I’ve been told by someone at NSF that there may be an announcement today of an extrasolar “earth-like” planet (in terms of mass) at 1 PM. We’ll keep an eye out.
[Update at 11:30 AM EDT]
Here’s a link to a webcast on it, coming up in an hour and a half. The person who notified me of this writes:
“I believe, based on the level of media they’re expecting that it will be an earth-size and mass planet outside of the solar system.
Let’s keep our fingers crossed.”
[Update at 2 PM]
OK, it’s “more earth like than anything previously found,” but still not that earth like. It masses several times as much as the earth, at a distance of only a couple million miles from its star, with a year of only two earth days. Sounds more like a large “Mercury-like” planet.