Another Carnival of Cosmic Delights

Check it Out

The Kepler mission starts off on its planet-finding mission. Courtesy NASA. (Click to embiggen.)
The Kepler mission starts off on its planet-finding mission. Courtesy NASA. (Click to embiggen.)

It’s a nice lovely Sunday here at the Spacewriter’s Habitat, so we’re going to spend some of it entertaining visitors. However, before I head off to welcome our guests — I want to welcome all the new readers (and a hearty “thanks for coming back today” to all my regular readers).  Wander around, make yourself at home.  Lots to read and ponder about, and links to many good places that talk about space — including this week’s Carnival of Space (see below).

Before I get to the Carnival, I just want to say that Friday’s launch of the Kepler mission was fanastic! Everything went off like clockwork.

Kepler is a very cool mission to look for planets around other stars. I can’t wait for it to start sending back results about how many are out there and what kind of worlds they are. At this point in the mission, scientists and engineers are getting all the systems working and testing out everything to make sure it survived the launch. So far, everything looks good.

In a few months we should start to see some early results  from Kepler as its handlers calibrate the instrument further. The first planets it finds will likely be Jupiter-sized and larger — finding smaller, Earth-type planets will have to wait until all the commissioning work is done.

So, keep an eye on Kepler — there are exciting times ahead. You can follow the mission here.

The Kepler mission is one of many topics that a bunch of us discussed over the past few days and are featured in this week’s Carnival of Space. It’s being hosted by the wonderful and talented Emily Lakdawalla of the Planetary Society. So, head over and take in the show.

While you’re there, explore the Planetary Society’s pages. It’s a wonderful space advocacy organization — we are members and encourage others to consider joining, too.

Discussing the Lure of Asteroids

New York Times-style

Woohoo!  Check out the Op-Ed discussion page for the New York Times page online — it contains a number of astronomy luminaries, including yours truly, discussing the lure of rocks from outer space!  This all follows on the heels of world-wide interest in the quick flyby of near-Earth asteroid 2009 DD45 earlier this week. What surprised me was that the media reaction was not what it had been in the past — breathless hype about how we’re under bombardment from space.  It was largely measured and analytical, and included some cute headlines joking around about ‘Roid Rage (as in “‘Roid Rages Past Earth”). The best views of it came from this video, provided by an observer in Canberra, Australia. (You have to watch it for a little bit to catch the motion of the asteroid across the sky.)

Truth is, as I write in my entry, asteroids grab our attention, especially when they get close to the planet. For scientists, they’re the chance to study the leftovers of solar system creation, no matter where they are in the solar system. So, head over and read the NYT discussion. It was fun to participate in and I thank the editors of the Times for asking me to join in the discussion!  And, for you readers coming over to visit my page from the  Times — welcome to my humble blog!

Exploring Science and the Cosmos

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