Posted on by Ken Kremer

Demating Discovery for Smithsonian Welcome

Demating of Discovery from Shuttle Carrier Aircraft at Dulles Airport. Credit: NASA

[/caption]

Following Discovery’s triumphant final flight from her Florida Spaceport home and victory lap tour above the skies of Washington D.C. – piggybacked atop a 747 Jumbo Jet – she landed at her permanent new home at the Smithsonian’s Virginia annex on April 17 and the dynamic duo taxied off the Dulles Airport runway to a temporary parking spot off to the side.

Tonight, Discovery is being demated from the Shuttle Carrier Aircraft, designated NASA 905.

Discovery awaits Demating after landing at Dulles Airport on April 17, 2012 and as numerous aircraft fly by for landing descent. Discovery sits atop modified Boeing 747 carrier jet. Hoisting cranes at left.
Credit: Ken Kremer

As Discovery awaited demating off to the side of a Dulles runway, numerous jets have descended right past – with some lucky passengers catching a birds eye glimpse of that remarkable sight of Discovery sitting atop a 747 jet.

A pair of rented monstrous cranes at front and back will hoist Discovery – weighing around 166,000 pounds – off the jets rear and three unbolted attach points. The 747 will then be backed out, Discovery’s landing gear and wheels will be extended and the cranes will gently lower NASA’s most experienced shuttle orbiter to the ground in a delicate and rarely performed ballet.

Demating cranes, Discovery and NASA 905 Jumbo Jet at Dulles Airport on April 17, 2012.
Credit: Ken Kremer

A small crew of the few remaining shuttle workers has meticulously prepared the Dulles airport site over the past few weeks, drilled stabilizing holes into the tarmac and assembled the Demag cranes which stem from a company in New Jersey and were specially flown in from a Canadian worksite.

NASA’s fleet leading orbiter will then be towed a short distance to her permanent new home at the Smithsonian National Air and Space Museum’s Steven F. Udvar-Hazy Center in Chantilly, Virginia.

The public is invited to attend the Smithsonian’s “Welcome Discovery Day Celebration” on Thursday, April 19 to witness the final leg of Discovery’s trip, being towed inside. The museum doors open at 8 a.m. sharp.

Those who attend the Smithsonian’s April 19 festivities will be treated to a once in a lifetime view of a shuttle shuffle and two space shuttles – Discovery and Enterprise -poised nose to nose for about 4 hours.

Space Shuttle Enterprise is being towed out of the Udvar-Hazy Center to make way for parking Discovery in her new home at the exact same spot now occupied by the prototype orbiter Enterprise since 2003.

Over the weekend, Enterprise will be hoisted atop the modified 747 and fly to her new home in New York City on April 23 – weather permitting.

Enterprise will land at JFK Airport and eventually be transported by barge to the Intrepid Sea, Air, and Space Museum in Manhattan.

See you at the Smithsonian and send Ken your Discovery photos to post at Universe Today.

Posted on by Nancy Atkinson

How to Capture a Dragon in Space

André Kuipers during training with Canadarm2 (Credit: ESA/NASA)

[/caption]

With the upcoming historic launch of the SpaceX Dragon capsule to the International Space Station, astronauts in orbit have been getting ready for the first commercial spacecraft that will bring supplies to the station. Astronauts Don Pettit and André Kuipers will be manually capturing and berthing the Dragon capsule, using the ISS’s Canadarm2. Originally, current station commander Dan Burbank was to be the main arm operator, but with the delay in Dragon’s launch (it was originally scheduled for February 2012), Burbank will already be back on Earth by the time Dragon reaches the station, currently scheduled for May 3. So now, Pettit and Kuipers have had to take over the duties and learn their new jobs while in space. Without the high-tech simulators that NASA has at Johnson Space Center, how do the astronauts prepare and practice for this important event?

“We have a really neat capability here on Station,” Pettit said during a press conference last week. “I have it set up all the time, so I wake up in the morning and have a bag of coffee in my mouth and a cinnamon scone in one hand and flying the simulator with the other.”

The crew actually has two ways to practice for Dragon’s arrival.

“One is actually flying (practicing with) the Canadarm, which is the world’s best trainer,” Pettit said, “and then on station we have two space station computers which double as an Arm simulator, and it has a full set of the Arm hand controllers – the setup, which we call Robot allows us to fly track and capture trajectories just as if we were in the simulators in Houston.”

Initially Burbank would have been the main arm officer, with Pettit and Kuipers assisting. Now, Pettit and Kuipers will have to complete the task themselves, with the two of them doing all the things that the three of them were originally trained to do.

For the capture and berthing, Pettit and Kuipers will be in the Cupola, with Pettit as prime operator and Kuipers as second arm operator. “We will have arm operation in the (Destiny) lab as a ‘hot backup’ just in case of contingencies, and we can activate it there if needed.”

The two astronauts will use the Station’s Canadarm2 to first grab the spacecraft and then maneuver it into place to mate with the Harmony module’s Earth-facing docking port.

Pettit said the on-orbit training has been invaluable. “It is really good to have that type of capability,” he said.

The following animation from the Canadian Space Agency shows just how complex it is to capture a Dragon in space.

SpaceX’s launch and Dragon’s arrival will be the premiere test flight in NASA’s new strategy to resupply the ISS with privately developed rockets and cargo carriers under the Commercial Orbital Transportation Services (COTS) initiative. Even though it is technically a est flight, NASA isn’t about to pass up an opportunity to send supplies to the station. Dragon will carry about nearly 521 kg (1,150 pounds) of cargo, mainly food and some spare parts for the ISS. When Dragon departs, the station crew will load nearly 680 kg (1,500 pounds) of cargo to be sent back to Earth, since the Dragon capsule won’t burn up in the atmosphere like other supply ships — it will be recovered in the ocean.

Posted on by Nancy Atkinson

Shuttle Discovery Flies Over Washington D.C. to New Home

Space shuttle Discovery, mounted atop a NASA 747 Shuttle Carrier Aircraft flies near the U.S. Capitol, Tuesday, April 17, 2012, in Washington D.C. Photo Credit: (NASA/Rebecca Roth)

[/caption]

Space Shuttle Discovery, atop its Shuttle Carrier Aircraft, NASA 905, flew over the US national capital region on April 17, 2012 on the final leg of its ferry flight from NASA’s Kennedy Space Center in Florida to Dulles International Airport in Virginia, on the way to its final home at the National And & Space Museum’s Steven F. Udvar-Hazy Center. The image above shows the duo flying near the U.S. Capitol and the video below shows views of Discovery from various vantage points in Washington D.C.

Discovery, the first orbiter retired from NASA’s shuttle fleet, completed 39 missions, spent 365 days in space, orbited the Earth 5,830 times, and traveled 238539663.3 km (148,221,675 miles). Discovery new mission will be to “commemorate past achievements in space and to educate and inspire future generations of explorers,” NASA says.

You can see more images at NASA’s Flickr page.

Here’s a video taken by Joy Hargraves who went to the Udvar-Hazy Center today to watch the Shuttle Discovery come in to her final resting place:

Posted on by Ken Kremer

Discovery Poised for Final Takeoff on April 17

Discovery atop the Boeing 747 Shuttle Carrier Aircraft. Credit: Mike Deep.

[/caption]

Space Shuttle Discovery is poised for her final takeoff, bolted firmly on top of the Boeing 747 Shuttle Carrier Aircraft (SCA) at the Kennedy Space Center in Florida.

This morning (Tuesday, April 16) the mated pair were backed out of the Mate/Demate Device at the Shuttle Landing Facility.

See more images from Universe Today photographer Mike Deep at KSC, below:

The Mate-Demate facility at Kennedy Space Center. Credit: Mike Deep

Kennedy Space Center has been Discovery’s home for three decades and the countdown clock is ticking down relentlessly to a day many hoped would not come foe many more years. In just a few hours she will depart for the last time and never return.

The SCA jet, designated NASA 905, will fire her engines at the runway and take flight shortly after sunrise at 7 a.m. on Tuesday (April 17), fly around the Space Coast facilities and beaches, putting on a great show for the throngs expected to wish her a fond farewell. The best view is from the beaches around Port Canaveral and the lucky visitors at the landing strip itself.

Discovery and the SCA. Credit: Mike Deep.

Then, NASA 905 will head north and ferry Discovery to her permanent new home and museum display at the Smithsonian National Air and Space Museum’s Steven F. Udvar-Hazy Center in Chantilly, Virginia.

With Discovery mated to NASA 905, they begin the move away from the device known as the MDD, or mate/demate Device. Credit: NASA

Discovery is expected to arrive in the Washington, D.C. area around 10 to 11 a.m. with spectacular views around the National Mall area as well as National and Dulles Airports and the Udvar-Hazy Center, at only about 1500 feet altitude – weather permitting.

NASA TV will air live broadcasts of Discovery’s flight

Discovery inside the mate/demate device. Credit: Larry Sullivan/NASA Spaceflight.com

If you spot the shuttle along the way and around the DC area, send Ken your photos to post here at Universe Today.

Final checks on Discovery. Credit: Mike Deep.
NASA astronauts attending the press event for Discovery. Credit: Mike Deep.
Discovery ready for her ride. Credit: Mike Deep.
Credit: Mike Deep.
Aerial View of Space Shuttle Discovery on the Shuttle Carrier Aircraft at the Kennedy Space Center after exiting the mate/demate device at left on the shuttle landing strip. See the Vehicle Assembly Building (VAB) and new mobile launch platform in the background. Credit: NASA

Posted on by Ken Kremer

Shuttle Discovery Mated to 747 Carrier for her Final Flight to Smithsonian Home

At the Shuttle Landing Facility at NASA’s Kennedy Space Center in Florida, mating of space shuttle Discovery and the Shuttle Carrier Aircraft is complete in the mate-demate device nn April 15, 2012. Credit: NASA/Kim Shiflett

[/caption]

Following a busy weekend of work, Space Shuttle Discovery is now attached piggyback style to the Shuttle Carrier Aircraft (SCA) at NASA’s Kennedy Space Center and all set for the final flight to her ultimate resting place at the Smithsonian National Air and Space Museum’s Steven F. Udvar-Hazy Center in Virginia on Tuesday April 17. There she will reside on permanent display for the public just a short distance outside Washington D.C.

In the predawn hours on Saturday (April 14), Discovery was towed for the last time to the Mate- Demate Device (MDD) at the Shuttle Landing Facility and NASA’s specially outfitted Boeing 747 Jumbo Jet awaiting her in Florida. But howling winds in the subsequent hours delayed the hoist and mate on the back of the huge carrier plane.

Today (Sunday, April 15), the winds calmed and technicians raised Discovery and mechanically bolted her atop the SCA jet, designated NASA 905.

“It may have taken two days because of weather, but Discovery was attached to the Shuttle Carrier Aircraft today (April 15),” NASA KSC spokesman Allard Beutel told Universe Today after the mating operation was finished.

“And we’re on track to give Discovery a proper send off to its new home on Tuesday morning.”

NASA 905 will carry out all the remaining flights to ferry Space Shuttles Discovery, Enterprise and Endeavour to their permanent museum sites in Virginia, New York and California. The last remaining shuttle – Atlantis – will be towed later this year to her new home a few miles down the road at the Kennedy Space Center Visitor Complex.

Towing Discovery into the mate/demate device at the Shuttle Landing Facility at the Kennedy Space Center in Florida. Credit: NASA/Kim Shiflett

The initial mating of Discovery and the SCA in the mate/demate device was completed at about 11:15 a.m. EDT. The shuttle was finally secured to the carrier jet a few hours later on Sunday afternoon and will be backed out of the MDD on Monday, April 16.

NASA 905 will lift off at about 7 a.m. to ferry Discovery to the Washington Dulles International Airport in Virginia on April 17 with a planned arrival between 10 to 11 a.m. depending on weather.

If you spot the shuttle along the way, send Ken your photos to post here at Universe Today.

The SCA will fly over multiple locations from Washington, DC to the Udvar-Hazy Center as low as 1500 feet for the public to enjoy before finally landing at Dulles Airport.

Ken hopes to be on hand at the Udvar-Hazy Center for Universe Today

Discovery’s final departure from the Kennedy Space Center marks a bittersweet time for all who worked on the shuttle program as well as fans and advocates of space exploration across the globe.

Posted on by Jason Major

NanoRacks and CASIS Put Research on the Universe’s Front Porch

The International Space Station. Credit: NASA

[/caption]

The Center for the Advancement of Science in Space (CASIS) has opened part of the ISS exterior to research experiments via NanoRacks, a company providing plug-and-play platforms aboard the Station to third-party research organizations. For the first time, commercial experiments will have a dedicated external space aboard the ISS, putting them on “the front porch of the Universe.”

Since 2009 NanoRacks has been providing research institutions with shoebox-sized consoles that can house customized experiments for installation inside the U.S. National Laboratory on board the ISS.

On April 12 CASIS announced a $1.5 million deal with NanoRacks that will allow an external “NanoLabs” platform to be installed on the Japanese Kibo module. The structure will provide research spaces up to 8″ square that will be exposed to the environment of space. (Watch a video of the NanoLabs concept below.)

Through the CASIS investment, as many as four companies will be able to fly experiments for little or no cost.

A formal solicitation to research companies and private enterprises for payload proposals will be issued by CASIS in June. The NanoLabs platform is expected to be ready for flight by 2013 — a full year ahead of schedule.

“CASIS’ investment ensures that U.S. researchers will have access to the ISS External Platform far sooner than otherwise expected,” stated Jeffrey Manber, Managing Director of NanoRacks . “This program will enable faster innovation and spiral development for payloads — an opportunity that has not previously been made available to the commercial marketplace.”

Read the full press release here.

NanoRacks LLC was formed in 2009 to provide quality hardware and services for the U.S. National Laboratory onboard the International Space Station. The company operates the first commercial laboratory in low-earth orbit. The Center for the Advancement of Science in Space (CASIS) was selected by NASA in July 2011 to maximize use of the International Space Station U.S. National Laboratory through 2020. 

Image: S134-E-011413 — A backlit ISS photographed by the STS-134 crew of Endeavour on May 29, 2011, after undocking from the Station. (NASA)

Posted on by Ken Kremer

Breaking News – Controversial North Korean Rocket Launch Apparently Fails in Flight

North Korean Unha-3 three stage rocket erected at seaside launch pad days ago. Roxket was launched on April 12 and failed shortly after liftoff

[/caption]
North Korea has just gone ahead with their announced intentions to defy international warnings and launched the highly controversial Unha-3 long range missile a short while ago at 7:39 AM local time on Friday the 13th (2239 GMT, 6:39 PM EDT Thursday), as reported by CNN, NBC, Fox and other news media on live TV broadcasts at 7 PM EDT, Thursday evening. [Story Updated]

The 3 stage rocket apparently failed in flight quickly and broke apart within the first 90 seconds to 2 minutes and never reached orbit, according to US, Japanese and South Korean officials who have been closely monitoring the developing situation the past few weeks.

Missile tests by North Korea are banned by UN Security Council resolutions.

The White House is expected to issue a statement shortly. Read the official NORAD statement below.

North Korean had invited news media from around the world to view the rocket up close at the launch pad a few days ago, an unprecedented action of openness. But the actual launch and exact timing was not announced ahead of time.

The international reporters who had gathered for the event were caught off guard, in the North Korean capital of Pyongyang, many hundreds of miles distant from the launch site.

The failure is a huge embarrassment to the prestige of the North Korea’s new leader, 28 year old Kim Jong Un, who was promoted to the leadership upon the recent death of his father Kim Jong Il.

Japanese Defense Ministry officials are quoted by NBC and CNN as saying the rocket fell into the ocean after flying about 75 miles. The cause of the rocket failure is not known at this time.


Animation of the planned Unha-3 rocket launch. Credit: Analytical Graphics, Inc. (AGI)

North Korea’s neighbors and the West had strongly condemned North Korean’s launch plans saying this launch was really a disguised test of a military ballistic missile that could be easily converted for military purposes and strike as far as the US West Coast with a nuclear warhead.

North Korean said they were merely launching a small and peaceful experimental weather satellite which they displayed to the media days ago. The timing coincides with the anniversary of the 100th birthday of Kim Il Sung, deceased founding father and former leader of North Korea

The Unha-3 rocket blasted off from the Tongchang-ri, rocket base on North Korea’s west coast near the Chinese border on a southerly course. The trajectory was aimed to skirt along the coasts of South Korea and Japan, causing those countries great concern if the rocket were to develop problems in flight and veer off course and crash on land, potentially causing damage or loss of life in a worst case scenario.

The 90 ton Unha-3 rocket is about 100 feet (30 m) tall.

The UN Security council has scheduled an emergency meeting on Friday in New York to deal with the situation.

There has been no official announcement from the North Korean Government as of this writing.

Further details will be added here as this breaking news story unfolds

—–
NORAD released the following statement this evening April 12, 2012

“North American Aerospace Defense Command (NORAD) and U.S. Northern Command officials acknowledged today that U.S. systems detected and tracked a launch of the North Korean Taepo Dong-2 missile at 6:39 p.m. EDT. The missile was tracked on a southerly launch over the Yellow Sea.”

“Initial indications are that the first stage of the missile fell into the sea 165 km west of Seoul, South Korea. The remaining stages were assessed to have failed and no debris fell on land. At no time were the missile or the resultant debris a threat.”

Posted on by Nancy Atkinson

Drop Test for Orion Crew Capsule’s New Parachutes

NASA successfully conducted a drop test of the Orion crew vehicle’s entry, descent and landing parachutes in preparation for the vehicle’s first orbital flight test, currently scheduled for 2014. Orion is the crew vehicle that NASA is building to bring astronauts to new destinations in space. It will be launched on the new rocket being built, the Space Launch System. Unlike the space shuttle, Orion will have emergency abort capability, and won’t be landing on a runway. Instead, the vehicle will splash down in the ocean, like the US capsules in the 1960’s and 70’s. NASA is working to make sure the crews will have a safe re-entry and landing, and the parachute tests help to ensure that.
Continue reading “Drop Test for Orion Crew Capsule’s New Parachutes”

Posted on by Ken Kremer

Great ISS Sightings – All Nights this Week of April 9

ISS crossing the evening sky at about 8:40 PM EDT on April 8, 2012 in New Jersey; 25 sec exposure, about 30 degree elevation, looking south. Credit: Ken Kremer.
    [/caption]

    Calling all Skywatching and Space Fans ! This is a great week for observing the International Space Station (ISS), swiftly crossing the evening nighttime sky.

    All this week from Monday thru Saturday, folks all across vast portions of the United States and Canada will be treated to fabulous viewings of the International Space Station. And at very convenient viewing times in the early evening, after dinner and in prime time.

    From Maine to Vancouver, from Ohio to Texas, from Florida to New Mexico – many of you will be in for a rather pleasurable ISS treat.

    Of course the exact viewing times, days, elevations, durations and directions varies greatly depending on your exact location – and clear skies. And the viewing parameters change daily.

    Check out this NASA website for Human Spaceflight Sighting Opportunities. It’s simple. Just plug in your country, state and select a local town. Also check out – Heavens Above.

    This evening, Monday April 9, I shot a few 20 to 30 second exposures as the ISS was speeding past at about a 30 degree elevation. But the best viewings at far higher elevations are yet to come the remainder of this week.

    ISS speeds across evening sky on April 9, 2012. 6 Humans from the US, Russia and the Netherlands are currently living aboard the ISS. Credit: Ken Kremer

    The International Space Station is the brightest manmade object in the night sky and even brighter than Venus depending on orbital mechanics. Only our Sun is brighter. Since Venus is an evening observing target this week, maybe you’ll even be lucky to see the ISS seem to pass close by that hellishly hot planet.

    Have you ever looked at the ISS hurtling overhead ?

    Take some shots and send them to Ken to post here at Universe Today.

    And remember, 6 Humans from the US, Russia and the Netherlands are currently residing aboard the ISS, conducting science research and sending back gorgeous shots of all of us back here on Earth.

Posted on by Jason Major

Shuttle vs. Soyuz

Size comparison of a Space Shuttle and a Soyuz capsule.

[/caption]

Here’s an interesting illustration showing the size comparison of a Space Shuttle to a Soyuz vehicle, shared on Twitter by NASA astronaut Rick Mastracchio (@AstroRM). Amazing to think that three flight-suited astronauts are able to fit inside a Soyuz and have life support for up to a month! (Although I’m sure most hope they won’t have to stay that long.)

Compare the 7-person capacity, 65.8 cubic meter crew cabin of an orbiter to the 3-person, 10 cubic meter space inside a Soyuz and one can imagine how cozy it must get during trips to and from the Station.

Rick is currently in training for a Soyuz flight to the ISS in November of next year as a member of the Expedition 38 crew, at which time he’ll get plenty of first-hand experience with the precise interior measurements of a Soyuz.

Thanks to Rick for sharing this! You can find out more about the Soyuz vehicles here, and check out the full source publication MIR Hardware Heritage (1995) by David S. F. Portree for Johnson Space Center.