Play all audios:
Access through your institution Buy or subscribe This is a preview of subscription content, access via your institution ACCESS OPTIONS Access through your institution Subscribe to this
journal Receive 51 print issues and online access $199.00 per year only $3.90 per issue Learn more Buy this article * Purchase on SpringerLink * Instant access to full article PDF Buy now
Prices may be subject to local taxes which are calculated during checkout ADDITIONAL ACCESS OPTIONS: * Log in * Learn about institutional subscriptions * Read our FAQs * Contact customer
support AUTHOR INFORMATION AUTHORS AND AFFILIATIONS * Department of Physics, Tulane University, New Orleans, Louisana, 70118, USA Frank J. Tipler Authors * Frank J. Tipler View author
publications You can also search for this author inPubMed Google Scholar RIGHTS AND PERMISSIONS Reprints and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE Tipler, F. Alien life. _Nature_
354, 334–335 (1991). https://doi.org/10.1038/354334a0 Download citation * Issue Date: 28 November 1991 * DOI: https://doi.org/10.1038/354334a0 SHARE THIS ARTICLE Anyone you share the
following link with will be able to read this content: Get shareable link Sorry, a shareable link is not currently available for this article. Copy to clipboard Provided by the Springer
Nature SharedIt content-sharing initiative