Sunset #734
the fire dies down, and the colors rise up
rivers flow amber, gold, and blood-rose
cascading one upon the other
wave upon wave around the sky
pushing back the eastern dark
holding the light for one last hour
giving us time, time to remember
all of the days we have had together
the glorious days beneath the sun
The main character in my recent book, All That Was Asked, is a poet. It’s a first-person narrative, and he keeps mentioning how people reacted to a poem, or how much he enjoyed writing a poem, or that he likes to watch sunsets because they inspire poetry. But . . . there aren’t any poems in the book itself. It seemed to me I couldn’t quite measure up to the standard implied in the text . . . one gets the impression, although Ansegwe is self-effacing about it, that he’s actually rather good.
Still . . . it’s nagged at me, that I didn’t have any poems by Varayla Ansegwe. After spending hours and days and weeks and months with him, I’m sort of a fan, if you will. If I were a real fan, I’d have his work, wouldn’t I?
So I gave it a try. It’s interesting, to try to write personal-style poetry from someone else’s perspective. The one above results from all those mentions of poetry related to watching sunsets. Imagine our hero trotting down the hill after enjoying a really nice day’s-ending light show, muttering to himself, wriggling his fingers, anxious to scribble down this latest idea. We can leave it to your imagination how he improved this “draft”.
For a second poem, I tried to combine two things from his background. First, it seems Ansegwe had a fairly decent collegiate-level ranking in, well, whatever ball game is popular in Korlo. I envision it as sort of like baseball, maybe like an upsized version of kickball, with a larger, rugby-sized ball. Lots of running, jumping, catching, throwing–very energetic. Second, it’s evident that he was quite the one for romantic entanglements.
If I can gather enough of these, I’ll put together a little “collection” that I can share at events and such. Oh, and as a reminder . . . consider these as translated from Korlovian.
(Photos are mine. All from our own universe, alas.)
Intercept
In this moment,
there is only the ball, gliding on its parabolic arc.
It requires all of your mind to calculate the leap
the extension of your arm, the stretch of your fingers
the breath you draw at its approach
the strength you need to hurl it to your comrades.
For this moment, you do not know that she is gone.
For this moment, your heart is no more than a muscle.
Whether the ball glides into your hand
whether it skims your fingertips and caroms off under the lights
either way, you will crash to earth again
the world's gravity will bear you down
the moment will end
and you will know.
But in this moment, you leap
and time stretches to meet you.
This is my second “NASA Social”, part of a new(ish) PR program at NASA which is (successfully, I should add), linking the venerable government institution with this modern social-media-dominated universe. At Ames Research Center, which just celebrated its 75th birthday, I even qualify as “younger generation.” That alone is worth the price of admission. Last time, I stayed in the Facebook & Twitter world; this time I worked on my photos & videos for the blog. While I may not tweet as rapidly as those youngsters sporting Google Glass, I hope I’m bringing a relatively-informed viewpoint to the show along with my fangirl attude.
Yeah, I know. I have my own engineering Ph.D., but I’m still a fangirl when it comes to space stuff, science stuff, and robot stuff. And the best place to find all that stuff is still NASA.
OK, so, I’m expecting this one to be relatively dull, as the thrilling event of the day is The State of NASA (insert non-martial fanfare here) address being livestreamed from Kennedy on the big screen at the Ames Exploration Center. The last-minute info email the Ames team sent out last night hints at more than that: a “preview” of the ATV-5 re-entry, a “tour” of the Roverscape (a dirt lot with rocks in it), and (oh, joy) all about the new budget proposal.
Waiting for the livestream from Kennedy Center to get under way, it becomes clear we’re really just watching NASA TV, only without access to the DirecTV remote. There’s a very brief, flashy video of inspiring fun NASA images: think ooh! ahh! all accompanied by the voice of the lovely Peter Cullen (aka Optimus Prime). But then NASA TV switches to their familiar old-style rolling globe image with a static “coming next” title. No sound, just a slide. Not something that would get a channel-skipper to pause and watch. A teasing view of the crowd jostling for seating and the Director finding his spot in front of Orion would be more engaging. Maybe they could bring in an intern from a college media studies program to keep viewer interest up when there’s a little delay in an event startup.
Meanwhile, here’s a party game: What did you recognize in that rapid-fire video with Optimus Prime narrating? Here’s my list:
Well, you can watch the State O’ NASAmessage yourself on YouTube, to get the full effect. It’s only a half-hour, plus that four-minute preview video featuring brief glimpses of the work NASA is doing, with Real Scientists and Engineers. And robots. And Astronauts. Run it in the background while you’re updating your Facebook. Make the kids watch the preview, maybe inspire them to consider training to work at NASA someday.
What you get here is a few my own off-the-cuff reactions and observations.
No surprise,The Journey To Mars is still a core theme. If you’re down on manned spaceflight, one thing I’m noticing is that there is a heck of a lot of science being packed into these projects. It’s almost as if the popularity of the notion of sending human beings to Mars is being leveraged to get more actual discovery accomplished. Hmmmm. As always, at least since Apollo ended, NASA’s a shoestring operation, and it’s rather astonishing just how many things are going on under that big umbrella.
If you haven’t been paying attention, you might not know that our current NASA Fearless Leader is a former astronaut, Charles Bolden. He flew on four Shuttle missions between 1986 and 1994, so he was part of NASA for Reagan, G.H.W. Bush, and Clinton. Ten years after Bolden had left the astronaut business to go back to his first career (the U.S. Marine Corps), G.(noH.)W. Bush got so inspired by the success of the Spirit and Opportunity Mars rovers that he decided NASA’s new mission should be to get people back to the moon and on to Mars. And just five years after that, Obama put Bolden in charge of that mission, as well as the rest of the tasks NASA manages with a budget equal to about 3% the size of the defense budget.
The fun part of the State of NASA speech was not the words, because they were pretty much what you’d expect: upbeat, replete with “Reach for New Heights” inspirational affirmations. The fun part was the setting: they talked the engineers who’d been happily disassembling the Orion capsule to put it back together, and Bolden gave his talk in front of the blackened shell of the successful first trial of NASA’s new system designed to carry humans into space…even to Mars. To add flavor to the show, the organizers commandeered a space large enough for not one but three future human vehicles. There was a SpaceX Dragon C2+ capsule
Dragon Hangs Out
—said to be the actual capsule used for the first successful ISS resupply mission flown by SpaceX—and, for fair balance, a Boeing CST-100 capsule
CST-100 Shows Off Innovative Structure
showing off its innovative weld-free design structure.
Oh, and there were lots more people at Kennedy than we had at Ames. But at Ames, front-row seats were very accessible and anyone wanting to spread out over several seats was just fine.
Just as I notice a poster peering out from the edge of the Orion capsule, with logos and addresses for all NASA’s social-media connections, the feed goes down. The smartphones rotate 90 degrees and are all searching for the livestream. OK, it’s not just Ames, it’s NASA TV. But, really. Hire that intern, guys.
Well, it’s up again within a few minutes, though the audio is sketchy for a bit. What do interns get paid? Like, minimum wage, right?
So here are the highlights picked up in between tweets:
The Asteroid Redirect Mission (ARM) gets first mention in the context of pathway to Mars—though we still haven’t decided if the plan is to capture a whole small asteroid or to extract a chunk from a larger asteroid.
A glimpse of the budget comes next…there’s a bump-up of $500 million for fiscal 2016, though who knows what Congress will do with the budget request. Keep in mind that NASA’s proposed $18.5 billion is about 3% of the proposed defense budget and about 0.04% of the overall budget. How NASA can do this much with peanuts is amazing. Oh, wait. Suddenly I understand the peanuts ritual at JPL launch & landing events.
There’s a return to the Mars topic with shout-outs to all our Mars explorer robots, including a total brag on the U.S. having the first and (so far) only Mars landers. (OK, yes, we still love our friends at ESA, who landed on a comet.)
Then we get a reminder of the brilliant science from our telescope projects
Hubble Reveals the Butterfly Nebula (Courtesy of NASA)
from Hubble (which Bolden helped launch) to Kepler to James Webb. Even Chandra, which does superb work in the X-Ray spectrum, gets a mention this time. And the Solar Dynamics Observatory scores a slot in the closing segment.
Chandra X-Rays the Universe (Courtesy of NASA)
The Shuttle program is over, but it still makes it into the talk. Keep in mind Bolden is a shuttle veteran but also remember that, like his boss, he’s the first African-American to hold his job. Bolden flags the Shuttle program as the one that brought diversity to NASA, since it finally opened up space to women, minorities, and others who previously “wouldn’t have a chance to fly”. That is the thing he tells us to view as the crucial long-term legacy of the shuttle program. (Side note: Bolden’s Deputy Administrator for 2009-2013 was the first woman to hold that position, Lori Garver.)
There’s a reminder that the money spent on space is money spent in the U.S., from small business to large ones, from textile mills to welding shops. And the cash gets shared out, with 37 states having a stake in the commercial crew mission.
Education gets a nod, though to be honest I’m a little disappointed that what gets the splash are the student science program at ISS and the flight of a student project on the Orion test flight. Those big projects still tend to end up at private and/or privileged schools, since it takes resources to play. I might have gone for a specific shout-out to one of the schools for which participation was a big leap, like Oakland’s Urban Promise Academy. Still, if there’s a kid doing a science report who hasn’t logged into a NASA website, then that kid doesn’t have internet access.
All right, then we get a round of teasers on upcoming technological developments: “green” (less-polluting) propellants, advanced autonomous robotics, high-power solar electric propulsion, aviation advancements.
NASA’s moving forward in its ongoing role in earth and climate science. We’ve got that successful launch of the SMAP climate science satellite (http://smap.jpl.nasa.gov/), just a week ago, which has both direct practical applications for agriculture. And the Airborne Snow Observatory has already produced data to help with the drought in the West, especially California, where snowpack is key to water supplies.
True to the core message, the closing draws focus back to Mars, promising a geophysics mission with the InSight lander scheduled to launch in March of next year. And a taste of special features planned for the Mars 2020 successor to Curiosity, including a way to shoot a sample back home to Earth.
The Core Message
One last item in the dark hall of the Exploration Center: we get to watch a video from the re-entry of ESA’s ATV-1. Kinda cool, but old-school, dating back to 2008. But this is just a teaser, for the upcoming re-entry of ATV-5. Here we’re working at the opposite end of the scale from Orion and Dragon, where the concern is careful braking and heat-shield materials and safe landings. These re-entries are in the realm of Design for Demise, in which hardware at the end of its life is sent down to burn up in Earth’s atmosphere. It’s not as simple as it might seem, when your goal is to NOT have bits of debris landing on the surface. I snipped together my video of their video to make a one-minute infomercial for ATV-5. Well, one does what one can:
There are two instrument packages onboard ready to monitor descent. ESA’s contribution is a video camera (wow!) while NASA’s package records acoustic data, temperatures, deceleration info and more. Both will “phone in” their results using the Iridium satellite network. Yep, ESA and NASA will be totally outclassing everyone else’s phone video uploads that day. (ESA’s page is complete with a countdown clock. The twitter tag will be #bigdive.)
Below, you’ll find a handy supply document you can download, with shopping lists for small and large groups and a range of cost estimates, depending on how much of the supplies you can acquire from available supplies or donations by participants. With a minimal outlay, you and your group can experience being comet chasers–observers of comets.
Basically, you need a bunch of badminton birdies for your comet heads—keep in mind you don’t need performance-grade shuttlecocks or even new ones. If your high school has a badminton team, they will have worn-out birdies you can take off their hands. A grungy, beat-up birdie makes a more realistic comet head.
Birdies for Comets
And you need a bunch of ribbon—curling ribbon for the comet tails. The supply sheet estimates ribbon packages at around $8, but if you look at this photo, you’ll see the last time I bought supplies, it was out of the clearance bin at $2. And if you can get one in five of your participants to bring in a roll to share, it won’t cost you a dime.
Zoom Out–Yes! Here’s All You Need To Make Comets
The one oddball item is that tulle fabric ribbon for the big comet. This you might have a hard time finding in your junk drawer unless you’ve been helping a bride make wedding tchochkes. But for $10 you can buy enough to make three huge comets. Cut five-yard lengths and tie one end of each to a vane of a single birdie, allowing a few inches of extra length to fan out as the comet’s “coma”. Tulle scrunches up easily, so even a six-inch-wide ribbon will feed through the holes between the birdie’s vanes.
Detail–How To Tie Fabric Tails
You should be able to borrow a portable fan and a playground or soccer ball. If you can’t, it will take a roughly $25 expenditure to get those items in stock—a cost you can recoup in part by either donating it to the group you’re working with or simply deducting the expense as part of your cost of volunteering.
And it is presumed you can find a pencil, which makes holding the small model a little easier when you’re doing the demo with the fan; here’s the trick for hooking the pencil to the comet head:
Holder For Fan Experiment
Depending on how good you are at scrounging supplies and locating soccer balls, your costs will range from $10 to $85 for typical group sizes. The spreadsheet I use has a calculation column to adjust the requirements list for other class sizes So, if you want a copy of this fully-functional workbook, “like” the Facebook page & I’ll send you one via a Facebook “message”. (You can also try emailing me through the “contacts” page here, but you’ll get a faster response on FB.) Your FB contact will be used for nothing other than sending you a file and boosting the “likes”-count on my page. [Insert maniacal laughter, if desired.]
Meanwhile, you can get the static workbook as a pdf right away:
Now that you are all excited about comets, here are some fun places to go where you can find more cometary material:
A lovely one-page summary from the Spaceguard Program (sponsored by the European Space Agency) gives a clear description of comet tail structureand dynamics, including a neat animation of what both tails look like as the comet proceeds around the sun. The ion tail streams straight back, while the dust tail is curved a bit as the particles within the dust tail blend movement due to their individual orbits about the sun and the forces of the radiation pressure. Net, both tails roughly point away from the sun, as in our demonstration.
Check out NASA’s solar system photo gallery, with images from NASA and European Space Agency exploration missions and telescopes.
Visit the Lunar and Planetary Institute’s educational site, with even more hands-on activities for young astrophysicists. Roam their site for educator workshops and more.
OK, seriously, I’m not the only science blogger keen on comets.
Our guy Euler was the first one to suggest that light exerts pressure, but we had to wait over 100 years to get to Maxwell, who proved it, and then another quarter-century went by before some Russians managed to measure radiation pressure. (Also, gotta love Google Books.)
Oh, and by 1915 the proof of radiation pressure made it into Scientific American.
There’s a theory about attending a science fiction convention. It starts with studying the program, noting who the guests are, and planning out a strategy to participate every day and not get too worn out.
Then there’s the practice of being immersed in a con.
There is some similarity. One can see the relationship between theory and practice. But they are by no means the same.
What is important to remember is that this is just fine.
Take, for example, BayCon 2013, the San Francisco Bay Area annual convention. This year is dubbed Triskaidekaphobicon. Largely because this event houses the highest concentration of people who already know what that means.
For an eager preregistered participant, the event began the day before, on Thursday night. Last Thursday night, to be precise. So, for starters, consider plan and execution for this simple task.
Time Frame
What the Plan was
What really happened
Thursday night
Go to Hyatt on the way home from softball, at around 8:30, and pick up badge
A phone call delayed departure for my weekly session of cheering for the NASA Ames softball teams. By the time Great America Parkway was my next freeway interchange, it was just about 6 o’clock. So took a detour & stopped off at the Hyatt, which is sort of on the way to softball. Was the TENTH person to pick up my badge. Cool. They planned to put the first thirteen in the newsletter, and asked if that would be OK. “Of course,” I said. Double-cool. Asked if they needed “gofers” still, but the pick-up team didn’t know & couldn’t locate the Head Gofer person. (Hint about future: never did get signed up, and that was all for the best for Baycon and for the family Wray.)
BayCon participants embellished the welcome sign profusely.
