Morning Overview on MSN

Inner solar system tour explains Mercury, Venus, and Mars

Mercury, Venus, and Mars sit within the same general neighborhood as Earth, yet each has followed a radically different path.
The New York Times

NASA Launches Mission to Map the Bubble Around Our Solar System

A NASA mission, IMAP, and two more spacecraft that will study space weather are traveling through space atop a single SpaceX rocket. By Kenneth Chang A SpaceX rocket launched on Wednesday morning ...