About Astronomy Picture of the Day

How to Bookmark or Hotlist APOD

Link to our main NASA site: http://antwrp.gsfc.nasa.gov/apod/astropix.html.
This main site is the first to update and the most likely to be up-to-date.

Alternatively, link to one of our mirror sites:
London (University College): http://www.star.ucl.ac.uk/~apod/apod/astropix.html,
US Midwest (Michigan Tech): http://www.phy.mtu.edu/apod/astropix.html,
Switzerland: http://mirrors.inside.net/apod/, maintained by Balthasar Indermuehle,
Russia: http://www.sai.msu.su/apod/,
Taiwan (in Chinese): http://phyhp.phy.ncku.edu.tw/~astrolab/mirrors/apod/astropix.html,
and (in English): http://phyhp.phy.ncku.edu.tw/~astrolab/mirrors/apod_e/astropix.html maintained by Han-Tzong Su,
Brazil (in Portuguese): http://apod.aguianet.com.br/,
or (in Czech): http://www.astro.cz/apod/, maintained by Josef Chlachula.
(Will other mirror curators please re-send us your email addresses.)

These addresses will bring you the most recent available Astronomy Picture of the Day (APOD). In Netscape, click on "Bookmarks", then "Add Bookmark." If the date displayed is anything other than today's date, hit "Reload" or "Refresh" on your browser. To see past APODs, click on "Archive" near the bottom of each page. To navigate to the previous day's picture, click on the less than [ < ] symbol near the bottom left of each page. If it is available, you can also navigate to the next day's picture by clicking on the greater than [ > ] symbol near the bottom right of each page.

Astronomy Picture of the Day (APOD) is originated, written, coordinated, and edited in 1995, 1996, 1997, 1998, and 1999 by Robert Nemiroff and Jerry Bonnell. The APOD archive contains the largest collection of annotated astronomical images on the internet.

In real life, Bob and Jerry are two professional astronomers who spend most of their time researching the universe. Bob is an associate professor at Michigan Technological University in Houghton, Michigan, USA, while Jerry is a scientist at NASA's Goddard Space Flight Center in Greenbelt, Maryland USA. They are two married, mild, and lazy guys who might otherwise appear normal to an unsuspecting guest. Together, they have found new and unusual ways of annoying their wives such as staging astronomical debates. Most people are surprised to learn that they have developed the perfect random number generator.

APOD is proud to acknowledge that it received several accolades during its short existence. In 1995, APOD was voted NASA's Cool Site of the Year. In 1996, APODs popularity rose to make it among the most popular astronomy sites on the web. In 1997 and 1998, APOD was mentioned among PC Magazine's Top 100 Web Sites.

( APOD Banner Graphic courtesy of Nick Zivanovic of the Calumet Astronomical Society )

About image permissions:

All the images on the APOD page are credited to the owner or institution where they originated. Some of the images are copyrighted and to use these pictures publicly or commercially one must write to the owners for permission. For the copyrighted images, the copyright owner is identified in the APOD credit line (please see the caption under the image), along with a hyperlink to the owner's location. NASA images are in the public domain, official guidelines for their use can be found here. For images credited to other owners/institutions, please contact them directly for copyright and permissions questions.

Neither NASA nor APOD can grant permission to use copyrighted images. For use of these images, please write to the copyright owners.

Do you enjoy APOD? Do you have a picture that would make a good APOD? If so, we would enjoy hearing from you. Please write to Robert Nemiroff at nemiroff@mtu.edu or Jerry Bonnell at bonnell@grossc.gsfc.nasa.gov.

Thank you for sharing the APOD experience! We genuinely hope you have had a pleasant and educational few moments with us.

Today's Astronomy Picture of the Day
Robert Nemiroff's participation in APOD is supported, in part, by a grant from the National Science Foundation.

Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Technical Rep.: Jay Norris. Specific rights apply.
A service of: LHEA at NASA/ GSFC
&: Michigan Tech. U.