The 2016 launch window for Mars missions is fast approaching along with opposition, and ESA is refining its target window…
Eclipse tetrads of doom. Mars, now bigger than the Full Moon each August. The killer asteroid of the month that…
Researchers at the University of Washington's Virtual Planetary Laboratory have devised a new habitability index for judging how suitable alien planets…
Highest resolution mosaic of ‘Tombaugh Regio’ shows the heart-shaped region on Pluto focusing on ice flows and plains of ‘Sputnik…
Spectacular imagery of huge regions of flowing ice, monumental mountain ranges and a breathtakingly backlit atmospheric haze showing Pluto as…
Scientists say NASA's Kepler Space Telescope has discovered Earth's "older, bigger first cousin" – a planet that's about 60 percent bigger…
APPLIED PHYSICS LABORATORY, LAUREL, MD - The highest resolution images ever taken of Pluto by humanity’s first spacecraft ever to…
This annotated view of a portion of Pluto’s Sputnik Planum (Sputnik Plain), named for Earth’s first artificial satellite, shows an…
Plutophiles everywhere rejoice. On the eve of history’s first ever up close flyby of mysterious Pluto on Tuesday morning July…
‘Here be Dragons…’ read the inscriptions of old maps used by early seafaring explorers. Such maps were crude, and often…