Mars from the Mars Express mission, courtesy Astronomy Picture of the Day
Mars from the Mars Express mission, courtesy Astronomy Picture of the Day

There’s another Mars landing coming up. On Christmas Day. Did I just say “another” Mars landing? Not that landing on the Red Planet has ever had anything of the commonplace about it, but it’s rather thrilling to be able to say “another” as we settle yet another robot explorer onto the desert-like surface of Mars in preparation for an eventual human exploration mission to Mars. In one way, I hope it never becomes the banality we’re so used to on airline flights: “Folks, we’re on our final approach to Chryse Planitia shuttleport. Please make sure your tray tables and seat backs are in their upright and locked positions, your seatbelts are fastened, and that all your personal items are stowed in the overhead bins or under the seat in front of you. After landing we’ll be hovering for a few minutes so please continue to stay seated and keep your seatbelts fastened until we’ve come to a complete and final landing at the gate. As soon as the captain has turned off the seatbelt signs you will be free to get up. At that time please check around you to make sure you have all your belongings before exiting the shuttlecraft. We’d like to thank you for flying the friendly spaceways and hope to welcome you again if your future travel plans include a stop at Mars. For Captain Morgan and the rest of the crew, welcome to the Red Planet, where the local time is approximately 1400 hours.”

Projected landing site at Isidis Planitia for Beagle 2
Projected landing site at Isidis Planitia for Beagle 2

In another way though, I wish it WERE like that. It would mean that we’d finally made the physical leap to another planet. Ever since I was a kid I’ve dreamed about exploring Mars. We used to play at it when I was growing up. I just figured we’d be there by now. But, we’re still in Mars exploration infancy, sending robots to touch the dusty Martian surface for us. And thanks to the magic of the Web, which brings us all manner of live “cam” events, we can follow this one from our computers (and most likely there’ll be some coverage on TV). So, if you have a little spare time on Christmas Eve or Christmas Day, check in for the next landing on Mars, this time by the United Kingdom’s Beagle 2 spacecraft. As of this writing, it has separated from the “mother” ship (Mars Explorer), and is in orbital insertion. If all goes well, controllers will give the final go-ahead for a touch down in Isidis Planitia around 2:54 GMT on Christmas morning — that’s 9:54 p.m. December 24 on the U.S. East coast, 8:54 Central, 7:54 Mountain, and 6:54 Pacific. Here’s the website: Beagle 2 landing. If all goes well, I think it’ll be an exciting moment, expecially waiting for those first images from Mars!

The Lyman Spitzer Space Telescope

Dr. Lyman Spitzer, courtesy Denise Applewhite, Princeton University
Dr. Lyman Spitzer, courtesy Denise Applewhite, Princeton University

Today NASA announced that the Space Infrared Telescope Facility is being named the Lyman Spitzer Space Telescope. I think this is quite a fitting thing to do in memory of a man who contributed so much to astronomy. I had the opportunity to spend some time talking with Dr. Spitzer when I was doing research on the history of the Hubble Space Telescope for Hubble Vision back in the early 1990s. He was a delight to talk to and to me he sounded just like Vincent Price, especially over the phone.

Galaxy M81 as seen through Spitzers infrared eye
Galaxy M81 as seen through Spitzer's infrared eye

Today is the grand unveiling of the Spitzer Telescope’s first “glory” images, and they are glorious indeed! To whet your appetite, here’s a great image of a distant galaxy.

And, put a link to the Spitzer Space Telescope site in your links — I have a feeling there’ll be great things coming from them in the months and years ahead!

P.S. Update on availability of Visions of the Cosmos: the publisher tells me it is due to be stocked at Amazon.com (see links at left) no later than Dec. 22, 2003.