Astronomy Picture of the Day

Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

2006 June 20
See Explanation.  Clicking on the picture will download
 the highest resolution version available.

Illustration Credit & Copyright: Inga Nielsen

Explanation: Is this a picture of a sunset from Earth's North Pole? Regardless of urban legends circulating the Internet, the answer is no. The above scene was drawn to be an imaginary celestial place that would be calm and peaceful, and therefore titled Hideaway. The scene could not exist anywhere on the Earth because from the Earth, the Moon and the Sun always have nearly the same angular size. This is particularly apparent, for example, during solar eclipses. Still, the scene drawn is quite striking, and the crescent part of the "moon" shown is approximately accurate given the location of the parent star. In reality, the North Pole of Earth looks different. Starting earlier this month, the North Pole even has a web camera returning near-live pictures.

Tomorrow's picture: stonehenge sunrise

< | Archive | Index | Search | Calendar | Glossary | Education | About APOD | Discuss | >

Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: EUD at NASA / GSFC
& Michigan Tech. U.