The hunt for other intelligent civilisations has a new technique in its arsenal, but its first use has turned up no signs of alien broadcasts.
Australian astronomers used "very long baseline interferometry" to examine Gliese 581, a star known to host planets in its "habitable zone".
The hunt for aliens is fundamentally a vast numbers game, so the team's result should come as no surprise. . . .
. . . Gliese 581, a red dwarf star about 20 light-years away, is a particularly interesting candidate for the Search for Extraterrestrial Intelligence, or Seti.
It has six planets, two of which are "super-Earths" likely to be in this habitable zone.
So astronomers at Curtin University's International Centre for Radio Astronomy Research in Australia, put one of radio astronomy's highest-resolution techniques to work, listening in to the star system. . . .
. . . More
See Also:
Do Extra-Solar Planets Really Exist? |
Tally of Confirmed Alien Planets Surpasses 700 |
The 'Wow!' Signal: One Man's Search for SETI's Most Tantalizing Trace of Alien Life |
SHARE YOUR UFO EXPERIENCE
~~BOOK SALE~~
No comments :
Post a Comment
Dear Contributor,
Your comments are greatly appreciated, and coveted; however, blatant mis-use of this site's bandwidth will not be tolerated (e.g., SPAM etc).
Additionally, healthy debate is invited; however, ad hominem and or vitriolic attacks will not be published, nor will "anonymous" criticisms. Please keep your arguments "to the issues" and present them with civility and proper decorum. -FW