12.11.07
Posted in astronomy, news, sports at 11:01 pm by danvk
There have been two space-related stories of note in the news recently.
The first was that the launch of Space Shuttle Atlantis was delayed until January. The space shuttle has been NASA’s greatest boondoggle in history: its $145 billion cost to date has passed the Apollo program’s inflation-adjusted $135 billion. The worth of the Apollo program is an issue for another time, but at least it had a clear goal which it accomplished. The Space Shuttle has languished into old age. Seriously, does anyone realize how old this program is? Here’s a video from the launch of the first space shuttle, in 1981:
For some context, the commander of this mission was John Young. John Young walked on the moon… on his fourth space flight! Here’s a plot of space shuttle launches over time:
NASA was accelerating launches through the start of 1986, when Challenger was destroyed. The first period represents the hopes and dreams of the shuttle program. Before Challenger, it really might have made space travel routine. The middle segment, from Challenger to Columbia, is the long working life of the shuttle. Expectations were capped, and so were results. The shuttle program should have ended after Columbia. But instead, it gets a third period to die of old age.
Shuttle missions these days primarily service the International Space Station, which exists primarily to give the Space Shuttle somewhere to go. Seriously, try reading the wiki article about the Columbus module being installed on the next shuttle mission and tell me what exactly it does. Hubble Space Telescope maintenance is often pointed to as something worthwhile that the Shuttle does. Fair enough. But how many Hubble’s could we have had for $145 billion?
The second story is genuinely exciting. It comes from the European Space Agency’s CoRoT mission. At $50 million, it’s a featherweight space mission. This telescope was launched last December and has been observing stars for the past year, looking for transits. This week, they reported that “CoRoT is discovering exo-planets at a rate only set by the available resources to follow up the detections”.
This is completely nuts! There are currently 268 known exoplanets. It’s possible that this number will double in the next month as the CoRoT group begins publishing their findings on December 20. Personally, I’d consider that a more significant achievement than anything the Space Shuttle has done in the last 25 years with its $145 billion.
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09.06.07
Posted in news, sports, tennis at 11:49 am by danvk
It’s time once again for a token Grand Slam post. The 2007 US Open is winding its way to the final weekend. There have been some surprises, like defending champ Maria Sharapova’s early exit, and some fun matches, like James Blake’s loss to Tommy Haas in a fifth-set tiebreak.
Last night’s match between Andy Roddick and Roger Federer was the most hyped of the tournament. The result was no surprise. Federer won in straights. The messaging on this match has been spectacularly consistent: Roddick played brilliantly, but there’s no shame in losing to the greatest player of all time. I think this is crap. People need to stop going so easy on Roddick. He’s 1-14 against Roger all-time and 0-9 since 2004. He hasn’t taken a set off the guy this year. Maybe if people stopped patting him on the back after every loss and telling him how close he came, then he’d be forced to regroup and find a way to deliver.
One highlight of the match was Andre Agassi’s debut as an announcer. Great players often make great announcers, and John McEnroe is the best in the business. Andre didn’t pipe up too frequently, but everything he said was interesting. Here’s one exchange:
When Roddick stared down Federer and bellowed after a 138 mph ace to get to 4-4 in the first set, Agassi said: “There’s a fine line between getting pumped up and waking a sleeping giant, I assure you.”
Another great moment came when Andre revealed how he used to deal with Boris Becker’s. He picked up on a tell — whenever Boris stuck his tongue out before a serve, he was sure to go down the middle. What an edge that would give you! I wonder if Roger’s picked up on anything like that. Andy’s serve just doesn’t seem to phase him.
My picks — Justine Henin beats Svetlana Kuznetsova in the Women’s final Saturday. On the men’s side, Novak Djokovic beats David Ferrer in the semis before losing a close final to the man himself, Roger Federer.
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08.28.07
Posted in astronomy, news, personal, science at 3:05 am by danvk
It’s just entered totality, check it out if you’re awake. It’s shocking how many lights my apartment complex still has on at 3 AM. Although this is an unusually long eclipse, it’s going to be a brief one for me. Lunar eclipses are way cooler when they happen at a more reasonable time.
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08.20.07
Posted in news, politics at 9:42 am by danvk
The Stanley Fish blog on the NY Times has a post looking at Hillary’s potential running mates this morning. This kind of piece does a lot to reinforce the “Hillary is inevitable” meme. I’m tempted to buy into it myself. Hillary’s been running the best campaign so far, and she’s been effective in all the debates. (Except for that quip about lobbyists representing the real America.)
At the same time, I know that the Hillary machine is trying to project a sense of inevitability. It’s all part of their plan, and I don’t want to buy into it.
A couple reactions to the article I linked to: Read the rest of this entry »
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08.11.07
Posted in news, tennis, tv at 7:47 pm by danvk
Novak Djokovic upset Rafael Nadal in the Rogers Masters semifinals this evening, making up for the Wimbledon semifinals earlier this year. It sets up an interesting final with Roger Federer tomorrow afternoon (noon PST) in Montreal. Fed’s never lost to Djokovic before, (he’s 4-0) but they haven’t played since Djokovic cracked the top ten earlier this year. This is the final I was rooting for at Wimbledon earlier this year, as those elusive “astute readers of danvk.org” will recall. I’m calling Fed two sets. I don’t think Djokovic can beat him.
This week and next also mark one of the more brain-dead stretches of the ATP tour. The top players are required to enter all nine Masters Series events, which are just one notch below the Grand Slams. Tomorrow is the Rogers Masters final, and on Monday the Cincinnati Masters begins. There’s not even a one day break, but the players are all required to enter both. This makes for some really exhausted players and surprising results at the Cincy Masters. Last year Federer won the Rogers Masters, but lost to #21 Andy Murray in early round play the next week. For a sense of what an aberration this was, Fed only lost to two players last year: Nadal and Andy Murray. It’s absurd that the ATP continues to schedule the Masters Series in this way.
Update: Novak made me eat my words, winning 7-6(2), 2-6, 7-6(2). Fed came quite close to winning the first set: he botched five set points before Djokovic sent it to the ‘breaker. Mad props to him, I underestimated him. He’ll be fun to watch at the US Open this fall.
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