Comet Hale-Bopp (C/1995 O1) was discovered on 23 July 1995 by two independent observers, Alan Hale (Cloudcroft, N.M.) and Thomas Bopp (Stanfield, AZ), and is showing potential of putting on...

Information, articles, observing tips and lists of links about Comet Hale-Bopp ... Will Hale-Bopp truly be a "Comet of the Century", or will it be a fizzle?

It shows that Comet Hale-Bopp is still active at a distance of about 2,000 million km from the Sun. It is also a very large object, measuring at least 2 million km across.

Addition on March 11: Please note that during the hectic phase in March - April 1997, additional, very recent information may be displayed on the front page of the ESO Comet Hale-Bopp Homepage.

With over 5,100 images, this site has the largest collection of Comet Hale-Bopp images in the world available on the Internet. The home page is maintained solely on the volunteer efforts of myself.

This system was designed to allow individuals on the Web to view very recently uploaded images of comet Hale-Bopp.

Comet Hale-Bopp, discovered by two Americans in 1995, won't get any closer to Earth than 122 million miles. ... Comet Hale-Bopp Timeline; NASA Jet Propulsion Laboratory Website

Comet Hale-Bopp May Have Formed Near Neptune, based on the first-evermeasurement of a noble gas in a comet, which revealed the comet has an abundance of argon. ... Comet Hale-Bopp,

The most spectacular celestial viewing event of 1997 was the arrival of comet Hale-Bopp in the northern hemisphere.

Sacred Texts: UFOs ... We invited him to put the interest surrounding Comet Hale-Bopp into scientific perspective and to comment on the various sensational claims accompanying it.