Posted by Jani Radebaugh on 2009/07/27 07:08 CDT
The Cassini spacecraft made its 59th flyby of Titan, Saturn's largest moon, on Friday, July 24, and in the last few hours we have received images from the RADAR instrument in SAR (Synthetic Aperture Radar) mode.
Posted by David Seal on 2009/06/04 06:31 CDT
Saturn is rapidly approaching equinox, where the Sun passes through the ring plane (south-to-north, i.e. the northern vernal equinox), and its ring system (i.e. its great now-gloomy poorly-lit circles of large blocks of water ice) is starting to show some really interesting behavior.
Posted by Ken Kremer on 2009/05/22 05:13 CDT
Farewell to Hubble, Obama Calls, Astronauts Testify to Congress as Shuttle is Set to Land
Posted by Emily Lakdawalla on 2006/02/07 11:00 CST
Saturn is surrounded by a crowded family of rings and moons, and two of those moons -- Epimetheus and Janus -- orbit Saturn so close together that it seems as though their different orbital speeds should make them crash into each other.
Posted by Emily Lakdawalla on 2005/10/19 07:12 CDT
I just noticed this picture on the Cassini raw images website. I love these "many worlds" pictures.
Posted by Emily Lakdawalla on 2005/06/02 09:00 CDT
As MESSENGER began its approach for its August 2 flyby of Earth, its cameras have snapped their first images. The images clearly show a cloudy Earth—and, to scientists' surprise, the Moon as well.