A number of news outlets are indicating that NASA will be making a “big announcement” on life in the solar system this afternoon.

Stay tuned.

…of Accutane. Jupiter is developing a new red spot.

In this month’s Journal of Fusion I am told by Prof. Manuel of U. of Missouri-Rolla, you can read about evidence for a neutron star at the center of our very own sun kicking off nuclei to power it instead of via hydrogen fusion as we thought. There is some controversy about Manuel’s theory. If true, they might have to change the name of the journal to Journal of Fission.

We’ve lost a lot of probes in the attempt to explore Mars (though the Soviets and now Russians, have had even worse luck–have they ever had a successful Mars mission?). There even used to be grim jokes in Pasadena about the “Great Cosmic Ghoul” who ate Martian-bound robots.

But interestingly, once a mission is successful, it tends to be very successful–the rovers that landed a couple years ago were only designed (and expected to last) for three months, but they’re still going strong. Michelle Thaller has an article that explains why bad weather is good for Martian explorers.

SpaceToday.net has a good summary of the recently discovered extra solar planet massing only five times as much as ours.

My recommendation for the planet finders is to start looking for wobbles on the wobbles of the super massive planet orbits to see if they can find smaller planets or Moons. Or wobbles on cold binary stars that circle near the hab zone of hotter primaries that may also turn up lower mass planets.

Even if we never directly detect low mass planets, big hab zone planets may be like Jupiter or Saturn and have lots of moons, some of which have comfortable gravity and an atmosphere.

Ken Silber has a review of what look to be an interesting new book on exobiology.

Ken Silber has a review of what look to be an interesting new book on exobiology.

Ken Silber has a review of what look to be an interesting new book on exobiology.

Jay Manifold has some interesting statistics on the latest spectacular image from Hubble of the Crab Nebula.

Alan Boyle (who is on his way to check out the rocket racing exhibition in New Mexico), talks about advances in adaptive optics, with a spectacular picture of a sunspot.