A few nice Golf Launch Monitor images I found:
The Day The Space Age Began
Image by drp
Exactly 50 years ago today, on 4 October 1957, the Russians launched Sputnik, the first ever artificial satellite to orbit the Earth. It circled our planet in roughly 96 minutes, at an altitude of about 150 miles, travelling at a speed of 18,000 mph, crossing the US seven times a day. Inside the 184 lb. sphere of polished aluminium were two radio transmitters, and batteries.
Go to www.history.nasa.gov/sputnik/sputnik.wav and you can listen to the sound that chilled America to its bones. Half a century on, it is utterly unfrightening – a metallic, slightly hissing beep-beep-beep that might come from a boiling kettle.
The object that emitted it, too, from this safe distance is nothing much to write home about. It was slightly larger than a basketball, with four antennae, each about eight feet long, resembling nothing so much as the whiskers on a cat. Nor was its Russian name exactly threatening, meaning literally "travelling companion." But if you lived in the seemingly omnipotent United States of America of the late 1950s, and first glimpsed this tiny wayfarer slipping across the night sky, or heard that strange beeping on the radio, you might well have thought it was a sign heralding the end of the world – or rather the beginning of a world in which the Soviet Union and communism would be the masters.
Compared to the devices that orbit the planet now, it was primitive in the extreme. Yet Sputnik was a watershed in history.
Curiously, in the Soviet Union of the time, it didn’t seem that big a deal, at least initially. The country’s leader Nikita Khrushchev was told of the successful launch while he was attending a meeting of party functionaries in Kiev. Only when pandemonium ensued in the US did Moscow realise the magnitude of its propaganda coup – technological, but in those days above all, military.
Satellites, scientists understood, could be important tools for both peace and war. But what struck such dread into Americans, and provided such a strong card for their opponents, was the R-7 rocket which carried Sputnik into space. As Khrushchev’s son Sergei stresses today, the top priority of the day was to develop an intercontinental ballistic missile to deter an American nuclear first strike. Security, not space exploration, was the name of the game: "Back then, we lived in the same situation as Iran is in now," Sergei, now an American citizen and a professor at the Ivy League Brown University in Rhode Island, said this week.
News of Sputnik came as a bombshell. Ordinary Americans were stunned, caught napping as they luxuriated in their consumer comforts of cars with shiny chrome tail fins and fancy safety razors. The post-war generation had never had it so good. Now, it appeared, the country faced a threat to its very survival as a free nation. President Dwight Eisenhower himself reacted with restraint, refusing to overdramatise events – indeed, he is said to have put in five rounds of golf in the week after Sputnik was launched. Lyndon B. Johnson, the then Senate majority leader, conjured up a science fiction nightmare of giant Soviet platforms in space from which they would rain down bombs on America "like kids dropping rocks on to cars from freeway overpasses".
As the Iraq war shows, hysterical over-reaction to threats is a constant of US history. But at the time few considered it an over-reaction to build fall-out shelters across the land, and drill schoolchildren on how to shelter under their classroom desks in the event of nuclear attack.
A couple of months after Sputnik, hysteria merged with outright national humiliation, when the Vanguard rocket supposed to put America’s first satellite into space blew up on the launch pad, live on television, having climbed just four feet into the air. The occasion proved that Pentagon spin was as brazen then as it is now. A military spokesman denied an explosion had taken place. The press subsequently dubbed the event "Kaput-nik."
Eventually, in February 1958, the US did successfully launch its first satellite, Explorer-1. By then, however, the Russians had already put an animate object, in the shape of a terrier called Laika, into space in a much larger Sputnik 2. The unfortunate animal is believed to have died of stress and overheating a few hours into her flight, but the headlines paid scant attention to that. "Soviets Orbit Second Artificial Moon: Communist Dog in Space," read one typical specimen.
Sputnik ushered in the most dangerous phase of the Cold War, which culminated in the Cuban missile crisis of October 1962 – after which both countries in effect decided "never again", installing a hotline between their two capitals, and accepting the doctrine of MAD (or Mutually Assured Destruction).
Five decades on, it is even clearer that while the first Soviet satellite most certainly changed the world, it was not in the way expected at the time.
Yes, the R-7′s legacy persists, in ICBMs that are the basis of both sides’ strategic nuclear weapons: lodged in Trident submarines silently patrolling the oceans, and the missile silos that look like unmanned power grid relay units, eerily dotted across the empty plains of North Dakota. True, too, Sputnik might be seen as the first step towards a future militarization of space, where one day lethal weapons may be dropped down on Earth, as LBJ so colorfully imagined. But the SDI "Star Wars" program announced by Ronald Reagan has shrunk to an uncompleted missile defense system of uncertain reliability and dubious strategic value. In retrospect, however, the July 1969 Moon landing remains the defining moment of space exploration. The US had responded to Sputnik and showed that with its mind on the job, it was more than a technological match for the Soviet Union.
But the wilder fantasies spawned by Sputnik, of human voyages to the planets and colonies in space, are little more plausible now than then. In 2004, President George Bush set out a new vision for NASA (the agency set up within a few months of Sputnik’s launch under intense public pressure), vowing to complete the international space station and to establish a permanent base on the Moon by 2020. But the plans have struck no public chord. The foreseeable future extends no further than unmanned missions within our own solar system.
In short, the era that Sputnik inaugurated has been not outward-looking, but introspective, focused not on the great dark blue yonder of the universe, but on the needs and problems of our own troubled and fragile planet. Since Sputnik, 6,000-plus satellites have been put into space. Today there are perhaps 900 up there functioning, some monitoring the environment, and at least half of them for communications purposes, both civilian and military.
This is not the "Space Age" that Sputnik was meant to usher in, but an "Information Age" powered by satellites which has led to a new industrial revolution. Yet, paradoxically, it may be of greater military relevance than ever – not to annihilate an enemy power, but in the more subtle defeat of today’s terrorist foes. Not with intercontinental missiles, but by intercepting their phone calls and spying on their activities from space – courtesy, ultimately, of Sputnik.
- Rupert Cornwell, Independent News and Media Limited
Steven F. Udvar-Hazy Center: British Hawker Hurricane, with P-38 Lightning and B-29 Enola Gay behind it
Image by Chris Devers
Quoting Smithsonian National Air and Space Museum | Hawker Hurricane Mk. IIC:
Hawker Chief Designer Sydney Camm’s Hurricane ranks with the most important aircraft designs in military aviation history. Designed in the late 1930s, when monoplanes were considered unstable and too radical to be successful, the Hurricane was the first British monoplane fighter and the first British fighter to exceed 483 kilometers (300 miles) per hour in level flight. Hurricane pilots fought the Luftwaffe and helped win the Battle of Britain in the summer of 1940.
This Mark IIC was built at the Langley factory, near what is now Heathrow Airport, early in 1944. It served as a training aircraft during the World War II in the Royal Air Force’s 41 OTU.
Donated by the Royal Air Force Museum
Manufacturer:
Hawker Aircraft Ltd.
Date:
1944
Country of Origin:
United Kingdom
Dimensions:
Wingspan: 12.2 m (40 ft)
Length: 9.8 m (32 ft 3 in)
Height: 4 m (13 ft)
Weight, empty: 2,624 kg (5,785 lb)
Weight, gross: 3,951 kg (8,710 lb)
Top speed:538 km/h (334 mph)
Engine:Rolls-Royce Merlin XX, liquid-cooled in-line V, 1,300 hp
Armament:four 20 mm Hispano cannons
Ordnance:two 250-lb or two 500-lb bombs or eight 3-in rockets
Materials:
Fuselage: Steel tube with aircraft spruce forms and fabric, aluminum cowling
Wings: Stressed Skin Aluminum
Horizontal Stablizer: Stress Skin aluminum
Rudder: fabric covered aluminum
Control Surfaces: fabric covered aluminum
Physical Description:
Hawker Hurricane Mk. IIC single seat, low wing monoplane ground attack fighter; enclosed cockpit; steel tube fuselage with aircraft spruce forms and fabric, aluminum cowling, stressed skin aluminum wings and horizontal stablizer, fabric covered aluminum rudder and control surfaces; grey green camoflage top surface paint scheme with dove grey underside; red and blue national roundel on upper wing surface and red, white, and blue roundel lower wing surface; red, white, blue, and yellow roundel fuselage sides; red, white and blue tail flash; Rolls-Royce Merlin XX, liquid cooled V-12, 1,280 horsepower engine; Armament, 4: 20mm Hispano cannons.
• • • • •
Quoting Smithsonian National Air and Space Museum | Boeing B-29 Superfortress "Enola Gay":
Boeing’s B-29 Superfortress was the most sophisticated propeller-driven bomber of World War II and the first bomber to house its crew in pressurized compartments. Although designed to fight in the European theater, the B-29 found its niche on the other side of the globe. In the Pacific, B-29s delivered a variety of aerial weapons: conventional bombs, incendiary bombs, mines, and two nuclear weapons.
On August 6, 1945, this Martin-built B-29-45-MO dropped the first atomic weapon used in combat on Hiroshima, Japan. Three days later, Bockscar (on display at the U.S. Air Force Museum near Dayton, Ohio) dropped a second atomic bomb on Nagasaki, Japan. Enola Gay flew as the advance weather reconnaissance aircraft that day. A third B-29, The Great Artiste, flew as an observation aircraft on both missions.
Transferred from the United States Air Force.
Manufacturer:
Boeing Aircraft Co.
Martin Co., Omaha, Nebr.
Date:
1945
Country of Origin:
United States of America
Dimensions:
Overall: 900 x 3020cm, 32580kg, 4300cm (29ft 6 5/16in. x 99ft 1in., 71825.9lb., 141ft 15/16in.)
Materials:
Polished overall aluminum finish
Physical Description:
Four-engine heavy bomber with semi-monoqoque fuselage and high-aspect ratio wings. Polished aluminum finish overall, standard late-World War II Army Air Forces insignia on wings and aft fuselage and serial number on vertical fin; 509th Composite Group markings painted in black; "Enola Gay" in black, block letters on lower left nose.
• • • • •
Quoting Smithsonian National Air and Space Museum | Lockheed P-38J-10-LO Lightning:
In the P-38 Lockheed engineer Clarence "Kelly" Johnson and his team of designers created one of the most successful twin-engine fighters ever flown by any nation. From 1942 to 1945, U. S. Army Air Forces pilots flew P-38s over Europe, the Mediterranean, and the Pacific, and from the frozen Aleutian Islands to the sun-baked deserts of North Africa. Lightning pilots in the Pacific theater downed more Japanese aircraft than pilots flying any other Allied warplane.
Maj. Richard I. Bong, America’s leading fighter ace, flew this P-38J-10-LO on April 16, 1945, at Wright Field, Ohio, to evaluate an experimental method of interconnecting the movement of the throttle and propeller control levers. However, his right engine exploded in flight before he could conduct the experiment.
Transferred from the United States Air Force.
Manufacturer:
Lockheed Aircraft Company
Date:
1943
Country of Origin:
United States of America
Dimensions:
Overall: 390 x 1170cm, 6345kg, 1580cm (12ft 9 9/16in. x 38ft 4 5/8in., 13988.2lb., 51ft 10 1/16in.)
Materials:
All-metal
Physical Description:
Twin-tail boom and twin-engine fighter; tricycle landing gear.
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