More than a decade ago, data from the Cassini mission to Saturn suggested that the planet’s largest moon, Titan, had a vast ocean of liquid water below its frozen surface. In a new study, ºÚÁϳԹÏÍø researchers teamed up with NASA scientists to show that the interior is likely composed of slushy layers instead.
Baptiste Journaux, a ºÚÁϳԹÏÍø faculty member in Earth and space sciences, and four graduate students will travel to Arkansas on Monday to view the total solar eclipse. They will use a special telescope to capture images of solar features that can be viewed most clearly during an eclipse.Â
The American Geophysical Union announced Sept. 13 that five ºÚÁϳԹÏÍø faculty members have been elected as new fellows, representing the departments of astronomy, Earth and space sciences, oceanography, global health, and environmental and occupational health sciences.
Scientists suspect that the red streaks crossing the surface of Jupiter’s moon Europa is a frozen mixture of water and salts, but its chemical signature matches no known substance on Earth. Now researchers have discovered a new type of solid crystal that forms when water and table salt combine in cold, pressurized conditions. Researchers believe the new substance created in a lab on Earth could form at the surface and bottom of these worlds’ deep oceans.
A planetary scientist worked with engineers to measure the physical limits of a liquid for salty water under high pressure. Results suggest where robotic missions should look for extraterrestrial life on the ice-covered oceans of Jupiter’s moon Europa and Saturn’s moon Titan.