JPL/NASA

Mapping volcanic heat on Io

(Phys.org) -- A new study finds that the pattern of heat coming from volcanoes on Io's surface disposes of the generally-accepted model of internal heating.  The heat pouring out of Io's hundreds of erupting ...

Jun 11, 2012 4.8 / 5 (6) 2 | with audio podcast

Hubble spies edge-on beauty

(Phys.org) -- Visible in the constellation of Andromeda, NGC 891 is located approximately 30 million light-years away from Earth. The NASA/ESA Hubble Space Telescope turned its powerful wide field Advanced ...

May 21, 2012 3.4 / 5 (5) 16 | with audio podcast