by Paul Davies
The eerie silence – are we alone in the universe?
for 14-19 and upwards,
Lectures | 14-19 and upwards | 11 years ago | 1803 views Rating:
Fifty years ago, a young astronomer named Frank Drake pointed a radio telescope at nearby stars in the hope of picking up a signal from an alien civilization. Thus began one of the boldest scientific projects in history: the Search for Extraterrestri....
by Harry Kroto
Radio Astronomy – Resolution Issues
for 18-22 and upwards,
Lectures | 18-22 and upwards | 12 years ago | 1314 views Rating:
Radio astronomy - resolution issues. The detection of long carbon chain molecules by radio astronomy. The conjectures on the origin of the chains in space and their possible relationship with the Diffuse Interstellar Bands that initiated the experime....