Swan Dive: Antares With Cygnus Payload Explodes

The launch date for Orbital Sciences' third cargo delivery to the International Space Station was set originally for October 27 from NASA Wallops in Virginia. When the launch was scrubbed at the last minute due to a boat that had strayed into the restricted zone, the twittersphere was not amused. Jokes were cracked, serious questions were asked and much debate went on over whether or not a launch should be scrubbed because one fishing boat had gotten a little bit closer to the launch pad than was deemed safe. The launch date was rescheduled to October 28, at 6:22 pm.
 
Due to the delay I was able to watch the launch live, including the jaw-dropping explosion, after the rocket appeared to sustain a first-stage engine failure a few seconds after liftoff, plunging back to the pad with almost all of its fuel. Twitter users have commented widely on the first video below, saying that the pieces seen flying away from the blast are most likely chunks of solid fuel from the rocket's upper stages. 

Interestingly, during the live coverage (not in the above video), I spotted someone running, crouched down low, between the camera and the launch pad, about 60 seconds before liftoff. It startled me enough to say to my screen: "What are you still doing there? Get out of there!" Later, Orbital Sciences announced that all personnel was accounted for. Still, other twitter users saw the person in the live stream, too. Speculation continues on who that was and if the person was in danger.


 Below is a video of the explosion taken from an airplane:    

 

   

A view of the blast from across the water appeared on twitter soon after the launch failure:

WHOA RT @thestormreport: PHOTO: #Antares after the explosion in Wallops Island, Virginia. Photo via @EddieInTheYard. pic.twitter.com/FbCnTHTvI8 — Claudia Totenkopf (@ct_la) October 28, 2014

 
Antares carried a Cygnus ("the swan") capsule with supplies, science and satellite payloads destined for the ISS. Given the space station's planning cycles that include stockpiling supplies for astronauts 4-6 months in advance, neither the astronauts nor the station are at risk due to this launch failure. Moreover, another scheduled ISS cargo delivery on a Proton rocket smoothly launched from Baikonur to the ISS later in the day. It will be weeks, if not months, before we know the exact cause for yesterday's failure. 

It seems certain, though, that the investigation will focus on the two Russian-built NK-33 engines that power Antares' first stage. These are engines built and stockpiled in Russia during the space race decades, and acquired by Aerojet for use in launches from the U.S.    

A summary on the NK-33 engine is here, with a more detailed and technical article here.  A quote from the first article: "If you want to get an engine like this, you can't find it in the United States." Originally made to express confidence in the NK-33, it's a statement that may come back to haunt Orbital Sciences and the company's decision to use Russian engines built decades ago.  

Comparisons to SpaceX are inevitable: The company is another private supplier of ISS cargo launches. It uses modern American-built engines and rockets assembled all in one place. True, SpaceX has less than 15 launches total to its name. Yet the company also saw an engine failure on one of its initial deliveries to the ISS. After the "anomaly", Falcon 9 continued on its way and made the delivery as planned. Falcon 9s are built with multiple redundant systems, including nine first-stage Merlin engines designed to save the mission, or at least the rocket and payload, should a launch fail. In addition, SpaceX is flying its next ISS cargo delivery mission on December 9 from Cape Canaveral. Part of that mission includes an attempted water landing on a floating platform in the ocean, paving the way towards making re-usability a reality. 
 

Ocean Blue Hair = Everyday Space Outreach

Most of us working in space outreach think of it as organized activities, events, blogs, presentations or a social media endeavor. Yet it doesn't stop there - space outreach can be done anytime, anywhere, by design or by serendipity. I can attest to that:

I have naturally silver hair. Not premature greying, but actual shiny silver - similar to the kind of naturally blonde hair color that just *shines*. If you've spent some time in Northern Europe, where I was born, you'll know both colors aren't uncommon there. In my family it's a maternal genetic trait. My grandmother had it, my mom had it and they both hated it, coloring their hair religiously, lest someone suspect they are "going old and grey" too soon. When the silver started taking over my brown-ish childhood tresses by age 20, I, of course, felt the same way. I went brown all my life - until last year, when I got seriously tired of it and wanted a new look. 

The currently fashionable non-standard colors - blue, red, purple and more - require bleaching out one's natural color if it is dark, often multiple times, before the new color shows up blue, red or purple. Plus application of products to minimize the bleaching damage and add that shine. I quickly realized - Hey! I have the *perfect* natural hair to apply those non-traditional colors, with no bleaching mess or damage at all. All I need to do is let my hair keep growing out for a partial electric blue look. One that can be easily changed back to boring brown should professional responsibilities require it. 

I chose electric/sky blue because it represents the heavens, ascent to space and the color of Earth's oceans as seen from space. So I named my color "Earth-from-Space-Blue". 

This is my current color:

I've been getting a lot of comments, compliments and questions about this look, yet none as awesome as what happened at my local post office the other day. A kid of about 9 or 10 was selling candy by the entrance; I saw him checking me out as I locked up my bike. I made eye contact, and he said:

"Wow, I really love your hair. What's the color?"

"It's called "Splat Blue Envy" and you can buy it at any pharmacy."

"Yes, but how do you do it?"

"Well, I can do it without bleaching because I have naturally silver hair. As it grows out, I just paint it blue. I named the color Earth-from-Space Blue, because it's so cool."

Kid gives me a quizzical look: "What does *that* mean?"

I reply: "Do you know that there is a Space Station circling the Earth every 90 minutes? Astronauts have been living on it for 10 years now, taking 1000s of photos of our planet, whenever they are not busy doing amazing science in zero gravity. The cool thing is that many astronauts are on twitter and tweet their photos from space, showing different parts of Earth in real time. That's how I know what oceans from space look like."

Kid now gives me major side-eye, probably thinking I'm messing with him. I'm guessing he had never heard anything about the ISS, nor seen any of the photos. I could guess what he was thinking: "Oh yeah? I'm gonna go google that shyt, you know!"

I smiled at him and thanked him for the compliment. Biking away, I thought: "I hope you do, kid. I hope you do."