Everything Science Forum

Everything Space => Space Science and Astronomy => Topic started by: Orstio on May 18, 2006, 04:04:28 PM



Title: Trio of Neptunes and their Belt
Post by: Orstio on May 18, 2006, 04:04:28 PM
Click here to read the article ... (http://www.everything-science.com/content/view/196/1/)
Quote
Using the ultra-precise HARPS spectrograph on ESO’s 3.6-m telescope at La Silla (Chile), a team of European astronomers have discovered that a nearby star is host to three Neptune-mass planets. The innermost planet is most probably rocky, while the outermost is the first known Neptune-mass planet to reside in the habitable zone. This unique system is likely further enriched by an asteroid belt.
 

(http://www.everything-science.com/images/stories/phot-18a-06-normal.jpg)
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[P]“For the first time, we have discovered a planetary system composed of seve. . .


Title: Re: Trio of Neptunes and their Belt
Post by: remcook on May 19, 2006, 04:16:50 AM
very cool. and the whole business of planet detection has only just begun. curious to see what else we will find


Title: Re: Trio of Neptunes and their Belt
Post by: Astronuc on May 19, 2006, 05:06:58 AM
It would be nice to have bigger and better telecsopes with higher resolution in orbit.  It would also seem worthwhile to continue to support Hubble Space Telescope.