This 3 sentence summary provides the key details from the document: The document describes a photo taken from the Columbia shuttle showing Europe and Africa at sunset, with lights visible in some western cities while it is still daylight further east, and various Atlantic islands and Greenland also visible. The massive Sahara desert is prominently visible both during the day and at night from the shuttle's perspective. The photo provides a unique view of the locations and features visible from above the Earth's atmosphere at sunset.

1. One of the last photos from the Columbia shuttle.

2. The picture is of Europe and Africa when the sun is setting. The lights are already on in Holland, Paris and Barcelona; it's still daylight in London, Lisbon and Madrid.

3. In the Atlantic Ocean you can see: Azores Islands Madeira Islands Canary Islands Cape Verde Islands Greenland

4. Note ho w huge the Sahara is; it can be seen clearly both during daytime and night time.

5. the end