Expedition 36/37's Luca Parmitano, a European Space Agency astronaut, moments after landing Nov. 10, 2013. Credit: NASA/Carla Cioffi
The big news around astronaut circles these days is the assignment of Takuya Onishi — from the Japanese Aerospace Exploration Agency — to Expedition 48/49 around June 2016. Onishi is from the class of 2009, and we’re guessing he’d be sure to poll his classmates on how their mission training is going.
Well, another of the 2009 astronaut class — Luca Parmitano — just returned from six months in space. It was an eventful mission, with Parmitano facing down a scary water leak during a spacewalk, using the Canadarm to berth and let go of a cargo spacecraft, and then delighting the Internet with enthusiastic fist pumps just minutes after he landed.
Parmitano speaks about the science on station (up to 150 experiments at one time!) as well as what he was experiencing during the leak:
“We were starting our third task, and I felt some water on the back of my head,” he said in an undated video from orbit included in the new video. “And I realized it was cold water. It was not a normal feeling. So I called ground, and that point we called to terminate the EVA.”
But he made it back safely, and looks more than ready to take on another mission in this picture. The cause of the leak is still under investigation, and NASA is holding off on more spacewalks with American suits until they figure out what happened.
A 10 second exposure of a bright pass of the International Space Station. (Photo by Author).
It’s a question we get all the time.
Watch the sky closely in the dawn or dusk hours, and you’ll likely see a moving “star” or two sliding by. These are satellites, or “artificial moons” placed in low Earth orbit. These shine via reflected sunlight as they pass hundreds of kilometres overhead.
Many folks are unaware that you can see satellites with the naked eye. I always make an effort to watch for these during public star parties and point them out. A bright pass of the International Space Station if often as memorable as anything that can be seen through the eyepiece. But after this revelation, “the question” soon follows- “What satellite is that?”
Welcome to the wonderful and highly addictive world of satellite tracking. Ground observers have been watching the skies since Sputnik 1 and the first satellite launch in October 1957. Armies of dedicated volunteers even participated in tracking the early launches of the Space Age with Operation Moonwatch.
Depiction of the apparent motion of a typical satellite overhead with respect to the observer. (Graphic created by author).
The Internet has offered a wealth of information for satellite hunters. Every time I write about “how to spot the ISS,” someone amazes me with yet another new tracker App that I hadn’t heard of. One of my favorites is still Heavens-Above. It’s strange to think that we’ve been visiting this outstanding website daily for a decade and a half now. Heavens-Above specializes in satellites, and will show you a quick listing of passes for brighter satellites once configured with your location. A nifty “quick check” for possibly resolving a mystery satellite is their link for “Daily Predictions for brighter satellites” Which will generate a list of visible passes by time.
Screenshot of a typical list of bright satellite passes from Heavens-Above filtered by brightness, time and location .
Looking at the time, direction, and brightness of a pass is crucial to satellite identification. No equipment is needed to start the hunt for satellites tonight, just a working set of eyes and information. We sometimes use a set of Canon image-stabilized 15x 45 binoculars to hunt for satellites too faint to see with the naked eye. We’ve seen the “Tool Bag” lost during an ISS EVA a few years back, as well as such “living relics” of the early Space Age as Canada’s first satellite Alloutte-1, and the Vanguards (Yes, they’re STILL up there!) using binocs.
A comparison of typical satellite orbits. (Credit: Cmglee, Geo Swan graphic under a Creative Commons Attribution -Share Alike 3.0 unported license).
The trick to catching fainter satellites such as these is to “ambush” them. You’ll need to note the precise time that the selected satellite is going to pass near a bright star. Clicking on a selected satellite pass in Heavens-Above will give you a local sky chart with a time-marked path. I use a short wave portable AM radio tuned to WWV out of Fort Collins, Colorado for an accurate audible time signal. Just sit back, listen to the radio call out the time, and watch for the satellite to pass through the field of view near the target star.
Another great site for more advanced trackers is CALSky. Like Heavens-Above, CALSky will give you a customized list for satellite passes over your location. One cool extra feature on CALSky is the ability to set alerts for passes of the ISS near bright planets or transiting the Sun or Moon. These are difficult events to capture, but worth it!
The International Space Station transiting the Moon as captured by Mike Weasner from Cassiopeia Observatory in Arizona.
A great deal of what’s up there is space junk in the form of discarded hardware. Many satellites are on looping elliptical orbits, only visible to the naked eye when they are near perigee. Many satellites are located out at geosynchronous or geostationary orbits 35,786 kilometres distant and are invisible to the naked eye all together. These will often show up as streaks in astrophotos. An area notorious for geosynchronous satellites exists near the direction of M42 or Orion Nebula. During certain times of year, satellites can be seen nearby, nodding slowly north to south and back again. Around the March and September equinox seasons, geostationary satellites can be eclipsed by the shadow of the Earth. This can also cause communications difficulties, as many geo-sats also lie sunward as seen from the Earth around these times of year.
Probably one of the simplest satellite trackers for casual users is Space Weather’s Satellite Flybys page. North American users simply need to enter a postal code (worldwide users can track satellites via entering “country-state-city”) and a list of passes for your location is generated.
It’s a basic truism of satellite tracking that “aircraft blink; satellites don’t”. Know, we’re going to present an exception to this rule.
Some satellites will flash rhythmically due to a tumbling motion. This can be pretty dramatic to see. What you’re seeing is an expended booster, a cylinder tumbling due to atmospheric drag end-over-end. Some satellites can flash or flare briefly due to sunlight glinting off of reflective surfaces just right. Hubble, the ISS and the late NanoSail D2 can flare if conditions are just right.
The most dramatic of these are Iridium flares. The Iridium constellation consists of 66 active satellites used for satellite phone coverage in low-Earth orbit. When one of their three refrigerator-sized antennas catch the Sun just right, they can flare up to magnitude -8, or 40 times brighter than Venus. CALSky and Heavens-Above will also predict these events for your location.
Didn’t see a predicted satellite pass? Light pollution or bright twilight skies might be to blame. Keep in mind, passes lower to the horizon also fall prey to atmospheric extinction, as you’re looking through a thicker layer of the air than straight overhead. Some satellites such as the ISS or the USAF’s X-37B spy space plane even periodically boost or modify their orbits, throwing online prediction platforms off for a time.
A screenshot example of TLE’s for the ISS & Tiangong-1 from Celestrak.
I use a free tracking platform created by Sebastian Stoff known as Orbitron. Orbitron lets you set your observing location and tailor your view for what’s currently over head. You can run simulations and even filter for “visual only” passes, another plus. I also like Orbitron’s ability to run as a stand-alone system in the field, sans Internet connection. Just remember, for it to work properly, you’ll need to periodically update the .txt file containing the Two-Line Element (TLE) sets. TLE’s are data element sets that describe the orbital elements of a satellite. Cut and paste TLEs are available from Heavens-Above and Celestrak.
Orbitron screenshot for visible satellites using ‘radar’ mode… there’s lots up there! (Credit: Orbitron).
For serious users, NORAD’s Space-Track is the best site for up-to-date TLEs. Space-Track requires a login and user agreement to access, but is available to satellite spotters and educators as a valuable resource. Space-Track also hosts a table of upcoming reentries, as does the Aerospace Corporation’s Center for Orbital & Reentry Debris Studies.
The SeeSat-L mailing list is also an excellent source of discussion among satellite trackers worldwide. Increasingly, this discussion is also moving over to Twitter, which is ideal for following swiftly evolving action in orbit. @Twisst, created by Jaap Meijers,will even Tweet you prior to an ISS pass!
And there’s always something new or strange in the sky for the observant. Satellites such as those used in the Naval Ocean Surveillance System (NOSS) were launched in groups, and are eerie to watch as they move in formations of 2 or 3 across the sky. These are difficult to catch, and all three of our sightings thus far of a NOSS pair have been surreptitious. And we’ve only had the camera ready to swing into action once to nab a NOSS pair;
A NOSS pair captured by the author. The multi-colored trail to the left of the path is an aircraft. Note a bit of “jitter” at the beginning of the exposure- I had to swing the camera into action quickly!
Another bizarre satellite to catch in action is known as the Cloud-Aerosol LiDAR & Infrared Pathfinder Satellite for Observations, or CALIPSO. Part of the “afternoon A-Train” of sun-synchronous Earth observing satellites, you can catch the green LiDAR flashes of CALIPSO from the ground with careful planning, just as Gregg Hendry did in 2008-2009:
A CALIPSO LiDAR pass imaged by Gregg Hendry in 2008. My Hendry mentions that, “The hollow nature of the spots is likely due to some spherical aberration in the camera lens coupled with imperfect focus, and is not representative of the laser beam’s optical quality.” (Credit: Gregg Hendry, used with permission).
NASA even publishes a prediction table for CALIPSO lidar passes. I wonder how many UFO sightings CALIPSO has generated?
Artist’s depiction of the A-Train constellation of Earth-Observing satellites. (Credit: NASA).
And speaking of photography, it’s easy to catch a bright pass such as the ISS on camera. Shooting a satellite pass with a wide field is similar to shooting star trails; just leave the shutter open for 10-60 seconds with a tripod mounted camera. Modern DSLRs allow you to do several test exposures prior to the pass, to get the ISO, f/stop, and shutter speed calibrated to local sky conditions.
You can even image the ISS through a telescope. Several sophisticated rigs exist to accurately track and image the space station through a scope, or you could use our decidedly low-tech but effective hand-guided method;
And that’s a brief overview of the exciting world of sat-spotting… let us know of your tales of triumph and tragedy as you sleuth out what’s going on overhead!
The International Space Station as seen from the crew of STS-119. (Credit: NASA).
Never seen the International Space Station before? Now is a good time to try, as we enter into a very special time of year.
Starting at 12:30 Universal Time/8:30 AM EDT on Monday, June 3rd, the ISS will enter a phase of permanent illumination throughout the length of its orbit. The station will remain in sunlight and will not experience an orbital sunset until five days later, when it briefly dips into the Earth’s shadow on June 8th at 11:50 UT/ 7:50 AM EDT.
This sets us up for a wealth of visible passes worldwide. This unique phenomenon occurs as a product of the station’s highly inclined orbit. Tilted at 51.6° with respect to the Earth’s equator, its orbit can be oriented roughly perpendicular to the Sun within a few weeks of either solstice.
But whereas the December solstice favors multiple summer sightings for the southern hemisphere, the season near the June solstice (which occurs this year on June 21st) favors northern latitudes. In fact, observers in the UK, southern Canada and the northern United States will be able to see multiple ISS passes in one night over the next week. Note that the ISS is nearly in full illumination now, and will remain so well into mid-June.
So, why was the ISS put into such a highly inclined orbit?
This orientation enables international partners to have access to the station from launch complexes worldwide. Whereas the shuttle launched on construction flights from Cape Canaveral at 28.5° north latitude, the Progress and crewed Soyuz missions depart from the Baikonur Cosmodrome in Kazakhstan located at 46° north. This resulted in some dramatic launches from the US Florida Space Coast, as the shuttle chased the ISS up the US Eastern Seaboard and was often visible minutes later crossing over the UK.
Though born of practicality, this happy circumstance also means that the ISS is visible to a wide swath of humanity located from 60° north latitude to 60° south. Only locales such as Antarctica, Greenland, and Iceland miss out.
I’m often asked how I know a moving star is a satellite and not an airplane. Aircraft flash, generating their own light, while satellites shine by reflected sunlight. This means that there’s a window of about an hour after sunset or before local sunrise that objects in low Earth orbit are still illuminated high overhead. In the early morning hours, if often seems as if someone has just “flipped on a switch” and satellites suddenly become visible across the sky.
And yes, satellites can flash as well, but in most instances, this is due to tumbling or the observer catching a glint of sunlight off of a reflective panel or surface just right. The Iridium constellation of satellites is known for this effect, but the ISS and Hubble Space Telescope can also flare in this fashion as well.
At 108.5 x 72.8 metres in size, the ISS is the largest man made object ever constructed in Earth orbit. Its unmistakable to spot as it passes overhead, shining at a maximum illumination brighter than the planet Venus at magnitude -5.2 when 100% illuminated.
Note the time the ISS is passing over your location and the direction its coming from and just start watching, no equipment required. It’s really as simple as that. Many prediction platforms exist for ISS passes. I’ve used Heavens-Above for over a decade now to spot ISS passes worldwide. Probably the simplest tracker out there is provided by Spaceweather. Just enter in your postal code and it kicks out an easy to decipher prediction. NASA also has a “Sighting Opportunities” webpage where you can choose your country and city to find out when the ISS will be passing over your location.
More advanced satellite trackers many want to check out CALSky which can also provide a list of transits of the ISS in front of the Sun or Moon from your location. I’ve managed to catch one each from my backyard utilizing it. I also like to use a free satellite tracking program known as Orbitron, which can be run on a laptop in the field away from an Internet connection.
Screenshot of the ISS orbital pass during full illumination next week. (Credit: Orbitron).
Photographing a pass of the ISS is easy. Just do a wide field exposure with a DSLR camera on a tripod for 10-30 seconds and you’ll get a picture of the ISS streaking across the starry background. Be sure to use manual mode and either set the focus to infinity or focus on something bright such as Venus just prior to the pass. I generally take a series of test exposures prior to get the combination of ISO/f-stop settings correct for the current sky conditions.
A 20 second exposure of the ISS during a July 4th fireworks show in 2011. (Photo by Author).
I can just make out structure on the ISS with binoculars as it passes overhead. This appearance can vary greatly depending on its orientation. Sometimes, it looks like a close binary star. Other times it can appear box-shaped. Occasionally, it looks like a tiny luminous Star Wars TIE-fighter!
The station managers typically orient the huge solar arrays to provide a small amount of artificial shadow during phases of full illumination. The ISS extends ~45” across at closest approach, similar in apparent diameter to Saturn including its ring system.
You can even image the ISS through a telescope, with a little skill and luck. Many sophisticated mounts will track the ISS as it crosses the sky, or you can use our own low-tech method;
Be sure to check out an ISS pass coming to a sky near you!
British astronaut Timothy Peake training in a Soyuz simulator. (European Space Agency)
The name is Peake. Timothy Peake. And he’s set to follow in the (fictional) footsteps of fellow British citizen James Bond with a stay on a space station.
In 2015, Peake will be the first British citizen to live for six months on the International Space Station. He’ll be a part of the Expedition 46/47 crew. NASA hasn’t publicly named all of his seatmates yet, but expect a lot of excitement across the former Empire when Peake has his turn.
“This is another important mission for Europe and in particular a wonderful opportunity for European science, industry and education to benefit from microgravity research,” Peake said in a statement.
There have been a bevy of British astronauts before Peake, both as joint nationals within NASA and even for private spaceflights (remember Mark Shuttleworth‘s and Richard Garriott’s ‘vacations’ on station?) Also, it’s quite possible that even more British citizens will get into space before Peake does in 2015.
ESA astronaut Timothy Peake trains for the NEEMO 16 underwater mission. Credit: NASA
That’s not due to lack of qualifications on Peake’s part, though. He participated in the NEEMO 16 underwater mission and took part in a periodic underground cave expedition that ESA runs to simulate spaceflight, among other duties. Peake also used to be a helicopter pilot in the British Army; the media is already calling him “Major Tim” for that reason in homage to David Bowie’s “Space Oddity” song (most recently pwned by Canadian astronaut Chris Hadfield.)
But 2015 also marks when the ground is expected to shift, so to speak, in commercial spaceflight. It’s expected that Britain’s Virgin Galactic will start regular suborbital runs around that year. (XCOR’s Lynx suborbital spacecraft also may start flights around the same time, perhaps with British citizens on board.)
British songstress Sarah Brightman previously announced she will make a much shorter visit to the space station in 2015. That hasn’t been fully confirmed yet — there aren’t many seats available on Soyuz spacecraft after the end of the shuttle program — but it’s possible she could make it up there.
Getting back to Peake, some important secondary news came out for the latest corps of European astronauts: all of them are expected to fly before the end of 2017, as ESA previously promised.
The European Space Agency’s astronaut class of 2009 (left to right): Andreas Mogensen, Alexander Gerst, Samantha Cristoforetti, Thomas Pesquet, Luca Parmitano, Timothy Peake. Credit: European Space Agency/S. Corvaja
The astronauts, who call themselves ‘The Shenanigans’, are already having an exciting month as Italian Luca Parmitano is scheduled to fly to the International Space Station May 28. (In a spaceflight first, he’s doing outreach with a 15-year-old while in orbit.)
Two other Shenanigans are assigned to spaceflights: Alexander Gerst and Samantha Cristoforetti, who will make the journey around 2014.
It’ll be a little while before the last two astronauts, Andreas Mogensen and Thomas Pesquet, get confirmation of flight assignments, but it should be by announced by mid-2015, stated ESA’s director-general, Jean-Jacques Dordain.
ESA has made numerous contributions to the station, racking up credits that the federation of countries can use towards astronaut spaceflights. Among them are the Columbus laboratory, the Automated Transfer Vehicle cargo ship and the cupola (a panoramic window with a history of awesome astronaut shots.)
A view from the cupola in the International Space Station. Credit: NASA
“The value of Europe’s astronauts and the training given at the European astronaut center is reflected in the large number of mission assignments awarded to ESA astronauts,” stated Thomas Reiter, ESA’s director of human spaceflight and operations.
You can follow Peake’s training at his Twitter account, and he has promised to keep up his social media efforts in space.
“I certainly will be tweeting from space. A large part of what I want to achieve on this mission is to try to inspire a generation and encourage them to continue to support space flight and microgravity research,” Peake said in a press conference, as reported by The Guardian.
Friday's spacewalk is supposed to replace a navigational aid to guide in spacecraft, such as the European Space Agency's Automated Transfer Vehicle. Credit: NASA
Spacewalkers will replace a faulty navigational aid Friday to ensure that a cargo spacecraft in June docks safely with the International Space Station.
Expedition 35 cosmonauts Pavel Vinogradov and Roman Romanenko will venture into space to remove and replace a broken retroreflector on the Russian Zvezda station module. The first spacecraft to use the new retroreflector will be the European Space Agency’s automated transfer vehicle (ATV) Albert Einstein, which is scheduled to dock with the station in June.
The ATV has a videometer on board that shoots laser beams at retroreflectors on the outside of the station. Then, the videometer analyzes the pattern of light that is returned. Based on this pattern, it navigates towards the station and in for a docking.
Albert Einstein will carry about two tons of cargo to the station, including water, oxygen, and extra fuel to boost the space station’s orbit. Tipping the scales at 44,611 pounds (20,235 kg), this ATV will be the heaviest ever lifted by an Ariane rocket.
Replacing the retroreflector won’t be the cosmonauts’ only task. They’ll retrieve an experiment, called Biorisk, that is supposed to evaluate how much microbes affect spacecraft structures. They may also take the Vinoslivost experiment (which looks at how exposed materials behave in space) back inside, depending on how much time they have.
Pavel Vinogradov during a 2006 spacewalk. Friday will mark the seventh spacewalk for the veteran Russian cosmonaut. Credit: NASA
These experiments are part of the long-term mandate of the station’s activities to study how well people and structures survive after years in space. Based on the results, engineers back on Earth can make adjustments for spacecraft under development, making them more robust for long-term missions.
Additionally, the cosmonauts plan to install the Obstanovka experiment, which will look at “space weather” in the Earth’s ionosphere. This region of the atmosphere is where auroras arise after the Sun’s particles strike the area.
Besides producing these pretty patterns, space weather has a darker side: it can cause communications shortouts or hurt satellites. That’s why NASA has the Solar Dynamics Observatory and other spacecraft keeping a close eye on the sun. The agency wants to improve space weather predictions to protect infrastructure on Earth.
You can watch Expedition 35’s first spacewalk on NASA Television at 9:30 a.m. EDT (1:30 p.m. UTC) on Friday. The cosmonauts should head outside around 10:06 a.m. EDT (2:06 p.m. UTC). This could change depending on how quickly the cosmonauts depressurize the Pirs airlock and complete their pre-spacewalk checklist.
This spacewalk will be the seventh for Vinogradov and the first for Romanenko. Including this upcoming spacewalk, there have been 167 spacewalks performed to construct the space station and do maintenance.
Canadian astronaut Chris Hadfield demonstrates how tears don't fall in space. Credit: NASA/CSA.
No tears in heaven? Expedition 35 Commander Chris Hadfield shows that while you really can cry in space, tears don’t fall like they do here on Earth, and instead just end up as a big ball of water on your face. It’s physics, baby!
ISS Commander Chris Hadfield plans surprise Easter egg hunt for station crew today. Credit: NASA/Chris Hadfield
ISS Commander Chris Hadfield plans surprise Easter egg hunt for station crew today – Easter Sunday, March 31, 2013. Credit: NASA/Chris Hadfield Updated with more astounding ‘Easter from Space’ photos by Chris Hadfield !
Dont miss the scrumptious ‘Easter Finale’ – below
Thank you Chris ![/caption]
Hush, hush !
Don’t’ tell his crew, but Canadian astronaut Chris Hadfield has secretly planned a delightful space station surprise sure to also warm the hearts of Earth’s children celebrating the joyous occasion of this Easter Sunday – and there’s delicious photos below too.
They’re going on an Easter egg hunt !
“Don’t tell my crew, but I brought them Easter Eggs :)”, tweeted Hadfield from the ISS – where he currently serves as Commander of the Expedition 35 crew.
And Hadfield sends his greetings and ‘Easter from Space’ photos to all of us down here on the good Earth on this Holy Day.
“Good Morning, Earth! A fine Easter Sunday morning to you, from the crew of the International Space Station.”
You can follow along with Hadfield’s adventures from space as – @Cmdr_Hadfield
A Full Moon. It may not be made of chocolate, but it makes for a wonderfully natural Easter egg. Credit: NASA/Chris Hadfield
Occasionally, Mission Control relents and lets the astronauts have fun, taking a break from their out of this world chores.
But given the weightless of space, it’s not obvious how they’ll accomplish the traditional Easter egg roll. Perhaps we’ll hear about that later.
And there’s no word back yet on Easter Bunny sightings.
Well, to get ready Hadfield has been busy stashing assorted Easter goodies & gifts in the gazillion nooks and crannies aboard the ISS – and snapping fun photos for all the kids to play along.
“Sometimes the best place to hide an item is floating right above your nose. Or in this case, your sleep pod.”
This sleep pod apparently makes for a great hiding spot for floating Easter eggs and gift baskets on the ISS. Credit: NASA
Hadfield just couldn’t resist the temptation of some weightless juggling – and he’s not telling if they went .. splat !!
“It appears that I’m as bad at juggling in weightlessness as I am on Earth. Hopefully I’m better at hiding them… ”
Canadian astronaut Chris Hadfield attempts to juggle Easter eggs aboard the International Space Station. Do they go splat ??. Credit: NASA
Time will tell whether the crew of six guys are indeed clever enough to figure out all the secret hiding spots.
The Easter egg hunt could be especially trying for the three ‘new guys’ who just arrived on Thursday, March 28, on the Russian Soyuz express capsule – comprising of Russian cosmonauts Pavel Vinogradov and Alexander Misurkin and NASA astronaut Chris Cassidy. They join Hadfield, astronaut Tom Marshburn and cosmonaut Roman Romanenko who will stay aboard the station until May.
In the meantime, Hadfield is playfully diverting everyone’s concentration with gorgeous shots of Earth, like the Easter sunrise glinting across North America’s heartland – below.
An Easter sunrise glints across the Great Lakes. Heartland watershed. Credit: NASA/Chris Hadfield
And the Canadian Space Agency has now passed along an Easter greeting card.
Astronaut and cosmonaut crews have a decade’s long tradition of celebrating religious holidays in space. Probably the most famous occasion was when the three man American crew of Apollo 8 read scriptures from Genesis marking the first time in history that humans were orbiting the Moon – back in 1968.
All in all it’s been a busy week aboard the massive orbiting lab complex.
On Tuesday, March 26, the SpaceXDragon capsule departed the station, loaded with a long awaited trove of science goodies and successfully splashed down in the ocean. Two days later the trio of new space men arriving aboard the Soyuz restored the ISS to its full crew complement of six.
Since arriving at the station just before Christmas 2012, Hadfield has been doing a stellar job enlightening folks about what it’s like to live and work in space in fun and understandable ways.
Easter Finale: The Sun, a bright point of light surrounded by profound blackness, our world glowing in-between. Credit: NASA/Chris Hadfield
…………….
Learn more about the ISS, Curiosity, SpaceX, Antares, and NASA missions at Ken’s upcoming lecture presentations:
April 20/21 : “Curiosity and the Search for Life on Mars – (in 3-D)”. Plus Orion, SpaceX, Antares, ISS, the Space Shuttle and more! NEAF Astronomy Forum, Suffern, NY
April 28: “Curiosity and the Search for Life on Mars – (in 3-D)”. Plus the Space Shuttle, SpaceX, Antares, Orion and more. Washington Crossing State Park, Titusville, NJ, 130 PM
Chris Hadfield all dressed up for another day in space. Credit: Chris Hadfield (Twitter)
Chris Hadfield — the ever-tweeting, always charming Canadian running the space station these days — has had an eventful few months in space. If he’s not chatting with Captain Kirk, he’s playing guitar or, as it turns out, making very watchable videos.
Being on television requires a certain flair. You need to talk in sound bites, cultivate a charismatic presence, and keep the action moving enough so people don’t flip the channel. For an astronaut, who usually works methodically, carefully and slowly, working on television must be fully alien (pun intended) to how one does the technical parts of the job.
But Hadfield — who knows how to study a situation and make the most of it — has created videos with hundreds of thousands of views on YouTube. Whatever he’s doing is working.
Universe Today checked up on Hadfield’s secrets to success by watching the most popular videos in a playlist curated by the Canadian Space Agency. Here are the top five. Strangely, the last one doesn’t even include Hadfield’s face or voice.
5) Chris Hadfield Talks with the Queen’s Representative in Canada
If you’re all about cute questions from kids, or enjoy a brush with royalty, this lengthy press conference with Hadfield is very interesting. This is a bit of a marathon charm session on Hadfield’s part, but he pulls it off with his charismatic aplomb. One of the best answers demonstrates what he’s learned about weightless life: “I can fly. I can go in different directions,” Hadfield says enthusiastically, spinning before the camera.
4) Chris Hadfield Demonstrates How Astronauts Wash Their Hands in Zero G
For a question that came out of a routine Q&A with kids, Hadfield’s performance is pretty good. He demonstrates that soapy water looks like some sort of Teenage Mutant Ninja Turtles-like ooze in space, and compares life on the space station to life on a sailboat, all while simply washing his hands. It’s almost existential.
3) Nail Clipping in Space
It turns out that Hadfield chooses to cut his nails because long ones interfere with his guitar playing. We wouldn’t want that to happen (and neither would the Barenaked Ladies), so fortunately Hadfield gets right on the problem, positions himself over an air vent and trims them with an ordinary nail clipper. Charmingly, this was not fully scripted, as he makes a mistake with the first clipping.
2) Chris Hadfield’s Space Kitchen (aka how to make a peanut butter sandwich in space)
With words you’d never hear on Martha Stewart — “We’ve got one tortilla. Oh, got away!” — Hadfield slathers condiments on to a tortilla and eats it. His sense of humor helps break up a very routine act; we’d be scared to be one of his kids after seeing the stern way in which he says, “Disinfectant wipe!”
1) Mixed Nuts in Space
This video is oddly mesmerizing, and that’s not just because of the UFO-type music near the beginning. It’s quite a simple setup: Hadfield shoots a bunch of nuts floating around inside of a can. But face it, it looks awfully weird for those of us used to grabbing similar packages off the kitchen shelf. Maybe that’s why this video has more than 4 million views.
Astronaut Chris Cassidy training for a spacewalk in NASA's Neutral Buoyancy Laboratory. Credit: Robert Markowitz
If a meteor hit the station, or a fire suddenly broke out, you’d want some pretty quick-thinking people on board to solve the problem. Thankfully, Chris Cassidy — a former Navy SEAL — is on his way to station in just a couple of weeks as a part of Expedition 35/36.
SEAL training is perhaps the most vigorous military program in the world. Even a quick look at the tests candidates must pass makes us feel exhausted. You need to master a suite of skills that range from demolition to navigation to, of course, fast swimming. There’s something called “combat diving”, which is supposed to test how well these Navy people “perform in stressful and often uncomfortable environments.”
And don’t forget “hell week.” Candidates only get to sleep four hours in 5.5 days. They rack up 200 miles of running through physically training for 20 hours a day. (No, those numbers are not typos. It’s real.)
Cassidy — who by the way, passed that gruelling SEAL training on the first try without getting hurt or going crazy — told Universe Today last week about what he would do should he be faced with an emergency in space.
I think just the training that I got in the field, training in the early part of my Navy career, and during my time being an astronaut will all combine together. What I know from combat in the Navy, there’s a sort of calmness that comes over people who are well-trained and know what to do. Muscle memory kicks in, and it’s not until after the thing is over that you realize what you went through.
I kind of think that’s how me as an individual, and we as a crew, will respond to any dicey dynamic event like that. Just work through the procedures that we’ve been trained, make the place safe if we can, and if we can’t, we are trained to evacuate. And the procedures all get us to that point.
Cassidy further joked that some of the humor SEALs use might not be appropriate in his most recent job title; former SEAL and International Space Station Expedition 1 commander William Shepherd once told Cassidy he might be “kicked out of a NASA meeting” if he used some of the language.
More seriously, though, Cassidy said he is particularly looking forward to doing experiments measuring bone mass on the International Space Station. Since that research has applications for people on Earth (particularly those facing osteoporosis he said it’s a demonstration of how spaceflight can help further health work on the ground.
His ultimate goal? “To be called back [to station] a second time.” Let’s hope he makes it.
Cassidy and his crewmates Pavel Vinogradov and Alexander Misurkin are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on March 29. Here a look at some of the final training the crew received at the Gagarin Cosmonaut Training Center in Star City, Russia:
The Dragon approaches the ISS over sub-Saharan Africa. Credit: NASA/Chris Hadfield.
SpaceX’s Dragon spacecraft has arrived at the International Space Station! After overcoming a problem with its thrusters after reaching orbit on on Friday, today, Dragon successfully approached the Station, where it was captured by Expedition 34 Commander Kevin Ford and crewmate Tom Marshburn using the station’s Canadarm2 robotic arm. Dragon was grappled at 5:31 a.m. EST, and was berthed to the Earth-facing port of the Harmony module at approximately 8:56 a.m. EST on March 3.
Below, Canadian astronaut Chris Hadfield snapped a photo of Dragon as it approached the station over sub-Saharan Africa. “A surreal juxtaposition,” Hadfied said via Twitter.
