411 Offer Upgrade
User ID: 69091784 United States 05/01/2015 06:40 PM Report Abusive Post Report Copyright Violation | Pluto May Have Icy Cap The latest images from NASA's New Horizons spacecraft show a bright spot near the dwarf planet's pole Images from NASA’s New Horizons spacecraft suggest that Pluto has a polar cap made of some kind of ice. The pictures, taken over the past few weeks and released on April 29, show Pluto with its largest moon, Charon. The dwarf planet’s surface is mottled with light and dark patches, each measuring hundreds of kilometres across. But its pole remains bright no matter how Pluto rotates, suggesting that a highly reflective icy cap may exist there. “It’s very suspiciously suggestive,” says Alan Stern, the mission’s principal investigator, who is based at the Southwest Research Institute in Boulder, Colorado. “It’s rare to see any planet in the Solar System at this low resolution displaying such strong surface markings,” he adds. “It’s a mystery whether these bright and dark regions are caused by geology or topography or composition.” MORE.... [ link to www.scientificamerican.com] "Necessity is the plea for every infringement of human freedom. It is the argument of tyrants; it is the creed of slaves." --William Pitt |
411 (OP)
User ID: 69091784 United States 05/01/2015 08:26 PM Report Abusive Post Report Copyright Violation | Re: Pluto May Have Icy Cap The latest images from NASA's New Horizons spacecraft show a bright spot near the dwarf planet's pole 1 "Necessity is the plea for every infringement of human freedom. It is the argument of tyrants; it is the creed of slaves." --William Pitt |
ragebuddy
User ID: 46088841 United States 05/01/2015 08:29 PM Report Abusive Post Report Copyright Violation | Re: Pluto May Have Icy Cap The latest images from NASA's New Horizons spacecraft show a bright spot near the dwarf planet's pole A planet far away from the sun has ice!!! |
Anonymous Coward User ID: 69067691 United Kingdom 05/02/2015 07:06 AM Report Abusive Post Report Copyright Violation | Re: Pluto May Have Icy Cap The latest images from NASA's New Horizons spacecraft show a bright spot near the dwarf planet's pole 5 Stars and K |
411 (OP)
User ID: 69091784 United States 05/02/2015 03:50 PM Report Abusive Post Report Copyright Violation | Re: Pluto May Have Icy Cap The latest images from NASA's New Horizons spacecraft show a bright spot near the dwarf planet's pole last "Necessity is the plea for every infringement of human freedom. It is the argument of tyrants; it is the creed of slaves." --William Pitt |