Ever since New Horizons first beamed back its beauty shots of Pluto in 2015, we’ve been poring over the data. Now, planetary scientists have reported evidence confirming the presence of cryovolcanoes on Pluto. The cryovolcanic region borders the southwest aspect of Sputnik Planitia, a brightly reflective, heart-shaped plateau of nitrogen …
Read More »Pluto’s A Planet Again
Like many people, I grew up in a solar system of nine planets. It’s the same solar system we live in now, of course, but the definition of a “planet” changed in 2006 to exclude poor little Pluto and its frosty kin. That was before we’d even seen the little …
Read More »Pluto’s Mountains
The bright frosts observed in 2015 in the equatorial region of Cthulhu on Pluto are mostly made of methane-rich ice, according to new research. This image, taken by NASA’s New Horizon spacecraft in 2015, shows the Pigafetta Montes mountain range on Pluto; the colorization on the right indicates the concentrations …
Read More »Newborn Pluto Subsurface
Was Hot and Had Subsurface Ocean: Study Pluto is thought to possess a subsurface ocean beneath its thick ice shell. It has generally been assumed that the dwarf planet formed out of cold material and then later developed its ocean due to warming from radioactive decay. By combining numerical simulations …
Read More »NASA’s New Horizons Spacecraft Halfway from Pluto to Kuiper Belt Object 2014 MU69
Continuing on its path through the outer regions of our Solar System, New Horizons has now traveled half the distance from the dwarf planet Pluto to its next target, the Kuiper Belt object 2014 MU69. Artist’s impression of New Horizons encountering a Kuiper Belt object. Image credit: NASA / Johns …
Read More »Pluto AI raises $2.1 million to bring intelligence to water treatment
Former 500 Startups accelerator company Pluto AI is announcing $2.1 million in fundraising today from Fall Line Capital, Refactor Capital, Unshackled Ventures, Comet Labs and additional angels. Pluto is taking advantage of the sensorification of modern water treatment plants to extrapolate insights that can save operators precious time, money and water. The Pluto analytics platform presents …
Read More »This week in space: Pluto, Europa, and 96 nanosats
India just set a world record by sending 104 satellites into space in a single launch. One hundred and three of them were nanosats, but they were crated beside Cartosat-2D: a three-quarter-ton beast the Indian government is going to use for cartography, imaging and maybe weather mapping. Ninety-six of the 103 were …
Read More »The Secrets of Pluto’s Thin Blue Line
“Like a summer’s evening here on Earth just after sunset. A faint blue glow follows the Sun below the horizon — the only bit of color within an otherwise black sky,” Tanguy Bertrand imagines a view from the surface of Pluto, a picture more fully realized following recent man-made visitors …
Read More »New Horizons Spots Penitentes in Pluto’s Tartarus Dorsa Region
Planetary researchers using data from NASA’s New Horizons mission have found evidence of snow and ice features on the dwarf planet Pluto that, until now, had only been seen on Earth. The findings appear this week in the journal Nature. In this extended color image of Pluto taken by NASA’s …
Read More »New Horizons Data Suggest Viscous Ocean Lies beneath Pluto’s Heart-Shaped Region
A cold, slushy ocean lying deep beneath Pluto’s bright, heart-shaped Tombaugh Regio is the best explanation for features revealed by NASA’s New Horizons probe, according to new research. This cutaway image of Pluto shows a section through the area of Sputnik Planitia, with dark blue representing a subsurface ocean and …
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