Space Station Archives

September 30, 2013December 23, 2015 by Ken Kremer

Doubly Historic Day for Private Space: Cygnus docks at Station & Next Gen Falcon 9 Soars

The Cygnus cargo spacecraft is just a few feet away from the International Space Station’s Canadarm2 during rendezvous and berthing on Sept 29, 2013. Credit: NASA
Updated – See Falcon 9 launch video below[/caption]

Today (Sept. 29) was a doubly historic day for private spaceflight! And a boon to NASA as well!

Early this morning the Orbital Sciences Cygnus commercial cargo ship docked at the International Space Station (ISS) speeding along some 250 miles (400 km) overhead in low Earth orbit.

Barely a few hours later the Next Generation commercial SpaceX Falcon 9 rocket soared to space on a demonstration test flight from the California coast carrying a Canadian satellite to an elliptical earth orbit.

These missions involved the dramatic maiden flights for both Cygnus and the upgraded Falcon 9.

And both were high stakes endeavors, with literally billions of dollars and the future of commercial spaceflight, as well as the ISS, on the line. Their significance cannot be overstated!

Falcon 9 lifts off from SpaceX’s pad at Vandenberg on Sept 29, 2013, carrying Canada's CASSIOPE satellite to orbit. Credit: SpaceX — Falcon 9 lifts off from SpaceX’s pad at Vandenberg on Sept 29, 2013, carrying Canada’s CASSIOPE satellite to orbit. Credit: SpaceX

Both Cygnus and Falcon 9 were developed with seed money from NASA in a pair of public-private partnerships between NASA and Orbital Sciences and SpaceX under NASA’s COTS commercial transportation initiative aimed at fostering the development of America’s private space industry to deliver critical and essential supplies to the ISS.

The powerful new Falcon 9 will also be used to send cargo to the ISS.

America completely lost its capability to send humans and cargo to the ISS when NASA’s space shuttles were retired in 2011. Orbital Sciences and SpaceX were awarded NASA contracts worth over $3 Billion to restore the unmanned cargo resupply capability over 20 flights totally.

The Cygnus spacecraft put on a spectacular space ballet – and was no worse for the wear after its docking was delayed a week due to an easily fixed communications glitch.

The Cygnus commercial resupply craft is installed by the Canadarm2 to the Harmony node. Credit: NASA TV — The Cygnus commercial resupply craft is installed by the Canadarm2 to the Harmony node.
Credit: NASA TV

Cygnus is a privately developed resupply vessel built by Orbital Sciences Corp and Thales Alenia Space that is a crucial railroad to orbit for keeping the massive orbital lab complex well stocked with everyday essentials and science experiments that are the purpose of the ISS.

Cygnus was grappled in free drift by Expedition 37 space station astronauts Luca Parmitano and Karen Nyberg at about 7 a.m. EDT Sunday morning.

The pair were working at two robotics work stations from inside the Cupola and Destiny modules. They used the stations 57 foot long Canadarm2 to snare Cygnus at a distance of about 30 feet (10 meters). They gradually motioned the arm closer.

Running a bit ahead of schedule they successfully berthed Cygnus at the earth facing port of the Harmony module by about 8:44 a.m. EDT.

Cygnus was launched to orbit on its inaugural flight on Sept. 18 atop Orbital’s commercial Antares rocket from NASA’s Wallops Flight Facility on the Eastern shore of Virginia.

Sept. 22 had been the initially targeted station docking date for this demonstration mission.

Hatches to Cygnus will be opened on Monday, Sept. 30 after completing leak checks.

“Today, with the successful berthing of the Orbital Sciences Cygnus cargo module to the ISS, we have expanded America’s capability for reliably transporting cargo to low-Earth orbit, “ said NASA Admisistrator Charles Bolden in a statement.

“It is an historic milestone as this second commercial partner’s demonstration mission reaches the ISS, and I congratulate Orbital Sciences and the NASA team that worked alongside them to make it happen.”

“Orbital joins SpaceX in fulfilling the promise of American innovation to maintain America’s leadership in space. As commercial partners demonstrate their new systems for reaching the Station, we at NASA continue to focus on the technologies to reach an asteroid and Mars,” said Bolden.

Cygnus delivers about 1,300 pounds (589 kilograms) of cargo, including food, clothing, water, science experiments, spare parts and gear to the Expedition 37 crew.

The upgraded SpaceX Falcon 9 blasted off from Space Launch Complex 4 at Vandenberg Air Force Base in California at 9 a.m. PDT (12 p.m. EDT).

Here’s a video of the launch:

It successfully deployed Canada’s 1,060 pound (481 kg) Cascade, Smallsat, and Ionospheric Polar Explorer (CASSIOPE) weather satellite and several additional small satellites.

This powerful new version of the Falcon 9 dubbed v1.1 is powered by a cluster of nine of the new Merlin 1D engines that are about 50% more powerful compared to the standard Merlin 1C engines and can therefore boost a much heavier cargo load to the ISS and beyond.

The next generation Falcon 9 is a monster. It’s much taller than a standard Falcon 9 – some 22 stories vs. 13.

It could launch from Cape Canaveral as early as this Fall.

Ken Kremer

…………….

Learn more about Cygnus, Antares, SpaceX, Curiosity, Mars rovers, MAVEN, Orion, LADEE and more at Ken’s upcoming presentations

Oct 3: “Curiosity, MAVEN and the Search for Life on Mars – (3-D)”, STAR Astronomy Club, Brookdale Community College & Monmouth Museum, Lincroft, NJ, 8 PM

Oct 8: NASA’s Historic LADEE Lunar & Antares/Cygnus ISS Rocket Launches from Virginia”; Princeton University, Amateur Astronomers Assoc of Princeton (AAAP), Princeton, NJ, 8 PM

Antares rocket lifts off at 10:58 a.m. EDT Sept 18 with commercial Cygnus cargo resupply ship bound for the International Space Station (ISS) from Mid-Atlantic Regional Spaceport Pad-0A at NASA’s Wallops Flight Facility in Virginia. Credit: Ken Kremer (kenkremer.com)

Antares and Cygnus streak to space and the ISS from NASA Wallops on Sept. 18, 2013. Credit: Ken Kremer (kenkremer.com)

September 27, 2013December 23, 2015 by Nancy Atkinson

Watch Live on September 29: Orbital’s Cygnus Capsule Rendezvous with ISS

Artist rendering of Cygnus spacecraft approaching the International Space Station. Credit: Orbital Sciences Corp.

NASA and Orbital Sciences Corporation have announced a new date and time for the targeted arrival and berthing of the Cygnus spacecraft for its demonstration cargo resupply mission to the International Space Station. All the action will now take place on Sept. 29, a week later than originally planned, after a software glitch on the first rendezvous attempt, and a subsequent scheduling conflict due to the arrival of a Soyuz spacecraft with additional crew.

You can see the schedule of events below, as well as watch live on NASA TV’s UStream feed:

Here’s the current schedule of the Cygnus rendezvous, grapple and berthing activities, but check this link for any updates or changes:

Sunday, September 29

08:30 UTC (4:30 a.m. EDT: Cygnus rendezvous, grapple and berthing coverage begins on NASA Television.

11:15 UTC (7:15 a.m. EDT): Grapple of Cygnus by International Space Station’s Canadarm2 robotic arm
13:15 UTC (9:15 a.m. EDT): Cygnus berthing to Earth-facing port of Harmony node begins
17:00 UTC (1 p.m. EDT): Cygnus Post-Capture News Conference

Live streaming video by Ustream

ISS astronauts Karen Nyberg and Luca Parmitano are scheduled to grapple Cygnus with the station’s Canadian built robotic arm, working from the robotic work station in the Cupola module. They will install the cargo carrier at an Earth-facing docking port on the Harmony pressurized module.

Cygnus will deliver about 1,300 pounds (589 kilograms) of cargo, including student experiments, food and clothing, to the space station. Future Cygnus flights will ensure a robust national capability to deliver critical science research to orbit, significantly increasing NASA’s ability to conduct new science investigations to the only laboratory in microgravity.

September 27, 2013December 23, 2015 by Nancy Atkinson

NASA Astronaut Helped Actors Prepare for “Gravity”

Sandra Bullock as Ryan Stone in Warner Bros. Pictures' dramatic thriller "Gravity," a Warner Bros. Pictures release. Image Credit: Courtesy of Warner Bros. Pictures

Actors for a new movie coming out in October 2013 received tips about life in space from NASA astronaut Cady Coleman. “Gravity” is the story of two astronauts (played by George Clooney and Sandra Bullock) whose shuttle is destroyed by a run-in with space junk during an EVA, stranding them both in orbit and struggling for survival.

While developing her role, Bullock gave Coleman a call while she was aboard the space station. At the time, the actress asked Coleman to elaborate on what it’s like living and moving about in microgravity. “I told her that I had long hair, and if you pulled a hair out and pushed it against something, you could move yourself across the space station,” said Coleman. “That’s how little force it takes.”

You can see more of their discussion below, as well as the heart-pounding trailer for the movie:

NASA says that although this dire scenario makes for gripping Hollywood entertainment, NASA actively works to protect its astronauts and vehicles from the dangers portrayed in the movie. From protective shielding and meticulous and methodical training on the ground and in space covering everything from spacewalking to fires or decompression inside the space station, NASA’s ground crews and astronauts are as prepared as they can be for potential anomaly, no matter how remote they may be.

Read more about aspects of the International Space Station that you’ll see in the movie in this feature article from NASA.

September 27, 2013December 23, 2015 by Nancy Atkinson

Dinosaurs in Spaaaace!

While on the ISS, astronaut Karen Nyberg made this dinosaur for her son, created from reclaimed velcro-like fabric that lines the Russian food containers. Credit: Karen Nyberg via Pinterest.

Astronaut Karen Nyberg wins Pinterest. Not only has she made her 3-year old son a dinosaur toy, she created it while IN SPACE, and scored a super-coup by making it from the reclaimed velcro-like fabric that lines the Russian food containers on the International Space Station. Nyberg said the dinosaur is stuffed with scraps from a used t-shirt.

Upcycling in space … wow. She’s clearly now outdone every crafter both on and off the planet. As one commenter on Pinterest said, “How awesome to have someone promoting/demonstrating crafting, science and education and a mother’s love from the ISS!”

You can see more of Nyberg’s handiwork while she’s been in space, as well as pictures she’s taken of planet Earth, the science experiments she’s doing and more on her Pinterest page. She will be on the ISS until November 11.

September 26, 2013December 23, 2015 by Nancy Atkinson

Secret Messages Left on the International Space Station

An adapter recently installed on the ISS's Canadarm II, with the message, "Installed by your friendly Expedition 36 Crew." Credit: NASA/ESA/Luca Parmitano.

We humans have certain tendencies toward the eternal. We like to leave our mark by somehow saying “I was here!” or send messages to the future about what we’ve accomplished. We’re also intrigued by things like the Voyager record, the Pioneer plaque, and we all love those “send your name on a spacecraft” opportunities NASA has.

This recent image, above, posted by astronaut Luca Parmitano on Twitter of a message written on a new piece for the International Space Station’s Canadarm 2 is an example of leaving a little message to the future (albeit, one that the majority of us might never get to see) and it prompted me to wonder if there are more “secret messages” like that on the ISS — messages of remembrance or good wishes from the people who built, designed or installed various components, or messages passed down from one crew to the next.

NASA astronaut Tom Marshburn, who returned from a 5-month stint on the ISS in May of 2013, said there are plenty of memorable messages, signatures and objects left by the station’s builders or previous crews.

“We did a lot of maintenance during our flight and rotated out a lot of the experiment racks and we saw many signatures on the internal hull or on the inside parts of the racks,” Marshburn told Universe Today via phone from Johnson Space Center. “Things like ‘Greetings from the Water Recovery team!’ with everyone’s signature. That’s fairly prevalent on the inside, particularly behind the racks, but not in plain view.”

But he’s never seen anything on the external parts of the space station before.

“I have heard that engineers who have built different components and even external structures, like to sign their names to internal pieces that no one can actually see, but the engineers know their name is up in space,” he said. “I’ve done three spacewalks, and I’ve never seen anything like that on the outside — like in the picture from Luca Parmitano — so that’s a rarity to see something like that.”

There are some signatures plainly visible on the interior, however: signed mission stickers from all the visiting Space Shuttle crews and the Expedition crews adorn the walls in certain parts of the ISS.

But how about other messages that crews leave for future inhabitants?

Japan Aerospace Exploration Agency astronaut Koichi Wakata exercises using the Advanced Resistive Exercise Device (ARED) in the International Space Station. (NASA)

Marshburn said there are several “helpful” notes that are left by former crew members to assist or instruct future crews — important ‘lessons learned’ or little reminders.

“One of the favorite messages left by a former resident of the station is near the resistive exercise machine,” Marshburn said. “This machine allows you to lift the equivalent of 600 pounds, so there is a lot of stored energy there and you have to be careful with it, making sure you follow procedures carefully. There is a placard there that someone just wrote with a Sharpie: ‘Nothing is as important as what you are doing right now.’ That has become a mantra for a lot of people on the ISS, and we quoted quite often. I really like that one.”

There’s also a nice ‘aide-mémoire’ in the space station bathroom.

“Everyone has to urinate into a funnel that goes into a hose,” Marshburn explained. “We are pretty good about cleaning ourselves up in the bathroom, but some crewmembers have not been so good about cleaning up the equipment because written in Sharpie on the wall in the bathroom is, ‘Blessed are those who wipe the funnel.’ That’s just a good little reminder.”

In addition to messages, there are objects left by previous crews that end up as talismans or things that are used over and over.

A closeup of Gort in the Destiny Lab on the ISS. Credit: NASA.

“There is a four-inch version of Gort, the robot figure from the movie “The Day the Earth Stood Still” stuck on the wall where we gather in the Destiny Lab for our daily planning conferences,” Marshburn said. “He sometimes gets unstuck and floats around the ISS, so whenever we find him wandering around, we stick him back up on the wall. He’s kind of ubiquitous.”

There’s also a little toy astronaut figure that ends up floating around and showing up in different places.

“We don’t know who brought them up, but they have been retained and remain as mascots for the crews,” Marshburn said.

The toy left on the ISS that Marshburn enjoyed the most was a ping pong ball.

“That is a wonderful toy,” he said. “While you are eating, you can bounce it off the wall and figure out the best angles to have it come right back to you. Or you can spin it around a hatch and the centripetal force will just keep it spinning around and around.”

Chris Hadfield in the Cupola of the ISS. Credit: NASA

Also on board are musical instruments — an electric piano, guitar and ukulele – that get a lot of use. Additionally, previous astronauts have left reading material, so by now there is a shoebox-sized library of books to read.

“After working on computers most of the day, it’s nice to grab a real book and read during your off time,” Marshburn said.

Since Marshburn and his crewmates — Canadian astronaut Chris Hadfield and Russian cosmonaut Roman Romanenko — launched to the space station on December 19, 2012, they really enjoyed the bag-full of holiday ornaments that are on board. “There’s a 2-foot Christmas tree, stockings, and an elf hat,” he said, “which was nice because it was a tiny piece of home, a little bit of Christmas.”

There’s also Mardi Gras hats, Happy Birthday signs, and flags of each country associated with the International Space Station.

So, any other secret “just between astronauts” messages up on the space station?

“There aren’t any that I saw or even know about that I couldn’t share with you!” Marshburn said with a laugh. “But I don’t know how much mission control even knows about some of these things.”

Astronaut Tom Marshburn during an EVA on May 11, 2013 to replace a pump controller box on the International Space Station that was leaking coolant. Credit: NASA.

September 25, 2013December 23, 2015 by Nancy Atkinson

Soyuz Launches Expedition 37/38 to the International Space Station

The Soyuz TMA-10M rocket launches from the Baikonur Cosmodrome in Kazakhstan carrying the Expedition 37 crew to orbit. Credit: NASA/Carla Cioffi.

The next crew of the International Space Station is on their way to orbit. Three members of the Expedition 37 crew members blasted off in a Soyuz rocket from the Baikonur Cosmodrome in Kazakhstan at 20:58 UTC (4:58 p.m. EDT) Wednesday, Sept. 25, and will take a fast-track six-hour flight to the Space Station.

Update: The crew has now docked safely to the ISS, at 10:45 pm EDT (02:45 UTC).

Watch a video of the launch, below.

Michael Hopkins of NASA and Oleg Kotov and Sergey Ryazanskiy of the Russian Federal Space Agency (Roscosmos) are scheduled to dock their Soyuz spacecraft to the Poisk module on the Russian segment of the at 02:48 UTC on Sept. 26 (10:48 p.m. EDT, Sept. 25) All the action of the launch and docking will be on NASA TV.

The crew is scheduled to open the hatches between the Soyuz spacecraft and the space station about two hours later.
Hopkins, Kotov and Ryazanskiy will be greeted by three Expedition 37 crew members who have been aboard the space station since late May: Commander Fyodor Yurchikin of Rosmosmos and Flight Engineers Karen Nyberg of NASA and Luca Parmitano of the European Space Agency.

The new crew will remain aboard the station until mid-March. Yurchikhin, Nyberg and Parmitano will return to Earth Nov. 11.

NASA says the new crew will take part in several new science investigations that will focus on human health and human physiology. The crew will examine the effects of long-term exposure to microgravity on the immune system, provide metabolic profiles of the astronauts and collect data to help scientists understand how the human body changes shape in space. The crew also will conduct 11 investigations from the Student Spaceflight Experiments Program on antibacterial resistance, hydroponics, cellular division, microgravity oxidation, seed germination, photosynthesis and the food making process in microgravity.

September 24, 2013December 23, 2015 by Nancy Atkinson

Next Soyuz Rolls to Launchpad for Fast-Track Flight to the Space Station

A Soyuz rocket is rolled out to the launch pad by train on Monday, Sept. 23, 2013, at the Baikonur Cosmodrome in Kazakhstan. Credit: NASA/Carla Cioffi.

A new Soyuz is now on the pad, ready to bring the next crew to the International Space Station. Launch is scheduled for at 20:58 UTC (4:58 p.m. EDT) on September 25. This is the third Soyuz spacecraft to use the new abbreviated rendezvous trajectory with the ISS, where it will reach the space station in just a few hours instead of the usual two days.

Below is a video of the rollout to the pad.

You can see a great collection of images from the rollout, a press conference and more from NASA HQ’s Flickr page.

This Soyuz rocket will send Expedition 37 Soyuz Commander Oleg Kotov, NASA Flight Engineer Michael Hopkins and Russian Flight Engineer Sergei Ryazansky on a five-and-a-half month mission aboard the International Space Station.

In the past, Soyuz manned capsules and Progress supply ships were launched on trajectories that required about two days, or 34 orbits, to reach the ISS. For tomorrow’s launch, the Soyuz will rendezvous with the space station and dock after four orbits of Earth. The new fast-track trajectory has the rocket launching shortly after the ISS passes overhead. Then, additional firings of the vehicle’s thrusters early in its mission expedites the time required for a Russian vehicle to reach the Station.

Docking to the Poisk module on the Russian segment of the station is expected to occur at 02:47 UTC on Sept. 26 (10:47 p.m. EDT, Sept. 25) All the action of the launch and docking will be on NASA TV.

The new crew will join the current Expedition 37 crew of Commander Fyodor Yurchikhin, Karen Nyberg and Luca Parmitano of the European Space Agency.

Hopkins, Kotov and Ryazanskiy will remain aboard the station until mid-March. Yurchikhin, Nyberg and Parmitano, who have been aboard the orbiting laboratory since late May, will return to Earth Nov. 11, leaving Kotov as commander of Expedition 38.

September 23, 2013December 23, 2015 by Elizabeth Howell

This Teenager Hosts Earth-To-Space Q&As With An Orbiting Astronaut

Abigail Harrison just prior to the launch of her mentor astronaut, Luca Parmitano, in Kazakhstan May 28, 2013. Credit: Abigail Harrison

Meet Abigail Harrison. This teenager’s enthusiasm about space so impressed Luca Parmitano — who just happens to be a European Space Agency astronaut on the space station right now — that the two have a social media collaboration going.

Abby collects questions from readers of her blog (AstronautAbby.com) and sends them up to the station for Parmitano to read and respond to.

Parmitano’s first mission in space, which he calls Volare (“Fly”), has been a busy one. He’s driven a rover, practiced grappling techniques for the Cygnus spacecraft — which was delayed in its docking ~~to Tuesday~~ (now Saturday) — and experienced two spacewalks (one went to plan, and the other was cut short due to a spacesuit leak).

Meanwhile, Abby had a space-y summer of her own. She fundraised thousands of dollars to see Parmitano’s launch in May. Then she went to Space Camp and toured several NASA and international agency centers. We caught up with Abby to find out how things are going — and if this brings her any closer to her dream of going to space herself. Below is a slightly edited e-mail conversation about her adventures.

Universe Today: How’s it going with the partnership?

Abigail Harrison: Working with Luca has been a lot of fun! I have really enjoyed being able to e-mail with him on station and especially the opportunity I had to talk to him while visiting Marshall Space Flight Center in Huntsville, AL at the end of July. The AstronautAbby community has been very active sharing images of the Space Station flying by for my #CatchLuca weekly blog post, and the #AskLuca questions submitted by my community have been great. It’s fun to hear how Luca answers these questions each week.

UT: What are the best things that you have been doing specifically to spread the message of Volare?

AH: I think my #CatchLuca blog series has been a real hit! So many people from around the world have taken photos of the ISS passing overhead and decided to submit them and share with the world. It’s been great! I think this helps to spread the message as it is people on Earth getting excited about the space station and sharing their own pictures. The more sharing that happens, the more aware people get about the mission and the more they learn.

Luca Parmitano, a European Space Agency astronaut, is on his first voyage to space as a part of Expeditions 36/37. Credit: NASA

The #AskLuca series has also been very successful. It’s true, anyone can jump on social media and ask a question of Luca or any astronaut and they most likely will answer it, but this series has allowed people who may not be socially savvy to ask questions, as well as people to ask longer questions. The fact that all the answers are published on my blog is also great as people can read it in a published article versus on a social media update.

UT: Tell us more about these NASA tours you’ve been doing lately. What is your goal in doing them?

AH: I have been fortunate to be in the right places at the right time. This summer I was in Houston for a gymnastics camp, and therefore I was able to tour the Johnson Space Center – but not just tour the center, I got to see the Neutral Buoyancy Lab and compare it to the Russian counterpart that I saw in May during my visit to Star City [astronaut training complex in Russia] when attending Luca’s launch. I also was able to go on the floor of Mission Control and see a specialized robotics lab, along with a lot of other cool things.

Abigail Harrison simulates repairing a satellite during Space Camp in Huntsville, AL. Credit: Abigail Harrison

After Houston, I headed to Huntsville for Space Camp. While in Huntsville I was able to tour the Marshall Space Flight Center and specifically see some of the work NASA is doing along with ATK to build the Space Launch System, which is the rocket system that will take me to Mars someday (similar but much bigger than the Saturn V rockets that took Apollo to the moon).

Finally, I visited Lockheed Martin’s facilities in Colorado to see the production of the Orion, which is the spacecraft currently being developed to go to Mars, the moon and asteroids. These visits have tremendous value as I have been able to share pictures, write about the visits and talk about what I have seen with people everywhere.

The goal is to learn about what is being done right now to realize the future American missions to Mars, the moon and asteroids and continue human space flight. The more I learn and understand about our current efforts to realize the future of human space exploration, the easier it is for me to talk about the future and educate the general public. Part of my mission is to help spread the word to people around the world about the future of human space flight and get the public excited for what we will do next.

Abigail Harrison with subscale test rocket motors during a visit to the Marshall Space Flight Center in Huntsville, AL. Credit: Abigail Harrison

UT: I’m sure you’ve been talking to Luca regularly. What do you talk about?

AH: We e-mail and tweet quite a bit. We have only talked once. To be honest, I follow his mission very closely through his online updates and ESA and NASA updates for my role as his Earth Liaison, and therefore I am up to date on what he is doing, probably more up to date than most people.

When we e-mail and talk it is usually about other things like advice on school, travel (he lives in Houston so gave me some good tips on what to see while visiting), and generally asking him how he is doing and what it is like to live and work on the ISS. It’s not that different from when he was training for his mission on Earth, except for now he is flying in space overhead and his e-mails and tweets come from space. 🙂

UT: Do you feel any closer to being in space as a result of this partnership?

AH: Yes, I do. How could I not? I would guess that anyone who personally knows an astronaut living on the ISS would feel closer to being in space. The personal connection means you are paying close attention to everything the astronaut is doing, and following the mission very closely.

The fact that I am sharing so much of what Luca is doing as part of my role as his Earth Liaison also helps me feel closer to being in space, because I am sharing with so many people and they in turn offer me support everyday towards my goals. I watch Luca and can imagine the day when it’s my turn to go into space. It’s been an incredible experience to get to be part of his mission.

September 20, 2013December 23, 2015 by Ken Kremer

How to Spot Commercial Cygnus Craft Chasing ISS for Sept. 22 Coupling

After launching to orbit atop the Antares rocket on Sept. 18, the first ever Cygnus cargo spacecraft is chasing the ISS and set to dock on Sept 22. Until then you have the opportunity to track it in the night skies. This full scale, high fidelity mockup of the Orbital Sciences/Thales Alenia Cygnus gives a feel for it being similar in size to a small room. Credit: Ken Kremer (kenkremer.com)
Story Updated: Further details and photos – and NASA TV link to Live Docking Coverage [/caption]

WALLOPS ISLAND, VA – Following Wednesday morning’s (Sept. 18) spectacular blastoff of the Antares rocket with the commercial Cygnus resupply spacecraft, sky watchers now have a very limited window of opportunity to spot the maiden Cygnus chasing down the International Space Station (ISS) in the early morning skies before it arrives for the historic 1st rendezvous and docking on Sunday morning, Sept 22.

So between now and early Sunday you have the chance to gaze skywards and see and photograph history’s first Earth orbiting Cygnus hunting the ISS and gradually close in for the delicate coupling maneuver.

Here’s our guide on ‘How to Spot Cygnus’.

Sighting opportunities are available worldwide from at least North and South America, Europe, Asia and Africa according to NASA’s ‘Spot the Station’ website – here. See more websites listed below.

Update 4 a.m. Sunday Sept 22– Cygnus Rendezvous Delayed 48 Hours due to communications glitch
Update Sept 23: delayed to no earlier than Saturday due to Soyuz launch on Wednesday. Thus more chances to view!

Time is of the essence! So don’t delay to check this out!

Since the successful separation of the first Cygnus – built by Orbital Sciences and Thales Alenia – from Antares, the Earth orbiting vehicle has been successfully firing its hydrazine fueled thrusters to move ever closer to the massive orbiting lab complex – at a rate of 82 statute miles per orbit..

If all of the ten on orbit maneuvering tests proceed satisfactorily, Cygnus will reach the vicinity of the station on Sunday early morning (US East Coast time).

“There are some ‘goodies’ stowed on board for the crew’s enjoyment,” Alan Lindenmoyer, NASA’s program manager for commercial crew and cargo, told Universe Today at NASA Wallops.

ISS astronauts Karen Nyberg (NASA) and Luca Parmitano (ESA) are scheduled to grapple Cygnus with the station’s Canadian built robotic arm between 7:15 and 7:30 a.m. EDT, if all goes well.

Nyberg and Parmitano, working at a robotic work station in the Cupola module, are due to install the cargo carrier at an earth facing docking port on the Harmony pressurized module as early as 9 a.m. EDT, Sept 22.

It’s the same docking port already used by the SpaceX Dragon cargo vessel on three successful missions to date since 2012.

Cameras on the second stage captured this amazing image of the Cygnus spacecraft separating from the rocket into orbit.

Although Cygnus is much smaller than the ISS, it should still be visible – weather permitting of course.

At 17 feet (5 meters) long and 10 feet (3 meters) wide, Cygnus is the size of a small room.

In fact, while I was at NASA Wallops this week reporting on the Antares launch for Universe Today, I had a chance to visit a full scale, high fidelity mockup of Cygnus built for Orbital Sciences and on display at the local community center in Chincoteague, VA.

The Cygnus display model gives one a great feel for just how big Cygnus really is- see my photos herein.

Front view showing docking mechanism and hatch of Cygnus module in this full scale, high fidelity mockup of the Orbital Sciences/Thales Alenia spacecraft gives a feel for it being similar in size to a small room. Credit: Ken Kremer (kenkremer.com)

A full size human mannequin standing inside showed that a human can fit comfortably inside.

Thales Alenia Space in Italy designed and constructed the 17 foot ( 5 meter) long Cygnus pressurized module under contract with Orbital.

“Thales Alenia has actually built 50% of the pressurized modules currently comprising the ISS,” said Luigi Quaglino, Thales Alenia Senior Vice President.

“We have built 25 pressurized space modules and learned a lot along the way,” Quaglino told Universe Today at NASA Wallops.

The ISS is the largest manmade object in orbit. It’s the size of a football field and the brightest object in the night sky after the Moon thanks also to the huge, reflecting solar arrays.

Cygnus will be significantly dimmer, but nevertheless should be readily visible.

Look for a ‘star’ moving gradually against the backdrop of stars trailing behind the ISS that likewise appears as a bright moving ‘star’.

ISS streaks over Princeton, NJ - time lapse image. Credit: Ken Kremer — ISS streaks over Princeton, NJ – time lapse image. Credit: Ken Kremer

As Sunday approaches, the gap between the ISS and Cygnus narrows.

On Thursday Cygnus was trailing about 10 minutes behind the ISS. Whereas on Friday and Saturday, the gap narrows down to roughly 4 minutes and then just 1 minute.

You can also try and photograph the ISS and Cygnus trails by mounting your camera on a tripod and leaving the shutter open at least several seconds and longer. Send me any cool time lapse photos to post here at Universe Today.

Many folks have never seen an ISS flyover and this is a fantastic time to start as the dynamic duo speed merrily across the nighttime sky.

To determine if there are any favorable sighting opportunities in your area, check out NASA’s Spot the Station website – here.

Check the NASA website for a detailed listing of the precise times, elevations, direction and durations. It’s an easy to use viewing guide. Just plug in the particulars of the country in which you live.

Another great source is Heaven’s Above – here

Also check Spaceweather.com – here

And Orbital Sciences reports that “AGI has developed a slick interactive 2D/3D simulation that allows you to track the location of Cygnus in real-time.”

Details here and here

I have personally watched the SpaceX Dragon, European ATV and Japanese HTV cargo carriers streaking through the night sky, trailing a few minutes behind the ISS. And it’s always a thrill.

The cargo vessel will deliver about 1,300 pounds (589 kilograms) of cargo, including food, clothing, water, science experiments, spare parts and gear to the Expedition 37 crew.

Cygnus will remain attached to the ISS for about a month. The astronauts will unload the supplies including few goodies starting on Monday. They they’ll pack it with trash. After undocking Cygnus will come to a flaming finale by burning up upon reentry into the Earth’s atmosphere.

So there should be a final opportunity to view it circling Earth.

NASA Television coverage of the arrival and capture of Cygnus will begin at 4:30 a.m. EDT

Streaming video will be available on NASA’s website at http://www.nasa.gov/ntv

Saturday evening Update:

NASA has given the GO for Sunday morning Docking !

Happy Viewing and Clear Skies

Ken Kremer

…………….

Learn more about Cygnus, Antares, LADEE, Curiosity, Mars rovers, MAVEN, Orion and more at Ken’s upcoming presentations

Oct 3: “Curiosity, MAVEN and the Search for Life on Mars – (3-D)”, STAR Astronomy Club, Brookdale Community College & Monmouth Museum, Lincroft, NJ, 8 PM

Oct 8: NASA’s Historic LADEE Lunar & Antares/Cygnus ISS Rocket Launches from Virginia”; Princeton University, Amateur Astronomers Assoc of Princeton (AAAP), Princeton, NJ, 8 PM

1st operational Cygnus pressurized cargo module from Orbital Sciences Corp. & Thales Alenia Space sits inside high bay clean room facility at NASA Wallops Flight Facility, VA for preflight processing. This Cygnus spacecraft arrived from Italy and may launch to the ISS as early as December 2013 from Wallops launch pad 0A. Credit: Ken Kremer (kenkremer.com)

Ken Kremer (Universe Today)and Antares rocket at NASAWallops Launch Complex 0A. Credit: Ken Kremer — Ken Kremer (Universe Today) and Antares rocket at NASA Wallops Launch Complex 0A. Credit: Ken Kremer

September 20, 2013December 23, 2015 by Elizabeth Howell

‘I Didn’t Think He Would Drown’: Spacewalking Crewmember on Spacesuit Leak

Astronaut Chris Cassidy works with Luca Parmitano's spacesuit, which had a water leak on July 16, 2013. Credit: NASA

Safely back on Earth on Sept. 10, astronaut Chris Cassidy happily chatters about his daily trips to the gym — “I feel real solid with my walking”, he says — and cracks one-liners during one of a series of media interviews on Thursday.

“It was such a treat being up there with [Chris] Hadfield, and I think I need to get credit for filming some of those videos,” joked Cassidy in a phone interview from Houston with Universe Today. His favorite video with Canada’s Expedition 35 commander? A remake of David Bowie’s Space Oddity that got props from Bowie himself.

Cassidy’s half-year voyage in space was full of these light moments, such as his decision to shave his head in homage to his bald crewmate, Luca Parmitano, who arrived on the International Space Station as a part of Expedition 36 on May 29. Weeks later, however, the men’s mood turned serious during a July 16 spacewalk; Parmitano reported water pooling at the back of his head.

“I was watching out when we were face to face outside,” Cassidy said. “Once it got onto his eyebrow hair area, it whipped across the top of his forehead and then sort of slid around his eyeballs. It migrates from hair to hair, and the little wispy hairs around your eyes, kind of, and then it travelled towards his eyelids and eyelashes. That was the scary part.”

Cassidy is a former Navy SEAL who passed, first try, the grueling “hell week” all recruits go through. In 5.5 days, SEAL trainees get just four hours of rack time while having to move for up to 200 miles. A veteran of shuttle mission STS-127, Cassidy also accumulated more than 18 hours of spacewalking experience across three excursions. All of his knowledge was brought to bear as he watched the water travelling across Parmitano’s head.

Luca Parmitano during a a spacewalk on July 16, 2013. An hour into the spacewalk, he reported water in his helmet and NASA cut the spacewalk short. Credit: NASA

“From my experience in the military, I know bad things don’t get better fast, but they get worse fast. I wanted to get as quickly to the airlock as we could,” Cassidy said. NASA prudently ended the spacewalk and told Parmitano to head back to the hatch. Cassidy quickly did a cleanup at the work site and followed Parmitano.

“When we left each other at the work site and we had to go our separate ways back, at first I wasn’t too concerned,” Cassidy said. “And then when we left each other, the sun set. It was dark. His comm was going in and out and I could tell from his voice he was getting less and less comfortable … He didn’t have a whole lot of EVA experience, and it was nighttime, which is significant. It was pitch dark. You just have to know your way back, and he couldn’t see that well.”

Back in the hatch, Cassidy and Parmitano communicated through hand squeezes as the water was soaking Parmitano’s communications system. Cassidy carefully watched Parmitano’s mouth to see if the water was getting near there.

“I didn’t think he would drown, to be honest … but if it got close to his mouth I was going to immediately open the valve that equalizes pressure [inside the hatch.]” Cassidy added that usually, NASA goes slow during repressurization for ear safety and some technical reasons, but in this case he was prepared to flood the compartment if necessary. But it wasn’t. The rest of the crew then opened the hatch and got Parmitano out of his spacesuit as quickly as they could.

ISS Astronauts had to scramble to get Luca Parmitano out of his spacesuit after water leaked inside the suit, covering his face. Via NASA TV.

“Just from a human interest point of view, it was a lot of water,” Cassidy said. “When you try to describe an amount of water it’s difficult to put it in terms that people get it. But it was definitely more than a softball or two softballs of water inside the helmet.”

You can read Parmitano’s blogged account of the spacewalk here. The astronaut is currently unavailable for interviews while he is in orbit, the European Space Agency told Universe Today. NASA is still investigating the cause — the agency, in fact, also has a parallel investigation to look at spacewalk safety procedures in general. Cassidy attempted to change a filter and do other repairs in orbit, but the leak still happened, as these videos show. More detailed analysis will happen when the spacesuit goes back to Earth on a future SpaceX Dragon cargo flight, Cassidy said.

Cassidy also performed an emergency spacewalk in May when a coolant leak was discovered on the station itself as Hadfield’s Expedition 35 crew was set to return home. In just days — a typical spacewalk takes at least months to plan — NASA swiftly implemented a successful fix. Cassidy said his work was the easiest bit of all. “All I had to do was go out there and change the pump,” he said.

Despite the mishaps, however, science productivity on the station has reached a high when compared to maintenance activities. Expedition 35 reportedly had the most productive science mission to date, and Cassidy said Expedition 36 will likely show similar results. “We had a real nice successful six month stretch there where things were just working, and that allowed us to do a lot of science,” Cassidy said. One experiment involved playing with rovers.

The K10 Black planetary rover during a Surface Telerobotics Operational Readiness Test at NASA's Ames Research Center. Credit: NASA/Dominic Hart — The K10 Black planetary rover during a Surface Telerobotics Operational Readiness Test at NASA’s Ames Research Center.
Credit: NASA/Dominic Hart

Cassidy, Parmitano and Karen Nyberg each took turns operating the K10 rover prototype, a NASA Ames Research Center project. The goal is to simulate how astronauts could control a rover on an asteroid, the moon or Mars rather than heading down to the surface themselves.

“That was really cool to know we were on the space station, flying around the planet, with this actual real thing in California moving around,” Cassidy said. “It was more testing of what user interfaces are most intuitive and most useful for this kind of application … and in my opinion they pretty much nailed it, it was so intuitive.”

Now back on Earth, Cassidy said he generally feels great from a health perspective. His first set of exercises came about an hour after landing. He was carried into a medical tent and asked to do a quick series: sit in a chair and then stand up for 10 seconds. Lie on the ground for about a minute, then try standing for three minutes.

“My legs got wobbly for fatigue. They weren’t used to holding that weight,” Cassidy said, but observed that he readjusted to Earth’s gravity quickly during his first day back, which was mainly spent flying from Kazakhstan back to Houston.

The new in-the-field experiments will be the first of a dataset on astronaut health, meant to provide more information ahead of the first one-year trip to the International Space Station.