Wallpaper Wednesday

11 10 2012

SpaceX’s Falcon/Dragon Launch. Photo credit: NASA/Tony Gray and Robert Murray

I missed posting yesterday. I was on the road (on the train, in the plane) all day. As you might have guessed, I’m writing this from Los Angeles, where I am preparing for Endeavour’s final move. The big event begins at 2 a.m. this evening and last two days—wish  my old bones luck!

Last weekend, I had the good fortune to be in Virginia. While there, I did something you should never do: pulled out my iPhone during a family dinner and propped it up on the serving dish in front of me so I could watch NASA TV’s pre-launch coverage of the SpaceX Falcon/Dragon launch.[1] Eventually, my phone was passed around the table while my partner and I explained why we were so interested in the launch. By the end of the meal, the TV in the living room was playing NASA TV instead of football. By launch time, fourteen people were sitting in front of the television, counting the seconds to liftoff. Thank god the launch didn’t scrub at T-1 second—that’s a lot of pressure, a room full of relatives!

Congratulations once again to SpaceX. People are paying attention and that’s a good thing for the future of space exploration.


[1] In my defense, a few members of the extended family were eating dinner in front of the television—baseball/football—so I wasn’t being THAT rude.

Wallpaper Wednesday

30 05 2012

Capturing the Dragon. Image credit: NASA

Think of me sometime between 2:30-4:30 a.m. EDT, when I’ll be in bed with my iPhone, watching the NASA TV coverage of the un-berthing of Dragon. Think of me again about five hours later, when I’ll be struggling to be productive on three hours of sleep.

Click on the image to download wallpaper in (NASA’s) standard sizes.

Dragon in the Morning

24 05 2012

We did get up to watch the ISS + Dragon capsule flyover at five o’clock this morning. The pair came up in the west, reached a maximum altitude of 36 degrees, and set in the north-northeast. Dragon is a pretty subtle beast–I’m not sure we would’ve been able to spot it in the slide into astronomical dawn if we hadn’t known to follow the path of the ISS. It doesn’t come close to the magnitude of the Space Shuttle. Once Catherine broke out the binoculars, however, we had a great view. Since Dragon trailed the ISS by only two degrees or so, both spacecraft fit in the magnified field of view.

I had every intention of going back to bed after the four-minute flyover, but of course, I had to tweet about it and so got sucked into watching NASA’s coverage of the Dragon fly-under of the ISS.

Dragon capsule as viewed from the International Space Station, May 24, 2012.

That little gray dot at vertical center, left of horizontal center, is Dragon, just making its presence known. Just after I clicked the button to capture this screen shot, I saw a Dragon flare. Flares are fairly common with iridium satellites (you can use Heavens Above to track them), but I wasn’t expecting to see one this morning, even via the computer screen. You can see my excitement on twitter:

What happens when I try to type at stupid o'clock in the morning.

I snapped a photo of the bumblebee, but it’s even more apparent in NASA’s video of this morning’s ISS fly under. I wish they would’ve picked up the video earlier so you could hear Astronaut Don Petit’s call: “I’m looking at Dragon right now.”

Dragon's Solar Array.

Today was about testing the system. While the fly-under brought Dragon within 2.5 km of the ISS—in other words, exactly where it was supposed to be at the time—more exciting was the moment the capsule’s strobe light powered on in response to a command issued from the ISS. This confirms that the ISS astronauts can communicate with the capsule, a necessity when guiding it into its dock on Friday, May 25, 2012.

There was a lot of downtime in this morning’s broadcast. As you can see by my twitter feed, the images from the ISS were soothing and soporific. Initially, so were the images of Mission Control, but the longer I watched, the more fascinating those silent rooms seemed to me. Take a look at this screen capture of Mission Control at Houston:

International Space Station Mission Control, Johnson Space Center, Houston, TX

A bunch of guys in long-sleeved dress shirts and ties, staring a very large arrays of computer monitors. From the above vantage point, those desks look completely useless, all that dead space behind the monitors. But when you look backward across the room…

ISS Mission Control, Houston, TX

…you can see that the desks operate as shelves for the people sitting in the rows just in front of them. Nice adaptation. Still, Mission Control looks like what you’d expect: desks, ties but no suit jackets (except that one guy!), staring at screens, looking as if they’re hidden in a bunker. The women in the room are the exception to the dress code. Today, the voice of Mission Control was wearing red:

Voice of ISS Mission Control, Johnson Space Center, Houston, TX, May 24, 2012

You might also have noticed that NASA has tossed a few toy dragons around the room. Even so, nothing in this room really leaps out as “Not NASA.” NASA tends to update, never fully overhaul, their aesthetics and spatial arrangements. This point became very clear whenever SpaceX Mission Control in Hawthorne, California, came on the screen.

SpaceX Mission Control, Hawthorne, California, May 24, 2012

That is not a room put together by NASA. That looks like every IT conference or training program I’ve ever attended, and I’ve attended a lot. I see a suit, but I also see the ubiquitous polo shirt and button-up short-sleeve dress shirt. And I swear that’s a baseball cap down front. I see light coming in through floor-to-ceiling glazing (check out Ian O’Neill’s launch day photo of the same space). No rigid rows—hierarchy is subtly undermined by those bent tables. We’re looking at an entirely different space culture than the one cultivated by NASA. A quick-and-dirty reading of the two Mission Controls could lead to the conclusion that private industry embraces transparent operations, while the NASA (the U.S. Government) still operates in Cold War super secrecy. I know this isn’t exactly true, but that’s the message the architecture is sending out. If I was NASA, and I wanted to be part of the future of space exploration, I’d do something about the contrast between the two images.

Wallpaper Wednesday

23 05 2012

Dragon Fire. Image Credit: NASA/Alan Ault

You know how to tell you’re getting old? If you wake up at 3 a.m., realize a Falcon 9 rocket will be going up in 44 minutes, but don’t reach for the iPhone next to the bed because you’re too tired to watch a livestream of the launch, you might as well check yourself into the old folks home ’cause life is all downhill from there.

In my defense, I did stay up all night to watch SpaceX’s first launch attempt at 04:55 a.m. EDT on May 19, 2012. The launch scrubbed at T-0.5 because of a high combustion pressure reading (faulty check valve) on Engine 5. Lift off didn’t happen and I instantly fell asleep. Because the launch window was only one second long, SpaceX was forced to wait until May 22, 2012 for the next attempt. Remind me never to get involved in an operation that depends on a one-second launch window. That’s insane, really.

Today’s wallpaper shows the successful SpaceX launch from LC-40 on Cape Canaveral Air Force Station at 03:44 EDT yesterday (Tuesday, May 22, 2012). If you’re lucky and don’t need much sleep, you may be able to catch a glimpse of the Dragon capsule orbiting together with the International Space Station. Just pop over to the Heavens Above site, configure it for your current location, and follow the SpaceX/Dragon and ISS links in the “Satellites” category. The site will provide you with everything you need to know for a successful observation of an ISS/Dragon pass over: date, time, altitude-azimuth, and magnitude. We’re setting an alarm for tomorrow’s 03:59:59 EDT pass, when the Dragon capsule and the ISS will be only one degree apart.

Click on the image above to download standard sizes of wallpaper.

ETA: As Danny Sussman (@TheSuss) points out, if the times on Heavens Above seem wrong (the site isn’t recognizing Daylight Saving Time for my current location, for some reason), you can bring up flyover times on the NASA app if you have an iPhone or Android. NASA updated the iPhone version earlier this week. The update stalled out on my phone for a frighteningly long time, but once it went through, all was good and accurate.

Observatories and Instruments