Tank tests today for cause of cracks in shuttle external tank
NASA will be conducting tank tests today on the Discovery’s external tank in an effort to find the cause of the recently discovered cracks.
Year: 2010
The omnibus 2000 page trillion dollar budget bill is dead
Amen! The omnibus 2000 page trillion dollar budget bill is dead.
This is only a start. The spending must come down, by a lot!
Note also that yes, Congress will still be forced to pass a continuing resolution, but that will freeze spending at last year’s level, rather than the gobs of additional spending including in the omnibus bill. Like I said, this is a start.
Kepler data now available for anyone to study
Want to discover an exoplanet? A portion of the data being gathered by Kepler is now available online for anyone to peruse.
‘Human-rating’ document hits the Web with new name
O joy! NASA, in releasing its preliminary regulations for “human-rating” a manned spacecraft., has also given the regulations a new name. They should not be called “human-rated.” This should solve everything! Also:
The five 1100-series documents outline mandatory crew transportation certification requirements, technical, safety and crew health specifications, the roles of NASA and industry and how to achieve government certification, design reference missions and goals for a space station human transportation system, and ground and flight operations processes. While the broad certification document released Dec. 10 only runs 39 pages, the 1100-series specifications reportedly run hundreds of pages each.
Russian mission control loses communications with ISS for three hours
This is more a kerfuffle in the press than a real emergency: for about three hours today Russian mission control had problems communicating with either ISS or the Soyuz spacecraft that is on its way to it. Neither spacecraft was in any danger during the down time.
Beethoven’s Fur Eliese
An evening pause: As it is Beethoven’s birthday…
Scientist makes the first measurements of the magnetic field at the Earth’s core
A scientist has made the first measurements of the strength at the Earth’s core of its magnetic field. What’s most fascinating is that he used the Moon and distant quasars to do it! First he used radio observations of the quasars to get very precise measurements of the Earth’s rotation axis and how the Moon was tugging at that axis and thus affecting its magnetic field. Then,
By calculating the effect of the moon on the spinning inner core, Buffett discovered that the precession makes the slightly out-of-round inner core generate shear waves in the liquid outer core. These waves of molten iron and nickel move within a tight cone only 30 to 40 meters thick, interacting with the magnetic field to produce an electric current that heats the liquid. This serves to damp the precession of the rotation axis. The damping causes the precession to lag behind the moon as it orbits the earth. A measurement of the lag allowed Buffett to calculate the magnitude of the damping and thus of the magnetic field inside the outer core.
EPA Document Shows It Knowingly Allowed Pesticide That Kills Honey Bees
Want to know what’s been killing our honeybees? It appears the EPA has known all along and looked the other way: A leaked EPA document shows that it knowingly allowed use a pesticide, despite warnings from its own scientists that it would kill honeybees.
DC subway police to begin random bag checks
Another violation of the Constitution: The DC subway police are about to begin random searches of passengers.
U.K.: Red Cross offices remove Christmas decorations to avoid offending Muslims
More polticially correct madness: The Red Cross in the United Kingdom has told all its offices to remove all Christmas decorations in order to avoid offending Muslims. Key quote:
“We have been instructed that we can’t say anything about Christmas and we certainly can’t have a Christmas tree. . . . We are not supposed to show any sign of Christianity at all.”
FBI accused of planting backdoor in OpenBSD IPSEC stack
This story should give everyone the willies: One of the developers of the OpenBSD operating system (an open source OS comparable but different than Linux) has admitted that ten years ago, in exchange for cash, he and others helped the FBI place “surveillance-friendly holes” in the operating system.
I wonder what part of this sentence the FBI does not know how to read: “The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.”
Virgin Galactic to Join NASA Submissions for Orbital Spaceflights.
Virgin Galactic has confirmed the story from Space News that it is part of the crew/cargo proposal that Orbital Sciences submitted to NASA this week.