An Interesting Extrasolar Planet Announcement Next Week

ESO: Media Telecon to Discuss Significant Exoplanet Finding

"On Monday 19 October 2009, astronomers will report at the international ESO/CAUP exoplanet conference in Porto, Portugal, on a significant discovery in the field of exoplanets, obtained with the High Accuracy Radial Velocity Planet Searcher, better known as HARPS, the spectrograph for ESO's 3.6-meter telescope."

From the same authors, using the same instrument: arXiv:0906.2780: The HARPS search for southern extra-solar planets XVIII. An Earth-mass planet in the GJ 581 planetary system

"We report here the detection of an additional planet - GJ 581e - with a minimum mass of 1.9 M_earth With a period of 3.15 days, it is the innermost planet of the system and has a 5% transit probability."

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This page contains a single entry by Keith Cowing published on October 15, 2009 8:21 PM.

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