martedì 21 luglio 2015

NYT Science: Four Decades Later, a New ‘Blue Marble’ Photo of Earth From NASA

Four Decades Later, a New ‘Blue Marble’ Photo of Earth From NASA
By KENNETH CHANG

Most of the pictures of Earth you’ve seen over the years have been the same photograph. This one is new, and there will be more.

Published: July 21, 2015 at 06:00AM

via NYT Science http://ift.tt/1OvOOTF