For the First Time Ever, Scientists Watch an Atom’s Electrons Moving in Real Time
For the first time, scientists watch an atom’s electrons moving in real time.
Year: 2010
Japan importing missile system
In a break from its ban on selling military weapons, Japan is considering exporting its Standard Missile-3 missile system.
Senate passes NASA budget
The Senate last night passed its version of NASA’s authorization. You can read the authorization bill here [pdf]. It appears that the bill favors the development of a government-built heavy-lift rocket, and sets the deadline for its launch as 2016, though providing less money for the effort than under the Constellation program.
Texas responds to EPA’s effort to regulate CO2
In a letter response to the EPA’s effort to regulate carbon dioxide emissions, Texas has essentially told the EPA to go to hell. Three key quotes from the letter:
In order to deter challenges to your plan for centralized control of industrialized development through the issuance of permits for greenhouse gases, you have called upon each state to declare its allegiance to the Environmental Protection Agency’s recently enacated greenhouse gas regulations — regulations that are plainly contrary to United State law. ….. To encourage acquiesence with your unsupported findings you threaten to usurp state enforcment authority and to federalize the permitting program of any state that fails to pledge their fealty to the Environmental Protection Agency (EPA) [emphasis mine]
The State of Texas does not believe the EPA’s “suggested” approach comports with the rule of law.
Texas will not facilitate EPA’s apparent attempt to thwart these established procedures and ignore the law.
Superman – The Underground World
An evening pause: One of only 17 Superman cartoons produced by Paramount in the 1940s.
Melting Ice on Mars?
These Mars Reconnaissance Orbiter images show in increasing magnification a puzzling feature in the southeast part of a ice mound in Louth Crater on Mars. Located at 70 degrees north latitude, this is the farthest south that scientists have found permanent water ice. The close-up image suggests melting ice with the draining water running down hill to the south, though on Mars the low air pressure would cause any liquid water to evaporate instantly. Key quote:
These may be the crests of partially defrosted dark sand dunes or perhaps some other feature that we do not understand. This is the only area on Louth where these enigmatic ridges are found.
Seven year old’s lemonade shut down by inspector
Government by the stupid. A health inspector in Portland, Oregon, forced a seven year old to shut down her lemonade stand last week or face fines of $500.
SpaceX outlines its plans for beyond Earth orbit
At an aerospace industry conference last week SpaceX outlined the company’s plans for building its own heavy-lift rocket, as well as their long range exploration goals. Key quote from rocket development facility director Tom Markusic: “Mars is the ultimate goal of SpaceX.”
Moon is dry
Scientists studying Apollo lunar samples have found evidence that most of the Moon appears very dry, with no water at all. These results obviously contradict the recent findings of water in the craters near the lunar poles, and will require some explaining.
Second test of Ares solid rocket scheduled
Alliant Techsystems (ATK) has scheduled the second test of the five segment solid rocket motor, planned for use on the Ares I rocket, for August 31. Fun quote:
When fired, the motor will produce a maximum thrust 3.6 million pounds, or 22 million horsepower [half the power of the first stage of the Saturn V rocket]. The cases [segments] have all previously flown on the space shuttle, collectively launching on 57 missions.
First spacewalk to replace pump module delayed
NASA managers have delayed the first spacewalk to replace the pump module from Friday until Saturday, 7 am (EST), with the second spacewalk now delayed from Monday to Wednesday. This is to give them more time to fine tune their plans.