Thursday, November 22, 2007
Science Fiction Author Quote of the Day
The capacity of the human mind for swallowing nonsense and spewing it forth in violent and repressive action has never yet been plumbed.
Robert A. Heinlein, Revolt in 2100 (1953), postscript
Wednesday, November 21, 2007
Future Space
The Ares V, which should go into operation around 2015 (with the Ares I, which will launch the Orion) is a heavy lift vehicle with the same lift capacity as a Saturn V. It is designed primarily for the new Lunar program (and ultimately the Mars program). It will be possible to use it for other things too...
Science Fiction Author Quote of the Day
There was always a minority afraid of something, and a great majority afraid of the dark, afraid of the future, afraid of the past, afraid of the present, afraid of themselves and shadows of themselves.
Ray Bradbury, The Martian Chronicles
Tuesday, November 20, 2007
Science Fiction Author Quote of the Day
Writing is one of the few professions in which you can psychoanalyse yourself, get rid of hostilities and frustrations in public, and get paid for it.
Octavia Butler
Monday, November 19, 2007
Amazon's Kindle
Amazon has just released a new ebook reader which sounds really interesting to me:
Check the Amazon website, and watch the video demonstration and what several very well known authors have to say about it: Amazon Kindle
Now, if I can only come up with the money for it. I doubt I can sell my children. The Kindle reminds me of those pads they used for reading in Star Trek.
Utilizing a new high-resolution display technology called electronic paper, Kindle provides a crisp black-and-white screen that resembles the appearance and readability of printed paper. The screen works using ink, just like books and newspapers, but displays the ink particles electronically. It reflects light like ordinary paper and uses no backlighting, eliminating the glare associated with other electronic displays. As a result, Kindle can be read as easily in bright sunlight as in your living room.The screen never gets hot so you can comfortably read as long as you like.
We wanted Kindle to be completely mobile and simple to use for everyone, so we made it wireless. No PC and no syncing needed. Using the same 3G network as advanced cell phones, we deliver your content using our own wireless delivery system, Amazon Whispernet. Unlike WiFi, you’ll never need to locate a hotspot. There are no confusing service plans, yearly contracts, or monthly wireless bills—we take care of the hassles so you can just read....
With Whispernet, you can be anywhere, think of a book, and get it in one minute. Similarly, your content automatically comes to you, wherever you are. Newspaper subscriptions are delivered wirelessly each morning. Most magazines arrive before they hit newsstands. Haven’t read the book for tomorrow night’s book club? Get it in a minute. Finished your book in the airport? Download the sequel while you board the plane. Whether you’re in the mood for something serious or hilarious, lighthearted or studious, Kindle delivers your spontaneous reading choices on demand.
And because we know you can't judge a book by its cover, Kindle lets you download and read the beginning of books for free. This way, you can try it out—if you like it, simply buy and download with 1-Click, right from your Kindle, and continue reading. Want to try a newspaper as well? All newspaper subscriptions start with a risk-free two-week trial.
Kindle’s paperback size and expandable memory let you travel light with your library. With the freedom to download what you want, when you want, we hope you’ll never again find yourself stuck without a great read.
We're very proud to introduce Amazon Kindle and we hope you like it as much as we do.
Check the Amazon website, and watch the video demonstration and what several very well known authors have to say about it: Amazon Kindle
Now, if I can only come up with the money for it. I doubt I can sell my children. The Kindle reminds me of those pads they used for reading in Star Trek.
Science Fiction Author Quote of the Day
Welcome to the human race. Nobody controls his own life, Ender. The best you can do is choose to be controlled by good people, by people who love you.
Orson Scott Card, Ender's Game
According to Wikipedia, several schools around the world have adopted Ender's Game as required reading, some for its psychological aspects, others for its science fiction background, including the Marine Corps University at Quantico, where it is used as a textbook on the psychology of leadership. The book won both the Hugo and Nebula awards for best science fiction novel.
Sunday, November 18, 2007
Saturday, November 17, 2007
Science Fiction Author Quote of the Day
The future is already here - it is just unevenly distributed.
William Gibson, author of Neuromancer. Wikipedia points out:
The word "cyberspace" (from cybernetics and space) was coined by science fiction novelist and seminal cyberpunk author William Gibson in his 1982 story "Burning Chrome" and popularized by his 1984 novel Neuromancer. The portion of Neuromancer cited in this respect is usually the following:Cyberspace. A consensual hallucination experienced daily by billions of legitimate operators, in every nation, by children being taught mathematical concepts... A graphic representation of data abstracted from banks of every computer in the human system. Unthinkable complexity. Lines of light ranged in the nonspace of the mind, clusters and constellations of data. Like city lights, receding...Gibson later commented on the origin of the term in the 1996 documentary No Maps for These Territories:
All I knew about the word "cyberspace" when I coined it, was that it seemed like an effective buzzword. It seemed evocative and essentially meaningless. It was suggestive of something, but had no real semantic meaning, even for me, as I saw it emerge on the page.
Gibson also coined the phrase "meatspace" for the physical world contrasted with Cyberspace.
Friday, November 16, 2007
Private Space Flight
Armadillo Aerospace attempted to win the Northrop-Grumman Lunar Lander Challenge this year at the X-Prize Cup but was not successful.
According to Wikipedia:
According to Wikipedia:
Armadillo Aerospace is an aerospace startup company based in Mesquite, Texas. Its initial goal is to build a manned suborbital spacecraft capable of space tourism, but it has stated long-term ambitions of orbital spaceflight. The company was founded in the year 2000, and was incorporated on January 1, 2001....
Armadillo is headed and has been largely funded by John Carmack, a developer of computer games including the Doom and Quake series. All of its employees (including Carmack) have other, full-time jobs and contribute their efforts twice weekly to Armadillo on a voluntary basis. Armadillo has a relatively small budget and is not supported by aerospace companies or agencies like NASA, ESA, or Boeing. Armadillo Aerospace has publicly declared itself fully self-funded.
Science Fiction Author Quote of the Day
Memories and possibilities are ever more hideous than realities.
H.P. Lovecraft, "Herbert West: Re-Animator" in "Home Brew" Vol. 1, No. 1 (February 1922)
Thursday, November 15, 2007
Life Aboard the International Space Station
The station has the interior volume of a three bedroom house. It is the largest spacecraft ever constructed--and it's still being built.
Science Fiction Author Quote of the Day
History does not always repeat itself. Sometimes it just yells, 'Can't you remember anything I told you?' and lets fly with a club.
John W. Campbell, Jr., late editor of Analog Science Fiction Magazine
Wednesday, November 14, 2007
Science Fiction Author Quote of the Day
The importance of information is directly proportional to its improbability.
Jerry Pournelle, Lucifer's Hammer, with Larry Niven
Tuesday, November 13, 2007
Private Space Flight
Space Exploration Technologies Corp (SpaceX) reports that it has completed development of its Merlin 1C next generation liquid fueled rocket booster engine. It is among the highest performing gas generator cycle kerosene engines ever built, exceeding the performance of the Boeing Delta II main engine and the Lockheed Atlas II main engine. It's performance is about the same as that of the Saturn V F-1 engine.
The Merlin 1C in its Falcon 9 first stage configuration has a thrust at sea level of 95,000 pounds. The Merlin 1C will power SpaceX's next Falcon 1 mission, scheduled to lift off in early 2008 from the SpaceX launch complex in the Central Pacific atoll of Kwajalein. SpaceX's far larger Falcon 9 rocket, scheduled for its first launch in late 2008, will employ nine Merlin engines on its first stage, and one on the second stage. The Falcon 9 will produce over a million pounds of thrust: about four times the thrust of a Boeing 747. The Falcon 9, besides launching unmanned satellites, is designed to eventually loft the six passenger Dragon spaceship, currently being developed by SpaceX and planned for a test flight as early as late 2008.
The Merlin engine is the first new American booster engine developed in the last ten years. In 2008, SpaceX expects to manufacture about 50 Merlin 1C engines, a number that exceeds the booster engine output of any country except Russia.
The Merlin 1C in its Falcon 9 first stage configuration has a thrust at sea level of 95,000 pounds. The Merlin 1C will power SpaceX's next Falcon 1 mission, scheduled to lift off in early 2008 from the SpaceX launch complex in the Central Pacific atoll of Kwajalein. SpaceX's far larger Falcon 9 rocket, scheduled for its first launch in late 2008, will employ nine Merlin engines on its first stage, and one on the second stage. The Falcon 9 will produce over a million pounds of thrust: about four times the thrust of a Boeing 747. The Falcon 9, besides launching unmanned satellites, is designed to eventually loft the six passenger Dragon spaceship, currently being developed by SpaceX and planned for a test flight as early as late 2008.
The Merlin engine is the first new American booster engine developed in the last ten years. In 2008, SpaceX expects to manufacture about 50 Merlin 1C engines, a number that exceeds the booster engine output of any country except Russia.
Science Fiction Author Quote of the Day
Reality is that which, when you stop believing in it, doesn't go away.
Philip K. Dick
Monday, November 12, 2007
Delta IV First Launch (2004)
Saturday night's first operational launch of the Delta IV Heavy was in the dark. Here's the first ever launch of the vehicle, but during daylight.
Science Fiction Author Quote of the Day
The best time to write a story is yesterday. The next best time is today.
R. A. Lafferty, It's Down the Slippery Cellar Stairs
First Operational Launch of the Delta IV Heavy
United Launch Alliance successfully launched the first operational Delta IV Heavy expendable launch vehicle for the U.S. Air Force on Saturday, November 10, at 8;50 PM EST from Space Launch Complex-37. It was carrying the service's Defense Support Program-23 satellite.
The Delta IV Heavy (Delta 9250H) uses two strap-on boosters which are separated earlier in the flight than the center booster. The capacity (separated spacecraft mass) of the Delta IV Heavy:
geosynchronous transfer orbit (GTO) 13,130 kg (28,950 lb), more than any other currently available launch vehicle
geosynchronous orbit (GEO) 6,275 kg
escape orbit 9,306 kg
It stands 253.2 feet tall at launch, compared to a Space Shuttle which stands 149.6 feet tall at launch, or compared to the Saturn V that stood 363 feet tall. The Delta IV Heavy's total mass at launch is approximately 733,000 kg, much less than that of the Space Shuttle (2,040,000 kg).
The Delta IV Heavy (Delta 9250H) uses two strap-on boosters which are separated earlier in the flight than the center booster. The capacity (separated spacecraft mass) of the Delta IV Heavy:
geosynchronous transfer orbit (GTO) 13,130 kg (28,950 lb), more than any other currently available launch vehicle
geosynchronous orbit (GEO) 6,275 kg
escape orbit 9,306 kg
It stands 253.2 feet tall at launch, compared to a Space Shuttle which stands 149.6 feet tall at launch, or compared to the Saturn V that stood 363 feet tall. The Delta IV Heavy's total mass at launch is approximately 733,000 kg, much less than that of the Space Shuttle (2,040,000 kg).
Sunday, November 11, 2007
Kaguya in Orbit Around the Moon
The Japanese satellite Kaguya is now in orbit around the moon. It recently sent back the first High Definition TV views of the lunar surface from about 100 kilometers up.
The YouTube video version is obviously not high definition quality, but it is still interesting.
The YouTube video version is obviously not high definition quality, but it is still interesting.
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