<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>Astronomers Puzzled by Powerful Radio Bursts</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br><span></span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">An international team of astronomers has detected four powerful
bursts that appear to come from billions of light-years away. At that
distance, the radio pulses would each have put out in a few thousandths
of a second the same amount of energy that the Sun would need 10,000
years to emit.</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><a href="http://spacewatchtower.blogspot.com/2013/07/astronomers-puzzled-by-powerful-radio.html">http://spacewatchtower.blogspot.com/2013/07/astronomers-puzzled-by-powerful-radio.html</a></div><div> </div><div>gaw<br><br></div><div>Glenn A. Walsh, Project Director,<br>Friends of the Zeiss < http://friendsofthezeiss.org ><br>Electronic Mail - < siderostat1989@yahoo.com ><br>SpaceWatchtower Blog: < http://spacewatchtower.blogspot.com/ ><br></div></div></body></html>