runaway albedo effect tagged posts

Pluto, shown here in the front of this false-color image, has a bright ice-covered ‘heart.’ The left, roughly oval lobe is the basin provisionally named Sputnik Planitia. Sputnik Planitia appears directly opposite Pluto’s moon, Charon (back). Credit: NASA/JHUAPL/SWRI

Heart’s location and Charon’s existence led to heart’s formation. Pluto’s “icy heart” is a bright, two-lobed feature on its surface that has attracted researchers ever since its discovery by the NASA New Horizons team in 2015. Of particular interest is the heart’s western lobe, informally named Sputnik Planitia, a deep basin containing 3 kinds of ices – frozen nitrogen, methane and CO — and appearing opposite Charon, Pluto’s tidally locked moon...