This section of my web site gives examples of some of Carl Sagan's ideas on some controversial subject matter. If you would like more information on some of the subjects discussed below check out the links section of the site.

Time Travel
Dr. Sagan has stated that he beliefs that time travel into the future would be possible if we could somehow travel close to the speed of light. To read an interview with Sagan about this subject go to the links section of this site.

Alien Abductions
Dr. Sagan has stated that he believes that humans have been abducted by aliens. If you would like to read an interview with Sagan about this subject go to the links section of this site.