Check out this awesome crew poster for the upcoming STS-134 mission. First the Firefly theme song, now Star Trek imagery… I think as the Shuttle program closes down, the sentiment about human spaceflight is swelling, and what better way than science fiction to express it?
Filming for The Hobbit (parts 1 and 2, back to back) begins in July!
On his website, Ian McKellen, who plays the wizard Gandalf, announced that “The Hobbit’s two films start shooting in New Zealand in July. Filming will take over a year. Casting in Los Angeles, New York City and London has started. The script too proceeds. The first draft is crammed with old and new friends, again on a quest in Middle Earth. The director Guillermo del Toro is now living in Wellington, close to the Jacksons’ and the studio in Miramar.”
In another report from New Zealand, an insider says The Hobbit will be filmed in 3D.
Remember back in the days they were filming LOTR, when we would obsessively reload TheOneRing.Net? good times. I don’t think I have the same compulsion this time around.
Worth noting that the “official” movie blog for The Hobbit hasn’t been updated in over 2 years.
And while we are talking the Hobbitt, it should be noted that Sir Peter Jackson is no longer fit to play a cameo role.
One thing I value about this blog is that I still have loyal readers despite my long hiatuses and delays in posting. I can always count at least one or two comments on a post at minimum, and often from people who have never commented before. This is possible because of the open commenting policy here, but that’s also a weakness in that it allows spammers a toehold. The spam filter has been doing its job but lately more and more are sneaking past the defenses, and I am worried that it will get worse form here.
The question is the usual one facing a blog with a nascent community. Do I limit comments to registered users only, thus slamming the door on the casual readers who will probably never comment again? Or do i leave the door open in the hope that signal stays higher than noise?
I guess I could also install a plugin to auto-close old comment threads to see if that mitigates the problem. And there are math captcha plugins like I used before. But these are just symptomatic solutions.
So, lets see what you all have to say about it. What would you prefer? Whats your advice?
UPDATE – the sale is over. Star Trek Online is now priced at $39 (still $10 off retail).
It’s bad enough that I got hooked on World of Warcraft. Now I see Amazon is selling the new Star Trek: Online MMO for a ridiculous 45% off – $28instead of $50.
Man, though, it looks cool. I haven’t seen a decent space combat sim since the X-Wing days. And they are integrating it into the timeline of the original series/movies and the reboot. The Klingons are at war with the Feds again, the Romulans are creeping around, there’s the Borg and even Species 8472. No mention of Section 31, though, unfortunately…
Sometimes there’s a visible gulf between geekdom and academia, despite the stereotype of these two realms being congruent. I am reminded of this gulf by this odd story about a paper by William Edelstein, a senior and distinguished physicist (in my own field of MRI research), who has calculated the lethality of interstellar travel:
Interstellar space is an empty place. For every cubic centimetre, there are fewer than two hydrogen atoms, on average, compared with 30 billion billion atoms of air here on Earth. But according to William Edelstein of the Johns Hopkins University School of Medicine in Baltimore, Maryland, that sparse interstellar gas should worry the crew of a spaceship travelling close to the speed of light even more than the Borg decloaking off the starboard bow.
Special relativity describes how space and time are distorted for observers travelling at different speeds. For the crew of a spacecraft ramping up to light speed, interstellar space would appear highly compressed, thereby increasing the number of hydrogen atoms hitting the craft.
Worse is that the atoms’ kinetic energy also increases. For a crew to make the 50,000-light-year journey to the centre of the Milky Way within 10 years, they would have to travel at 99.999998 per cent the speed of light. At these speeds, hydrogen atoms would seem to reach a staggering 7 teraelectron volts – the same energy that protons will eventually reach in the Large Hadron Collider when it runs at full throttle. “For the crew, it would be like standing in front of the LHC beam,” says Edelstein.
The spacecraft’s hull would provide little protection. Edelstein calculates that a 10-centimetre-thick layer of aluminium would absorb less than 1 per cent of the energy. Because hydrogen atoms have a proton for a nucleus, this leaves the crew exposed to dangerous ionising radiation that breaks chemical bonds and damages DNA. “Hydrogen atoms are unavoidable space mines,” says Edelstein.
The fatal dose of radiation for a human is 6 sieverts. Edelstein’s calculations show that the crew would receive a radiation dose of more than 10,000 sieverts within a second. Intense radiation would also weaken the structure of the spacecraft and damage its electronic instruments.
All well and good and I have no reason to doubt Dr. Edelstein’s calculations (we medical physics types do have a professional interest in radiation dose and shielding, after all). But clearly Dr. Edelstein is not a fan of Star Trek, because even the most newbie of Trekkies knows about the Navigational Deflector Array. In addition, Starfleet vessels also have Bussard Collectors on the warp nacelles, which are the sci-fi-ified version of the Bussard ramjet.
My point is, physics geeks and sci fi geeks clearly aren’t as overlapping sets as I had assumed. But where a medical physicist might see errant hydrogen atoms as dose, a different kind of physicist might see them as fuel. In a way we scientists do bring our own biases to the table…
It really looks great. The best part, as with the original animated series, looks to be Zuko (played by Dev Patel, star of Slumdog Millionaire).
(can’t refer to it as Avatar anymore 🙂
This is just really, really cool â€“ the crew of Endeavour STS-130 awoke this morning to the Ballad of Serenity.
funny comment from the thread at Whedonâ€™s site: â€œand then the Space Shuttle program was cancelled. Coincidence?â€
hereâ€™s the lyrics:
Take my love, take my land
Take me where I cannot stand
I don’t care, I’m still free
You can’t take the sky from me
Take me out to the black
Tell them I ain’t comin’ back
Burn the land and boil the sea
You can’t take the sky from me
There’s no place I can be
Since I found Serenity
But you can’t take the sky from me…