Very brief descriptions, with appropriate links, of current or recent news items.
A headline that insists you read the story: Joe the Plumber (not that one) says he helped stop Gulf oil spill leak.
A preprint paper, published today on the astro-ph website but also accepted for publication in the journal Astronomy & Astrophysics, has confirmed what scientists have suspected about the dust and gas between the stars: As you travel closer to the center of the Milky Way galaxy this interstellar medium gets increasingly enriched with heavy elements. The scientists believe this is because the higher rate of supernovae in the inner galaxy sprays space with more of these atoms.
Since the field of extrasolar planets has also found that the more heavy elements a star contains, the more chance it will have planets, the new results above suggest that we will find more planets as we look inward towards the galactic center.
Brownshirt alert: Watch how these union participants at this union rally react to the fact that several citizens are videotaping the event:
Freedom of speech alert: Orders by government officials cause 73,000 blogs to be shut down.
A paper published on Saturday in Geophysical Research Letters by the American Geophysical Union attempts to calculate the total ice loss at the polar caps and how it will affect the sea level. Key quote from the abstract: “Rapid losses of Arctic sea ice and small Antarctic ice shelves are partially offset by thickening of Antarctic sea ice and large Antarctic ice shelves.”
NASA, scooped by this AP story, has now made it official. The first survey of the sky by the WISE infrared telescope has just been completed, finding 25,000 new asteroids, 95 of which are near Earth asteroids.
The test flights continue for WhiteKnightTwo and SpaceShipTwo. On July 15 the two ships, flying as a unit, made their first flight with two crew members inside SpaceShipTwo.
Want to know who invented the basic technology that made possible CD and DVD players possible? Take a look at this restrospective describing the discovery, from Physical Review Focus of the American Physcial Society.
It appears we are entering the dry season on Titan. Scientists have observed a 1 meter drop in the levels of Titan’s methane lakes over the last four years as the seasons on the moon go from summer to fall. Fun quote: “[The scientists] report that the shoreline of Ontario Lacus receded by about 10 kilometers (6 miles) from June 2005 to July 2009.”
An AP report today says that the infrared WISE space telescope has catalogued 25,000 new asteroids, 95 of which are near Earth objects. Actual data, however, has not yet been released.
Liberty of conscious update. Further news on that story of a college professor fired for teaching Catholic doctrines (on homosexuality) in a Catholic doctrines class.
Scientists say they have successfully produced a genetically modified mosquito that is unable to carry the malaria parasite. If so, and this mosquito can be bred throughout the mosquito population, it will eradicate malaria entirely.
This analysis of the Senate budget plan that passed the Senate Commerce committee today hits all the most important points. Key quote (in connection with the Senate’s mandate that NASA start over in building a new heavy lift rocket):
Over the last five years, Constellation has cost at least $9 billion and produced little more than one test flight for a stripped-down version of the program’s Ares I rocket. While the Senate plan instructs NASA to salvage parts of Constellation when possible – and provides $11 billion over the next several years — it will take time and resources to create a new design. Adding to the pressure is the 2016 deadline that Congress gives NASA to have the new vehicle ready.
More coverage describing today’s Senate committee vote on the 2011 NASA budget. Interestingly, the Commerce committee and a number of its members have each issued their own press releases. I get the feeling they are trying to convince us they have acomplished something. Here are two from the chairman and ranking member:
More cave news, this time on Earth. Lockheed Martin, under the direction of DARPA, has developed technology capable of mapping underground mines and caves.
NASA scientists report, not surprisingly, that the Earth’s upper atmosphere experienced the largest contraction ever recorded during the recent very deep and prolonged solar minimum.
Keith Cowing at NASAWatch reports in detail about the unanimous approval of the amended Senate budget for NASA. The final budget appears to have raised the funding for commercial space development to match the Obama request, while adding one more flight to the shuttle schedule and mandating an immediate start of work on some sort of heavy-lift rocket.
Our freedom is under attack, and it isn’t being destroyed by an evil dictator with storm troopers.
This story illustrates nicely why no one should trust the reliablity of any news reporting they see on television or cable. Key quote:
Back in late-1989, I contended that the U.S. economy was in or headed into a deep recession. CNBC had me in to discuss my views along with a senior economist for a large New York bank, who was looking for continued economic growth. Before the show, the bank economist and I shared our views in the Green Room. I outlined my case for a major recession, and, to my shock, his response was, “I think that pretty much is the consensus.” We got on the air, I gave my recession pitch, and he proclaimed a booming economy for the year ahead. He was a good economist and knew what was happening, but he had to put out the story mandated by his employer, or he would not have had a job.
More recently, following an interview on a major cable news network (not CNBC), I was advised off-air by the producer that they were operating under a corporate mandate to give the economic news a positive spin, irrespective of how bad it was.” And now you know that watching stations like CNBC for anything more than just comedic value is hazardous to your health and wealth.
Space war over? Eric Berger of the Houston Chronicle reports today that there are signs that the White House might agree to the Senate’s budget proposal for NASA, released earlier this week.
The space war over NASA’s future continues. Now 24 former astronauts have written a letter to Senator Barbara Mikulski (D-Maryland), endorsing the idea of allowing the private commercial industry to take over the manned space program of the U.S.
Still have doubts whether the climategate investigations were awhitewash? Then read this blistering condemnation by Clive Cook, senior editor at The Atlantic and a global warming advocate.
The third annual Lunar Science Forum is being held July 20-22 at the Ames Research Center in California. The list of papers, some of which are quite intriguing, can be found here. Fun quote from one abstract: “Purity levels of the ice suggest a degree of comingling of ice and regolith grains within the permanently shadowed crater.”
This collection of links gathered by Glenn Reynolds of Instapundit illustrates clearly that the Obama administration is in deep trouble, not just on its proposed changes to NASA but on almost every other issue it has tackled. The links also illustrate how incredibly tone deaf this administration continues to be when it comes to politics.
Who is lying? Is it NASA Administrator Bolden or White House spokesman Robert Gibbs? NASA officials continue to insist that Bolden’s claim that foreign outreach is one of NASA’s main tasks is true, despite Gibbs’s denial.
Update: More indications that NASA had planned some sort of outreach to Muslim nations, under White House direction.
The National Highway Traffic Safety Administration has found that all but one of the approximately 3000 incidents of out-of-control acceleration involving Toyota vehicles were because of driver error, not mechanical problems. In other words, the accusations that there was something fundamentally wrong with the Toyota vehicles was false.
Steve Goddard has posted on Anthony Watt’s webpage a very detailed update on the state of the icecap covering Greenland. Surprise! There are no signs of it disappearing anytime soon. (Note that you might have to scroll to the right to see the text of Goddard’s post, as on some computers Watts’s webpage is unfortunately far too wide for the screen.)
The Lunar Reconnaissance Orbiter has sent back some amazing pictures of some recently discovered caves on the Moon. I like this one the best.
Astronomers have finished the first detailed study, including field trips, for the construction of a telescope on the one of the high mountains near the northern tip of Ellesmere Island, less than 10 degrees from the North Pole.
Scaled Composites has posted the full test flight log for all of WhiteKnightTwo’s test flights, through July 1, 2010. The logs strongly suggest that the company is moving quickly towards its first full flight of SpaceShipTwo.
