TSA security in Phoenix harassed this mother over her request that her breast milk not be sent through the x-ray machine, as per TSA’s own regulations. Though eventually backing down, the security personnel make her wait so long she misses her flight. The whole event, recorded on surveillance tapes that the woman demanded and got from the TSA, is so outrageous you have to watch it, even though it is long.
How one astronomer became the unofficial exoplanet record keeper.
According to the Union of Concerned Scientists (UCS), the reusable X-37B — in orbit at the moment and expected to return to Earth in the near future — has no compelling use.
“It’s hard to think of what could make that mission compelling,” [UCS scientist Laura] Grego told SPACE.com. “It doesn’t protect you from antiaircraft fire, and the element of surprise doesn’t really work in your favor if you’re launching on Atlas V [rocket].”
In reading this article, it is fascinating how completely unimaginative the scientists from the Union of Concerned Scientists seem. Nor do I find this surprising. For the last few decades this organization has opposed almost every new aerospace engineering project that might actually have made possible the human exploration of space. It’s as if these scientists feared new ideas and grand achievement. Sadly, the UCS had great influence with policy makers in the 1970s, 1980s, and 1990s, and thus helped limit the American government’s space program capabilities during that time period.
Fortunately, the UCS’s influence has waned in recent years. Though the American government space program might be dying, it is because of budget limits and a lack of leadership by the Obama administration, not the unimaginative thinking of the UCS. Furthermore, their lack of imagination — which once seemed so culturally dominant — seems to no longer influence the rest of society. The happy result is the creative innovation coming from many new private aerospace companies.
The UCS meanwhile reminds me of an old curmudgeon, who won’t keep quiet but everyone still ignores.
An evening pause: The first Max Fleischer Superman cartoon, The Mad Scientist (1941), from a time when Americans believed that all things were possible, and that our nation stood for the best of those possibilities. When evil men try to destroy skyscrapers and kill innocent people, you don’t stand idly by, you fight them, and stop them.
This bill is going to dog Democrats for years: The Obama healthcare bill is forcing a New York union to drop insurance coverage for the children of its members.
I feel so much safer! Wheelchair-bound nun searched by TSA. With a picture!
The image below from Mars Reconnaissance Orbiter shows gullies remarkably similar to gullies formed on Earth by flowing water, thus providing striking evidence that at some time in the past liquid water did flow on the Martian surface, something that is not possible now. Key quote from the caption:
The gullies shown in the subimage (approximately 710 x 1100 yards) have well developed alcoves, deeply incised channels, and large depositional fans, and are similar to terrestrial landscapes sculpted by surficial water.
The gullies shown in the subimage experienced several periods of activity, as evidenced by older channels cut by younger ones or by their deposits. The current and recent Martian temperatures and atmospheric conditions would not allow for water to be stable at the surface for extended periods of time: it is so cold that the water would freeze, and then it would sublime quickly, because the air is very thin and dry. These gullies could have formed under a different climate, or maybe by repeated bursts of transient fluids. Current leading hypotheses explaining the origin of gullies includes erosion from seepage or eruption of water from a subsurface aquifer, melting of ground ice, or dust-blanketed surface snow.
The hurricane season is about to end, and though it appears that the predictions for this season were just about right, no hurricanes touched down in North America for the second year in a row. Key quote:
“There was only a 2% or 3% chance of getting this many hurricanes and not having one hit the U.S.”
The squealing ain’t just coming from cheese-eating social program advocates: The Defense Department is gearing up to protest proposed cuts in the military budget as outlined by the deficit commission.
Jeff Foust has noticed that the Obama’s deficit commission has rewritten its recommendation that the NASA subsidies to commercial space be cut. The rewrite doesn’t really change the recommendation. Instead, it merely corrects the language to more accurately describe the subsidy program.
The radiation risks from the TSA scanners.
Japanese scientists have determined that a programming error was the reason why Hayabusa failed to fire its projectile at the asteroid Itokawa in 2005.
