Archive: 05/20/2010

Two Peas in an Irregular Pod

(PhysOrg.com) -- Our sun may be an only child, but most of the stars in the galaxy are actually twins. The sibling stars circle around each other at varying distances, bound by the hands of gravity.

May 20, 2010 4.5 / 5 (4) 0 | with audio podcast

Oceans Smaller And Warmer

Two new studies out this week give the best scientific estimates of the average depth of the world's oceans, the total amount of water they contain, and the extent to which this water warmed over the last ...

May 20, 2010 3.7 / 5 (22) 78 | with audio podcast