Skip to main content

Home/ Astronomy/ Group items tagged 2009

Rss Feed Group items tagged

Filter: All | Bookmarks | Topics Simple Middle
1More

Lunar astronauts get neighbourhood watch - space - 14 June 2009 - New Scientist - 0 views

www.newscientist.com/...s-get-neighbourhood-watch.html
shared by Mike Wolvie on 14 Jun 09 - Cached
  • Mike Wolvie on 14 Jun 09
     
    draughty
1More

Particles Larger Than Galaxies Fill the Universe? - 0 views

news.nationalgeographic.com/...cles-larger-than-galaxies.html physics scale neutrinos particle-physics cosmology time
shared by Todd Suomela on 04 Jun 09 - Cached
  • But over the roughly 13.7-billion-year lifetime of the cosmos, "relic" neutrinos have been stretched out by the expansion of the universe, enlarging the range in which each neutrino can exist.
1More

Space storm alert: 90 seconds from catastrophe - space - 23 March 2009 - New Scientist - 0 views

www.newscientist.com/...-seconds-from-catastrophe.html astronomy solar catastrophe coronal-mass-ejection black-swan gloom-and-doom electricity electric-grid risk space-weather
shared by Todd Suomela on 27 Mar 09 - Cached
  • Todd Suomela on 27 Mar 09
     
    The most serious space weather event in history happened in 1859. It is known as the Carrington event, after the British amateur astronomer Richard Carrington, who was the first to note its cause: "two patches of intensely bright and white light" emanating from a large group of sunspots. The Carrington event comprised eight days of severe space weather.
1More

GRB's: - 0 views

www.dailygalaxy.com/...-called-a-gammaray-burst-.html Astronomy
shared by Kalyan Roy on 10 Aug 09 - Cached
  • Kalyan Roy on 10 Aug 09
     
    Gamma-ray bursts (GRB) are the most powerful explosions known in the Universe; most originate in distant galaxies. A large percentage of bursts likely arise from the explosion of stars over 15 times more massive than our Sun. Experts believe that...
‹ Previous 21 - 40 of 59 Next ›
Showing 20▼ items per page