Hadrian built his country estate with the buildings aligned with the sun

The Roman emperor Hadrian built his country estate with the buildings aligned with the sun.

For centuries, scholars have thought that the more than 30 buildings at Hadrian’s palatial country estate were oriented more or less randomly. But De Franceschini says that during the summer solstice, blades of light pierce two of the villa’s buildings.

In one, the Roccabruna, light from the summer solstice enters through a wedge-shaped slot above the door and illuminates a niche on the opposite side of the interior (see image). And in a temple of the Accademia building, De Franceschini has found that sunlight passes through a series of doors during both the winter and summer solstices.

“We stand for freedom.”

Kennedy's speech

Fifty years ago today, John Kennedy stood before Congress and the nation and declared that the United States was going to the Moon. Amazingly, though this is by far the most remembered speech Kennedy ever gave, very few people remember why he gave the speech, and what he was actually trying to achieve by making it.

Above all, going to the Moon and exploring space was not his primary goal.

The Context

For Kennedy — whose presidential campaign included an aggressive anti-communist stance against the Soviet Union — the months before the speech had not gone well. Five weeks earlier, for instance, the CIA-led attempt to invade Cuba and overthrow Castro’s communist government had ended in total failure. When Kennedy refused to lend direct military support to the Bay of Pigs invasion, the 1,200 man rebel force was quickly overcome. “How could I have been so stupid as to let them go ahead?” Kennedy complained privately to his advisors.

In Berlin, the tensions between the East and the West were continuing to escalate, and would lead in only a few short months to Khrushchev’s decision to build the Berlin Wall, sealing off East Berlin and the citizens of East Germany from the rest of the world.

In the race to beat the Soviets in space, things were going badly as well. NASA had announced the United States’ intention to put the first man into space sometime in the spring of 1961. The agency hoped that this flight would prove that the leader of the capitalist world still dominated the fields of technology, science, and exploration.

Originally scheduled for a March 6, 1961 launch, the short fifteen minute sub-orbital flight was repeatedly delayed. The Mercury capsule’s first test flight in January, with a chimpanzee as test pilot, rose forty miles higher than intended, overshot its landing by a hundred and thirty miles, and when the capsule was recovered three hours later it had begun leaking and was actually sinking. Then in March another test of the Mercury capsule included the premature firing of the escape rocket on top of the capsule, the unplanned release of the backup parachutes during descent, and the discovery of dents on the capsule itself.

These difficulties caused NASA to postpone repeatedly its first manned mission. First the agency rescheduled the launch to late March. Then early April. Then mid-April. And then it was too late.
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The launch

After fifty years of following space, I finally saw a big rocket launch today. Below is one of the pictures I took of Endeavour as it roared into the sky.

The experience was immensely satisfying, to put it mildly. Watching the shuttle rise up on a column of flame and smoke made me feel young again, my heart racing with excitement. Then Endeavour disappeared into the clouds, and we stood waiting for the roar of liftoff to travel the eleven miles to us. The long wait made this experience far different from what one sees on television. Then the rumble arrived, deep and low, but not as loud as I expected. One experienced launch-watcher explained that the low clouds and humidity might have muffled the sound. Bob Rose said that it was what he expected for this location, and that my expectations were based on those who experienced the launch from the press site at three miles. I think Bob is almost certainly right.

Later today I will put up a longer post, describing what it was like to stand among like-minded space nuts who had traveled from far and wide to see a crew of humans leave the Earth’s gravity and help trace a warm line of life across barren space.

Endeavour's launch

At Space View Park

We have now set up at Space View Park in Titusville, Florida. The picture below shows what we found when we went by earlier today to scout out the location. As you can see, several people were already there. There were also people who had put up tents, as well as two food vendors.

The launchpad is the tiny spike visible on the horizon directly at the end of the pier. You can also see the VAB to the right.

Space View Park

Apollo 11 launch, July 16, 1969

An evening pause: If all goes well, I will be watching a variation of this live from Florida tomorrow morning. The action really begins at the five minute mark. Also, this particular video gives you the best flavor of what it was like to see the launch live, rather than on film or video.

On the way to the Cape

As I write this I am sitting in the back seat of Bob & Brenda Rose’s minivan as we drive down to Florida for Monday’s shuttle launch. We plan to arrive at Space View Park in Titusville around 8 pm Sunday to claim a good location for seating, waiting, and watching the launch. We will be about 11 miles away, but this park is considered one of the better locations for the general public, with a clear view of the launchpad.

Stay tuned for more updates!

Fifty years ago: Alan Shepard’s suborbital flight

An evening pause: Fifty years ago today, America’s response to Gagarin and the Soviets, Alan Shepard’s suborbital flight.

Or as he said as he lifted off, “The clock has started.”

The flight actually lasted 15 minutes 22 seconds. Though only a fourth the size of Gagarin’s much bigger Vostok capsule, the Mercury capsule was steerable. During the flight Shepard adjusted the capsule’s pitch, roll, and yaw, proving that humans could pilot a spacecraft manually.

John Browning, part 4

An evening pause: The last part of “The Guns of John Browning” from Tales of the Gun.

The documentary correctly honors Browning for the quality of his designs and workmanship. To me, it is more important to honor him for making the weapons that allowed the United States to defend freedom in the twentieth century. Without these tools in the hands of our soldiers, the wars would have been longer and many more lives would have been lost. And worse, the fascists and Nazis and dictators might have won.

As George Bernard Shaw wrote in Major Barbara, “The people must have power.”

John Browning

An evening pause: As this year is the 100th anniversary of the M1911 pistol, probably the most popular pistol ever made, here is the part one of a four part documentary telling the story of the man who designed it, John Moses Browning.

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