9.6K views · 245 reactions | TELESCOPE COLLAPSE: The massive radio telescope at Puerto Rico’s Arecibo Observatory collapsed on Tuesday after its support cables snapped -- ending 57 years of astronomical discoveries. The telescope was featured in the 1995 James Bond movie, “Golden Eye.” https://cbsn.ws/2VBSYow | CBS Evening News | Facebook

The first pulsar was observed on November 28, 1967 at the Mullard Radio Astronomy Observatory by Jocelyn Burnell and Antony Hewish. A pulsar is a highly magnetized neutron star which emits an energetic beam of electromagnetic radiation as it rotates. The beam, which is ejected along the magnetic axis of the star, is visible only when it is pointed at the Earth. As a result, a pulsar produces an electromagnetic signal which seems to flicker on and off at a set interval. This is the phenomenon Dr.

[ À table! ] Dans les années 1980, le four à micro-ondes est l'électroménager à la mode. On y fait même cuire... une dinde de 10 livres! Suivez la recette, pour une volaille prête en moins de deux heures. Bon appétit! Source: Au jour le jour, 12 décembre 1985. Animatrice: Dominique Lajeunesse, chroniqueuse: Suzanne Charlebois-Geoffrion. | Les Archives de Radio-Canada

45K views · 376 reactions | Pour marquer la fin de la Semaine de la...