Pluto and Charon, located in the frozen far reaches of our Solar System where our entire planet is a barely-visible pale blue dot — just a “mote of dust suspended in a sunbeam.” Launched in 2006,…
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…
Lights in the Dark 