12 August 2011

Mighty machines

The Space Shuttles Discovery, Endeavour and Atlantis are now all in various stages of preparation as part of their transformation from mighty flying machines to museum exhibits.

Back in July when I watched Discovery rolled out from the Orbiter Processing Facility (OPF) at Kennedy Space Center (KSC) to the giant Vehicle Assembly Building to make room for some work on Atlantis it looked in a sorry state. Engines and the large tail pods had been removed from the rear, as had the flight avionics from the nose cone and thruster jets.


For their new lives in museums these parts will be rebuilt and simulated - so although each spaceship will look as though they could one day fly again into Earth orbit this will never be possible.

It was in April that NASA announced the new permanent homes for the retired spacecraft - Shuttle Enterprise, the first orbiter built for testing but not to fly in space, will move from the Smithsonian's National Air and Space Museum Steven F Udvar-Hazy Center in Virginia to the Intrepid Sea, Air & Space Museum in New York.

The Udvar-Hazy Center will become the new home for Discovery, which retired after completing its 39th mission in March. Endeavour will go to the California Science Center in Los Angeles and Atlantis will be displayed at the KSC Visitor’s Complex in Florida.

Yesterday, meanwhile, NASA engineers had the opportunity to play with their toys another time as Discovery and Endeavour were rolled out to switch places.


Discovery, which was temporarily being stored in the VAB, switched places with Endeavour, which has been undergoing decommissioning in OPF-1.

Both Shuttles stopped briefly outside for a ‘nose-to-nose’ photo opportunity, captured in the pictures below by NASA photographer Frankie Martin flying overhead in a helicopter. After the brief pause Discovery (at right) was rolled into OPF-1 and Endeavour into the VAB.


Space Shuttle flying days are over and their fate is now similar to some of the other mighty beasts of the past - the great railway locomotives of the steam age, many of which have now been in retirement for decades.

I spent a day at the UK’s National Railway Museum in the city of York this week viewing at some of these engineering marvels up close. Each of these rail transport legends - ranging from Stephenson’s ‘Rocket’ looked pristine and ready to fire up.

It was a timely visit as the world record-holding Mallard loco (LNER class A4 locomotive 4468) had returned for display in York for the summer holidays.

Mallard holds the world speed record for steam traction on rail, travelling at 126 mph on 3 July 1938. She was designed by Sir Nigel Gresley, who thought of the name 'Mallard' while feeding ducks at Salisbury Hall. Sadly, like the Space Shuttles, she is beyond mechanical repair and can no longer ‘fly’ again.


With over 100 locomotives and nearly 200 other items of rolling stock on show, the National Railway museum tells the story of railways from the early 19th century to the present day.



Some of the engines can still be fired up, and for those who need a fix of the real steam and smoke experience there’s a working engine near some of the outside displays, towing children and adults up and down a short piece of track in a guard’s truck.

03 August 2011

Tunnel vision

Travel through the Alps in Switzerland or Austria and you get used to long road tunnels cutting through the spectacular mountain scenery.

One country not famed for such tunnels is the UK as we hardly have the kind of ‘big’ scenery to warrant them. But don’t despair - a new 1.1 mile long tunnel has just opened south west of the M25 on the A3 road linking London to Portsmouth.

This is the latest development on a stretch of the A3 that has seen a number of major improvements over the years to alleviate bottlenecks.

The first came in the 1980s when a dual carriage way was hacked between the chalk downland adjacent to Butser Hill, part of the South Downs way a few miles south of Petersfield.

In the late 1990s came the long awaited Petersfield by-pass relieving time-consuming and an often bumper to bumper trek through this pleasant Hampshire market town.

The Lighthouse Keeper and his family first started travelling up and down the A3 between the M25 and Portsmouth in 1990 after moving to the south coast from the Fens of Lincolnshire.

Like many a commuter or holiday-maker travelling to this part of the south coast we were often caught in long delays as traffic snaked towards Hindhead and round the Devil’s Punch Bowl beauty spot.

Our latest foray to Portsmouth at the weekend hit the jackpot as far as road travel was concerned, the new £371 million Hindhead Tunnel having just been officially opened after a four-and-a-half year construction project.

Transport Secretary Philip Hammond MP (pictured) described the new tunnel as "a cutting-edge road scheme that has surpassed expectations" when he cut the ribbon the previous Wednesday before dashing out of the way to let the traffic stream through.


Construction began on the twin-bore tunnel in January 2007. It is one of the longest in England and is part of a four mile bypass of the Surrey village of Hindhead.

Seven safe crossing points have been built over or under the new road, most of them specifically for pedestrians, cyclists and horse riders.

The tunnel, which will be used by an estimated 30,000 vehicles a day, runs under the bowl which is a large hollow of dry, sandy heath, to the east of Hindhead.

As the ground conditions in the area are predominantly sandstone, the twin tunnel bores had to be constructed using a sprayed concrete lining to prevent them caving in.


Traffic safety features include the UK's first radar-based incident detection system and 100 percent CCTV coverage.

The project has already won awards for its innovation and its safety record, and it’s nice to note that it has also been delivered within budget and on schedule.

In the final phase of the project work will soon begin on returning the old A3 to nature, reuniting the Devil's Punchbowl with Hindhead Common for the first time in almost 200 years.


Hammond’s press statement issued for the opening described traffic as being held up at the Hindhead crossroads "for years".

For those of us who sat in the queues it always seemed like years at the time though was probably closer to 20 or 30 minutes. But even that will be a great saving on those journeys to and from the south coast.

29 July 2011

On the beach

The Space Shuttle programme may be over and the Lighthouse Keeper back in England, now well-recovered from the effects of jet-lag after the return flight.

But before we head to pastures new there is more to tell about this part of Florida - some of the experiences that it wasn’t possible to write about in real-time during the long, frenetic days around the launch of Atlantis.

Four days after launch (12 July 2011) and it is early evening on Cocoa Beach, a stone’s throw from my temporary home at the rustic and friendly Pelican Landing Resort.




For the first time in a week the coast has seen day-long clear blue skies and, in the middle of the day at least, an almost unbearable sun.

But things have cooled off just a little by 6 pm and with a refreshing breeze off the sea it is as good a time as any to sit on the shoreline and muse a little.

The great six mile long stretch of sand disappears into the distance on both sides, a faint misty spray blurring the distant detail like some desert heat haze.


It starts in the north at Jetty Park, a park and campground area with its own sand dune and beach area, waterside picnic spots and fishing pier, all at the entrance to the busy Port Canaveral.

From Jetty Park you can watch and boats and ships go by, and across the tidal inlet you can see towards the launch towers of Cape Canaveral Air Force base, a good spot for watching unmanned launches of Atlas and Delta rockets.

The Shuttle pad itself is blocked from here by a low mound of land but if you didn’t mind joining the action a few seconds after launch then it was still a good spot to watch Shuttles climbing rapidly into the sky on their way into orbit.

There is an abundance of wildlife all around - seabirds, bottlenose dolphins, manatee and sea turtles, as well as the occasional Raccoon venturing out onto the rocks.


The loud clear whistle of the Osprey is one of coastal Florida's most characteristic sounds. Sometimes mistaken for a bald eagle (because of the white head), the Ospreys are often seen flying with a fish grasped tightly in their talons.

From my spot on the beach some four miles down from Jetty Park I am surveyed by a passing Pelican, which gracefully shadows the wave-line, seemingly without effort for such a large bird.


Just offshore more Pelicans appear to plunder a shoal of surface-feeding fish. Suddenly their wings fold and they dive-bomb into the water with a great splash, and then you see them bobbing on the water whilst devouring their catch.

It’s also time for the myriad of ‘sand spiders’ to come out of their holes in the sand. Though they have an uncanny resemblance to spiders they are actually crabs and come in all sizes and camouflaged colours, emerging sideways from the sand hole before darting back and forth as the waves roll and retreat.


The smallest look like they are floating over the fine sand. All crabs scamper at lightening speed and disappear down their hole as soon as anything moves or spooks them.

A wave rushes in and for a moment they all disappear. And then, at the sand hole near my foot, a pair of pointy black eyes pop out, flicking around to assess the landscape once more before deciding to dash here and there.

21 July 2011

Shuttle slips into history

The iconic soul and heart of the US space programme for the past three decades slipped gracefully into history this morning.

Space Shuttle Atlantis swept into the Kennedy Space Center (KSC) making a poignant touchdown on a dark runway just before sunrise at 0557 local time.

Despite the dark pre-dawn skies over Florida large crowds came out to try to glimpse Atlantis as it made its historic return from orbit.

Its de-orbit track brought the orbiter across central Florida and then over Titusville before a hard bank to the left put the vehicle on a line to Runway 15 at KSC.



Touch-down marked a moment of high emotion for the local region - not least because it will trigger a big lay-off of contractor staff. Several thousand involved in Shuttle operations will lose their jobs within days.

Launching people into space is a potent symbol of technological and engineering prowess - but for the Space Shuttle programme it was the pre-dawn landing of Atlantis that truly signalled the end.

"When the wheels stopped on the runway, the displays went blank and the orbiter was unpowered for the final time there was a rush of emotion," said commander Chris ‘Fergie' Fergueson after stepping from the orbiter.

"That was the moment when we all finally realised that it's all over, the crowning jewel of our space programme.

"The Space Shuttle changed the way we view the world and it changed the way we view the Universe."


15 July 2011

Pelican brief

In the interests of completeness and as a diversion from the upcoming landing of the Space Shuttle Atlantis next week some readers might be interested in a little information about my Florida base for the trip.

I stayed in downtown Cocoa Beach, a ribbon of development that spills along this section of the Florida coast. Just six miles long and mostly less than one mile wide, it is located on a barrier island, nestled between the Atlantic ocean and the Banana River lagoon.

Apart from its proximity to Kennedy Space Center, a primary attraction for the thousands of tourists that visit Cocoa Beach each year is the weather.

With its coastal location and juxtaposition between two climatic zones (sub-tropic and temperate), the weather usually avoids extremes. This unique location also attracts an abundance of wildlife indigenous to both climatic zones, as well as coastal and migratory species.

 
 

Cocoa Beach is about 30 minutes’ drive from all the action at Kennedy Space Center, so all in all is a convenient and very pleasant location.

However, this being the last ever Shuttle launch in the 30 year history of the programme, accommodation was at a premium - hotel prices treble the normal rates and self-catering condos seemingly all booked for this week in July.

As the official target launch date for Atlantis was only confirmed towards the very end of June so there was not much room for manoeuvre or advance booking. But with my flight ticket reservation within hours of expiring I struck gold.

Shelly Suttle (if ever there was an omen in a name) of the Pelican Landing Resort got back to me to say there had been a cancellation for exactly the dates I required. Things were slotting into place.

My ‘home’ for the eight day trip would be at 1201 South Atlantic Avenue, Cocoa Beach, a former two-storey motel now converted into a 10 individual apartments each for two people, located about 1.5 miles south of downtown Cocoa Beach.

 
 
 

I knew from the description on the Pelican Landing website that it was located on a relatively isolated section of the beach amongst the sand dunes and a stone’s throw from the Atlantic.

But even that didn’t prepare me for the stunning view from unit number six on the first floor with its panoramic picture window overlooking the beach and sea, and the glorious early morning sunrises.



All photos by Clive Simpson

13 July 2011

Wings of Discovery

On a wonderfully bright and sunny morning with temperatures in the 90s, I and a couple of dozen other writers and photographers had the privilege to witness the first outside public appearance since retirement of the Space Shuttle Discovery.

It was the first day of my trip that skies had dawned cloudless and a perfect crystal blue, providing a beautiful backdrop to the spectacle.

As Discovery was pushed slowly out of her processing facility by a bright yellow tow truck the enormity of the changes wrested up on this craft struck home.

She emerged without any main engines, nose thrusters or aft rocket pods. Seeing the stripped down orbiter with a gaping hole in the nose was a harsh reminder that the spaceship's flying days are over.


Discovery was being moved to the nearby Vehicle Assembly Building (VAB) to enter storage, opening up the processing hanger to receive Atlantis after the final Space Shuttle landing next week.

Technicians are in the midst of a multi-month process of making safe Discovery's systems and readying the orbiter for the Smithsonian museum in Washington. Before she leaves Florida next year NASA will outfit the ship with mocked up engines and thrusters so that it looks ‘normal’ in the museum display.

"We're currently in the process of decommissioning Discovery," Stephanie Stilson, Discovery’s long-time process flow manager, told me. "Part of doing that means we have to go in and safe the major systems that have hazards."


A hundred or so NASA office workers gathered by the rope boundary to witness and photograph the giant spaceship, the likes of which will probably never fly in space again.

The Shuttle fleet has been the life-blood of Kennedy Space Center for three decades and many employees, a good number of whom face redundancy in the coming days and weeks, expressed their sadness at seeing the orbiter like this at the end of its flying career.

"It is like Discovery has become disfigured," one person told me, whilst others said they found it too emotional even to come out and see the orbiter in such a decimated state.


For the rest of us it was another very special moment as Discovery moved closer and towered overhead before being slowly and carefully towed from the main roadway on the final stretch towards the VAB.


At one point we were standing right under the wing of a craft that had altogether spent a full year in space during 39 missions, has orbited Earth 5,830 times and travelled 148,221,675 miles during a flight career spanning 27 years.


Picture below - a rare photo-call for the British Interplanetary Society Spaceflight team at KSC during the roll over of the decomissioned Space Shuttle Discovery. From left: Rudolf van Beest (Netherlands), Andy Green (UK), Clive Simpson (Editor - UK), Joel Powell (Canada), Ken Kremer (USA) and Gerard van de Haar (Netherlands).



12 July 2011

Lost in time

As an aside to the main writing themes of the Lighthouse Keeper blog a number of people have asked me about some of the titles used for the various entries about the final Space Shuttle mission.

Well, apart from the obvious ‘label’ headings, there was a musical bent to some of the others - ‘A beautiful day’ (the U2 song), the rather obvious ‘Final countdown’ (explained in that blog), ‘Big boys don’t cry’ (lyrics from 10cc’s' 'I’m not in love') and ‘Tears in the rain’.

The latter is perhaps the least evident but has two potential origins - the 1988 television movie directed by Don Sharp and starring Sharon Stone and Christopher Cazenove, which was based on the romantic novel of the same name written by Pamela Wallace. How likely is that? Or, the science fiction film Blade Runner.

As the 1982 film Blade Runner - directed by Ridley Scott and based on the novel Do Androids Dream of Electric Sheep? by Philip K. Dick - is an all-time favourite of the Lighthouse Keeper then there was no contest.


‘Tears in the rain’ is the title of one of the Vangelis compositions on the soundtrack and also forms part of an introspective phrase used by Roy Batty (played by Rutger Hauer), one of the replicant characters, regarding his own death during a rain downpour.


"I’ve seen things you people wouldn’t believe. Attack ships on fire off the shoulder of Orion. I watched C-beams glitter in the dark near the Tannhauser gate. All those moments, will be lost in time like tears in rain..."

It is far too early to know for sure how long-lasting the legacy of Atlantis and the other Space Shuttles will be for future generations - or will these fine flying machines become ‘lost in time’ themselves?

Either way, maybe the Space Shuttle Atlantis was shedding a tear or two of her own during the torrential downpours on the day before launch.

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