spacetoday.net: space news from around the webin association with SpaceNews


Astronomers discover mysterious extragalactic radio bursts
Posted: Fri, Jul 5, 2013, 1:28 PM ET (1728 GMT)
Astronomers have detected several short bursts of radio waves they believe are coming from as-yet unknown sources from outside our galaxy. In a paper published in the journal Science this week, astronomers reported the discovery of four such bursts, lasting for several milliseconds each, in observations by the Parkes radio telescope in Australia. Astronomers have not identified specific sources of the bursts but conclude they originate from outside the Milky Way galaxy at distances of up to several billion light-years. The busts, which may take place as frequently as every ten seconds over the whole sky, could be linked to magnetic neutron stars known as magnetars as they collapse into black holes.
<<previous article   next article>>
news in brief

SpaceX launches Indonesia communications satellite
Posted: Sun, Sep 14 4:07 AM ET (0807 GMT)

Soyuz launches Progress cargo spacecraft to ISS
Posted: Sun, Sep 14 4:06 AM ET (0806 GMT)

news links
Monday, September 15
SpaceX Launches Northrop Grumman Cargo Ship To ISS
Aviation Week — 1:18 am ET (0518 GMT)
SpaceX launches Falcon 9 rocket from Cape Canaveral on Sunday
WESH-TV Orlando — 1:18 am ET (0518 GMT)


about spacetoday.net   ·   info@spacetoday.net   ·   mailing list