Hostname: page-component-78c5997874-s2hrs Total loading time: 0 Render date: 2024-11-20T05:15:42.570Z Has data issue: false hasContentIssue false

Perspectives on our cosmic habitat

Published online by Cambridge University Press:  29 June 2011

Martin J. Rees*
Affiliation:
Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, United Kingdom email: [email protected]
Rights & Permissions [Opens in a new window]

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

In this talk I shall try to highlight some themes that seem to promise specially interesting progress in the coming decades. I can't claim to be much of a prophet myself, but I'd like to recall someone who was: Arthur C. Clarke. He lived in Sri Lanka, and died in 2007, aged 90. I'd like to discuss three issues that he would have found interesting: space and alien life; galaxies and their origin; and (more speculatively) the size of our universe.

Type
Contributed Papers
Copyright
Copyright © International Astronomical Union 2011