Tag Archives: space

Orion Rising

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Am I going to get up early on Thursday to watch the Orion launch? The launch window opens up at 6 am Central. So probably not. I can watch a replay a few hours later. Hope it goes well.

The Weather Channel – which seemed very interested in the launch, which I suppose depends on the weather – called Orion the “first deep space mission” since Apollo 17, and I wondered about that. What about all of the missions to various planets? Turns out they were abbreviating things to the point of inaccuracy, as TV often does.

This from Jason Davis at the Planetary Society (italics added): “Exploration Flight Test 1 (EFT-1) is a two-orbit shakedown cruise designed to test out Orion’s critical components — specifically, how the vehicle responds to radiation in the Van Allen belts, and how the heat shield fares under a fast reentry from beyond low-Earth orbit. While Orion’s eventual ride to space is the Space Launch System, EFT-1 will use a United Launch Alliance Delta IV Heavy rocket. The Delta IV Heavy will fly out of Launch Complex 37 at the Cape Canaveral Air Force Station.

“Orion will be dropped into a preliminary, 185 by 888 kilometer orbit for a lap around the Earth. Then, the Delta IV’s second stage will re-ignite, kicking the spacecraft up to an altitude of 5,800 kilometers—higher than any human-rated spacecraft has been in more than 40 years. The unusual orbit will send Orion hurtling back into Earth’s atmosphere at speeds up to 32,000 kilometers per hour. Splashdown will take place off the coast of Baja California in the Pacific Ocean, where NASA and the US Navy will haul the capsule into the flooded well deck of the USS Anchorage.”

A National Champion Red Ash

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Not long ago I was tramping around a small section of Spring Valley that I’d never visited, and I found a plaque I’d never seen. That’s a minor thrill. Guess I’m peculiar that way about plaques. It says:

NATIONAL CHAMPION

RED ASH

Planted here April 29, 2001

The 450-year-old parent tree is in Dowiagiac [sic], MI

Schaumburg Park District

Alas, the park district misspelled “Dowagiac,” which is a town in southwest Michigan, in bronze. Further investigation reveals that this particular tree has descendants elsewhere, including on the grounds of the Pentagon. Sen. Carl Levin spoke at the planting of a red ash there on September 10, 2002, as a memorial. Excerpts from his speech:

“The tree we plant this morning, like the other eight planted over the weekend, are actual parts of the largest – and probably oldest – red ash tree in America. That champion tree is located in Dowagiac, Michigan.

“Buds from that tree were taken and propagated by the Milarch Family Nursery in Copemish, Michigan, which seven years ago launched an inspired initiative called the Champion Tree Project. The purpose of the project is to take buds from America’s “champion” or historically significant trees and propagate them in “living libraries” throughout the country.

“ ‘Champion’ trees are the largest of their species. There are 826 species of trees in this country; Michigan has 49 champions.

“The champion red ash that these trees are part of is 95 feet tall. The trunk is over 21 feet around. It weighs somewhere between 160 and 200 tons. Most impressively, the tree is estimated to be about 450 years old.”

Here’s the Spring Valley red ash. It’s got a ways to go to be so tall and so heavy, but maybe it will as the centuries pass.

Red Ash, Schaumburg, August 2014Apparently, the Champion Tree effort is still going on, though known as the Archangel Ancient Tree Archive.

Meanwhile, far from all red ash trees, large and small, I was happy to read the following from NASA yesterday: “The Pluto-bound New Horizons spacecraft has traversed the orbit of Neptune. This is its last major crossing en route to becoming the first probe to make a close encounter with distant Pluto on July 14, 2015. The sophisticated piano-sized spacecraft, which launched in January 2006, reached Neptune’s orbit — nearly 2.75 billion miles from Earth — in a record eight years and eight months. New Horizons’ milestone matches precisely the 25th anniversary of the historic encounter of NASA’s Voyager 2 spacecraft with Neptune on Aug. 25, 1989.”

Jupiter and especially Saturn are show-offs, but Uranus and especially Neptune have a quiet majesty. I remember well seeing the pictures of Neptune’s blue orb in the pre-Internet newspapers and magazines of 1989. These days, of course, you can find images of Neptune easily.

The Kansas Cosmosphere and Space Center

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Why Kansas? Even the Kansas Cosmosphere and Space Center web site asks that question in its FAQ page. Why is a first-rate spacecraft museum – absolutely the best I’ve ever seen, except for the Smithsonian Air & Space Museum – in Hutchinson, Kansas, a town of about 42,000 northwest of Wichita? The answer: that’s the way the cookie crumbled. Right place, right time.

“The Cosmosphere began in 1962 as nothing more than a tiny planetarium on the Kansas State Fairgrounds,” the page says. When the planetarium outgrew its original facility and moved to its current location, Patricia Brooks Carey and the Hutchinson Planetarium’s board of directors sought business advice from Max Ary, then director of Ft. Worth’s Noble Planetarium. “Interestingly, Ary was also part of a Smithsonian Institution committee in charge of relocating thousands of space hardware artifacts to museums throughout the U.S. The Cosmosphere was granted many of the artifacts.”

These days the museum measures over 105,000 square feet and includes a large exhibit space for rockets and spacecraft, plus a planetarium, dome theater, and more. We arrived in the mid-afternoon of July 13, too late to catch a planetarium show, but in plenty of time to look at a lot of space stuff, expertly and chronically organized for display.

“Most everything you see in the museum was either flown in space, built as a back up for what was flown in space, built as a testing unit for what was flown in space, or was the real deal, but was never meant for space,” the museum continues. “Only a few artifacts are replicas, and those that are replicas, are for good reason. For example, the lunar module and lunar rover in the Apollo Gallery are replicas (though built by the same company that produced the flown modules), because those that went in space, stayed in space. No museum in the world carries a flown lunar module or rover. In fact, they’re all still on the Moon.”

The displays begin at the beginning of modern rocketry – Konstantin Tsiolkovsky and Robert Goddard and on to Nazi rockets, including a restored V-1 and V-2.

V-2 rocketThen on to Soviet and U.S. rockets and capsules that ventured into space, plus a lot of ancillary items. It’s an astonishing collection, including a replica of the X-1, a flight-ready backup for Sputnik 1, a backup version of the Vanguard 1, a Russian Vostok capsule – the only one outside Russia – Liberty Bell 7 (pulled from the ocean floor and restored), a Redstone rocket and a Titan, too, the Gemini 10 capsule, a Voskhod capsule, the Apollo 13 Command Module, a Soyuz capsule, various Soviet and American rocket engines, an Apollo 11 Moon rock, and a lot of smaller artifacts.

I took a particular interest in the Russian equipment because I’ve seen so little of it. In fact, I’d never seen a Vostok, and there it was. Looking like a large bowling ball behind glass. “Hop in, Comrade, and we’ll shoot you into space.”

VostokThe American equipment was impressive, too, though more familiar. It’s always an impressive thing to stand under a rocket like a Titan, which used to deliver Gemini into orbit. Titan

Ann seemed to enjoy herself, and probably learned something. But to really appreciate this museum, it helps to have been an eight-year-old boy in 1969. You find yourself turning the corner and saying, “Wow, look at that!” a lot.

Ice, Ice, Ice

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Here’s an arresting picture: a false-colored image the Great Lakes from space, taken on February 19 by a satellite called Aqua, which studies the Earth’s hydrosphere. Worth every bit of the tax money it took to put it into space, and then some.

The notes for the image say that “according to the National Oceanic and Atmospheric Administration (NOAA) Great Lakes Environmental Research Laboratory (GLERL), ice cover on North America’s Great Lakes peaked at 88.42% on February 12-13 – a percentage not recorded since 1994. The ice extent has surpassed 80% just five times in four decades. The average maximum ice extent since 1973 is just over 50%.

“On the day this image was captured, according to NOAA GLERL, the ice concentration covering the great lakes were as follows: Superior, 91.76%; Michigan, 60.35%, Huron 94.63%, Erie, 92.79%, Ontario 20.78% and Lake Saint Claire, 98.78%, making for a total ice concentration of 80.29%.

“The extreme freezing of the lakes is an unusual sight for residents, and has brought tourists flocking to certain locations, such as the Apostle Islands National Lakeshore, where Lake Superior’s thick ice has thousands trekking about 1 mile across the lake to visit spectacular frozen ice caves.”

I’d read elsewhere about the ice caves on Lake Superior. If driving up to northern Wisconsin weren’t such an ordeal in February, it’d be worth going that far to see.

The thought of something as mighty as Lake Superior freezing over boggles the mind. Even in warmer months, at 3 quadrillion gallons that lake is awe-inspiring.

Send More Chuck Berry

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Time for another winter break. The better to admire the snow drifts and icy sidewalks and salty roads and bare trees. Back to posting around February 2 — when I’ll still be able to see those things out my window and under my feet.

I didn’t know until recently that Blind Willie Johnson’s “Dark Was the Night, Cold Was the Ground,” a fitting song for the pit of winter, was included on the Voyager Golden Record. But so it was. Dark is space, cold is the void.

This handy JPL web site tells us that Voyager I, for its part, is now 19+ billion km from the Earth, or more than 126 AU, with a round-trip light time from the Sun of more than 35 hours (so that would be about 17.5 light hours out — not even a light day). The thing’s been flying for over 36 years. Lesson: space is really big.

I did remember that “Johnny B. Goode” went with the Voyagers. Probably because of a SNL skit that mentioned it.

Kreeg Antwoord: You see, it all started on August 20th, 1977, when NASA put up a recording of the sounds of Earth on Voyager I. A two-hour long tape included natural sounds of animals, a French poem by Gaugliere, a passage from the Koran in Arabic, messages from President Carter, United Nations Secretary Kurt Waldheim, music — everything from classical to Chuck Berry.

Maxine Universe: Uh — and you’re saying that the — another civilization has found the tape?

Cocuwa: Yes. They’ve sent us a message that actually proves it. It may be just four simple words, but it is the FIRST positive proof that other intelligent beings inhabit the universe.

Maxine Universe: Uh — what are the four words, Cocuwa?

Cocuwa: The four words that came to us from outer space — the FOUR words that will appear on the cover of Time magazine next week — are [he holds up the magazine: Send More Chuck Berry].

The Unreliability of Comets

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Another gray day today, but at least not strangely autumn-like. Underneath the sheltering cloud cover, it was warm and humid.

Above the clouds—really far above them—is Comet ISON (and why can’t famed comets have real names?). Space.com tells me breathlessly, in the tradition of headlines, that “Space and Earth Telescopes to Track ‘Comet of the Century.’ ”

In the text, the article hedges its bets: “Comet ISON was discovered in September 2012, and is due to swoop in close to the sun in November. When it does, it may become as bright as the full moon, visible to the naked eye even in daylight. Or, it may not.”

Maybe the editors are old enough to remember Comet Kohoutek, a previous “comet of the century,” although the previous century, which failed to be aesthetically pleasing for us earthlings. Or maybe the equally disappointing 1986 return of Halley’s Comet.

Side note: Czech astronomer Luboš Kohoutek is still alive at age 78, at least according to Wiki, and probably still adding to the boatload of comets and asteroids he’s already discovered. An astronomer from the time when men were men and comets were named after their discoverers, not the machines that detected them.

Another aside: I’ve never heard of this comet (or maybe I’d forgotten about it).

Rainbow Over Diamond Head

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A headline that Google News pulled up for me this morning: “Comic-Con Fans Get World of Warcraft Teaser Trailer. You Don’t.” The implication is that that’s some kind of bad thing, but I don’t see it.

Heat much of last week, then rain in the form of more than one short nighttime thunderstorms rolling through to cool things off. By the next day, most everything had dried off. The pattern: rinse, dry, repeat.

This photo has been captioned many times, but one recent caption is, “Only one human being alive on July 21, 1969 is not in this picture.” Never thought of it that way. Makes me want to read Michael Collins’ memoir, Carrying the Fire.

I have to be content with taking earthbound photographs, and mostly I am. I’ve always liked this one, taken on Oahu in July 1979. The transition from photographic negative to slide to print to digital scan to web page doesn’t really do it justice, but the image retains a bit of the original flavor. I’ve got three boxes of slides made in Hawaii that year and two more made in East Asia in the early ’90s, which are a little hard to appreciate in that format. One of these days, I might convert them directly to digital, but buying the equipment and taking the time are a fairly low priority among all the other demands on my money and time.

For some reason, I didn’t visit Diamond Head State Monument and climb to the rim in 1979. I can’t remember what went into that decision. I hear the view is worth the climb.

The Mighty F-1 Laid Low

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I hadn’t heard until today about the expedition that found some Saturn V first stage engines – the mighty F-1 — on the bottom of the Atlantic. The Bezos Expedition site is careful to note that “many of the original serial numbers are missing or partially missing, which is going to make mission identification difficult. We might see more during restoration,” so they could be from any of the missions that used the engines, though I believe they were looking for Apollo 11 relics.

There might be less headline glory in finding something from (say) Apollo 16, but I think it would be just as cool. The expedition site goes on to say that whatever their origin, “the objects themselves are gorgeous.” Bet they are. They’ve gone to the Kansas Cosmosphere and Space Center for stabilization, so maybe they’ll stay there for display. That place would be worth going to that corner of Kansas to see, F-1s or not.

Seems that Amazon boss Jeff Bezos paid for the expedition, or at least much of it. Good for him. It’s the kind of thing that billionaires should spend some of their money on. That and the 10,000-Year Clock.

The Forgotten Cosmonaut

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Got a packet in the mail recently telling me about the Vanderbilt 2013 Reunion and Fundraising Opportunity. Actually, those last three words aren’t in the title of the event, but they’re more than implied. One of the “class goals” is fundraising to the tune of $1,000,000 “with 32 percent class participation.”

I don’t think 32 percent is necessary. Between the right four or five alumni of my class, that much could be raised right away. But the school might have to name something after them.

Anyway, in an effort to drum up some nostalgia for the early ’80s, the invite includes the following verbage: Motorola debuts mobile phones; Who’s at Exit/In tonight?; Sally Ride is 1st woman in space; Meat sticks at Rand; Campus computer use up 100%; Housing lottery equals stress.

Some of those are self-explanatory, and others are enigmatic if you didn’t attend VU, such as “meat sticks at Rand,” which I will leave to the readers’ imagination. But I kick into copy editor mode at that business about Sally Ride, first American woman into space.

Is it too much to ask someone with a Vanderbilt education know who the first woman in space was? Valentina Tereshkova, forgotten again here in North America. But I expect she’s honored enough at home, even without the Soviet Union. Remarkably — I just checked — she’s still alive, and not even that old (76). I guess spacefaring in the early days was a young woman’s game.

Bang, Zoom! Straight to Pluto!

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Comet? What comet? Can’t see no stinkin’ comet. Of course, it’s been overcast for a while hereabouts, but maybe when things clear up, I’ll go look for it. Trouble is, suburban lights have a way of washing out the sky, including stray comets, unless they’re really bright. I was amazed to be able to see Hale-Bopp, but it managed to be visible even on the North Side of Chicago.

What’s up with that name, Pan-STARRS (which I’ve also seen as PANSTARRS)? I checked, and it was discovered using a telescope of that name. I was under the impression that comets are named after their discoverers, but perhaps an automated system uncovered this one, though you’d think whoever was directing the research would be honored with the name. Then again, if the scan were really automated, you could call the telescope a sort of discoverer.

Today’s odd bit of information (space related, because checking on Pan-STARRS took me on some tangents): the New Horizons spacecraft, now much closer to the planet Pluto than Earth — 6.76 AU v. 26 AU — carries a visible and infrared imager/spectrometer called Ralph, and an ultraviolent imaging spectrometer called Alice.