India, Aug. 7 -- A new analysis has found evidence of liquid on Pluto's surface, NASA says.
A new analysis of imagery collected during NASA's New Horizons spacecraft's 2015 encounter with Pluto provides evidence that liquid nitrogen is rising to Pluto's surface through cracks in the northern edge of the Sputnik Planitia, part of the massive heart-shaped glacier on the dwarf planet's surface. This is the first evidence of recently flowing liquid on Pluto.
"Pluto never stops surprising us," said Alan Stern, principal investigator of New Horizons and lead study author from the Southwest Research Institute in Boulder, Colorado. "In addition to suggesting that liquids have recently expressed themselves on Pluto's surface, this result also sugg...