News tagged with cassini spacecraft

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Cassini captures ice queen Helene

(PhysOrg.com) -- NASA's Cassini spacecraft has successfully completed its second-closest encounter with Saturn's icy moon Helene, beaming down raw images of the small moon. At closest approach, on June 18, ...

Jun 21, 2011
5 / 5 (4) 1 | with audio podcast

A water ocean on Titan?

Oddities in the rotation of Saturn's largest moon Titan might add to growing evidence that it harbors an underground ocean, researchers suggest.

May 05, 2011
5 / 5 (24) 57 | with audio podcast

Cassini finds Enceladus is a powerhouse

(PhysOrg.com) -- Heat output from the south polar region of Saturn's moon Enceladus is much greater than was previously thought possible, according to a new analysis of data collected by NASA's Cassini spacecraft. ...

Mar 08, 2011
5 / 5 (21) 38 | with audio podcast

STAR TRAK for March 2011

Mercury will make its best evening appearance of the year in March. It will become visible to the unaided eye during the second week of the month about 40 minutes after sunset, almost directly below much brighter ...

Mar 02, 2011
3 / 5 (1) 0