View of Home from Deep Space

What a beautiful sight! Earth and our moon, as seen from 31 million miles away...



NASA's Deep Impact spacecraft has created a video of the moon transiting (passing in front of) Earth as seen from the spacecraft's point of view 50 million kilometers (31 million miles) away. Scientists are using the video to develop techniques to study alien worlds.

"Making a video of Earth from so far away helps the search for other life-bearing planets in the Universe by giving insights into how a distant, Earth-like alien world would appear to us," said University of Maryland astronomer Michael A'Hearn, principal investigator for the Deep Impact extended mission, called Epoxi.

During a full Earth rotation, images obtained by Deep Impact at a 15-minute cadence have been combined to make a color video. During the video, the moon enters the frame (because of its orbital motion) and transits Earth, then leaves the frame. Other spacecraft have imaged Earth and the moon from space, but Deep Impact is the first to show a transit of Earth with enough detail to see large craters on the moon and oceans and continents on Earth.

You can read the full release here.

Colonel Sanders via Satellite??!

I *love* Google Maps, especially the "street view" feature. I could spend hours just looking at places all over the world.

I was looking at Google Maps today to verify that there is absolutely NOTHING between my house in New Mexico and the Grand Canyon (well, no cities, no people--just lots of mountains, sand, desert, etc.). And there IS literally nothing in between!

Zooming past the Grand Canyon, I was looking at Las Vegas and then went north in search of Area 51. I was completely surprised when I zoomed in on what I thought was Area 51---and saw a huge KFC (Colonel Sanders) logo!!!

Do you see it yet?
Zooming in:

At first, I thought the government photoshopped that head to cover something in Area 51. However, apparently, KFC constructed a giant tile ad of their logo/mascot, Colonel Saunders, to “make it viewable from space”. The giant logo was intentionally constructed near Area 51 so that Google Maps visitors (and other satellite maps) would see the ad. They're calling this an "astrovertisement" and apparently "mapvertising" and "roofvertising" are trends for the future.

I wonder if there are other giant "astrovertisements"out there?