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ynet - מחשבים - סופו של המין האנושי ותחילתו של מין חדש?

ynet - מחשבים - סופו של המין האנושי ותחילתו של מין חדש? | מדע | Scoop.it
האם סופו של המין האנושי קרוב? ד"ר יובל נח הררי מהאוניברסיטה העברית סבור כי בפרק זמן של כחמישים, מאה אולי מאתיים שנה יישלט העולם על-ידי אדם עליון חדש
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Hubble spies fledgling galaxies as astronomy goes back in time - SlashGear

Hubble spies fledgling galaxies as astronomy goes back in time - SlashGear | מדע | Scoop.it
SlashGearHubble spies fledgling galaxies as astronomy goes back in timeSlashGearNASA has released images of primitive galaxies formed more than 13 billion years ago, using the Hubble Space Telescope to share the deepest images of our universe...
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Will you still see meteors tonight, December 14, 2012? Yes! | Astronomy ... - EarthSky (blog)

Will you still see meteors tonight, December 14, 2012? Yes! | Astronomy ... - EarthSky (blog) | מדע | Scoop.it
Examiner.comWill you still see meteors tonight, December 14, 2012? Yes! | Astronomy ...EarthSky (blog)We're getting many reports from our friends on Facebook that this year's Geminid meteor shower has been grand so far.
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A temperature below absolute zero: Atoms at negative absolute temperature are the hottest systems in the world

A temperature below absolute zero: Atoms at negative absolute temperature are the hottest systems in the world | מדע | Scoop.it
On the absolute temperature scale, which is used by physicists and is also called the Kelvin scale, it is not possible to go below zero – at least not in the sense of getting colder than zero kelvin.

Via Ioannis
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Cassini spots mini Nile River on Saturn moon - Astronomy Magazine

Cassini spots mini Nile River on Saturn moon - Astronomy Magazine | מדע | Scoop.it
Times of IndiaCassini spots mini Nile River on Saturn moonAstronomy MagazineThis image from NASA's Cassini spacecraft shows a vast river system on Saturn's moon Titan.
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