Google Earth now has NASA Layer

Google LatLong Blog reports the addition of NASA Layer in Google Earth. The NASA Layer has 3 components 1)Astronaut Photography of Earth 2)Satellite Imagery 3)Earth City Lights.

Here are some of the stunning images I found on Google Earth (with NASA Layer selected - which can be found under Featured Content)

Astronaut Photography Layer:
Spring thaw, Straights of Mackinac, Michigan (The top image was taken on March 22nd when the Mackinac Straights were still frozen and the bottom image on April 9th, 2005 when they began to thaw)


Satellite Imagery Layer:
Gangotri Glacier Retreat, India (Maybe Al Gore is right on Global Warming)


Earth City Lights Layer:
A look at the Urbanization Patterns - Upper Midwest, USA and Ontario, Canada (Chicago, Detroit, Milwaukee, Toronto)