Very brief descriptions, with appropriate links, of current or recent news items.
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.
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.
Want to know what museum holds that mummy of a fish found in Egypt in 1905? Check out Animal Mummies, the largest animal mummie database in the world.
After a very long winter where the Arctic Oscillation has been deeply negative, setting records and resulting in very cold conditions in the northern hemisphere, the oscillation has finally entered its positive phase in the last month.
This long and fascinating interview about the Israeli-Arab conflict is quite eye-opening. Key quote:
Most Israelis are here because they fled from Muslim and European countries. They don’t feel that either of those blocs have the right to lecture them about anything. Why should a country where your parents were expelled or killed have the right to tell you how to conduct yourself in a war against people who are trying to kill you today? This is something hardly any non-Israelis understand. They don’t understand how galling we find this.
Israelis are often accused of being arrogant, but they find it extremely arrogant for Europeans and Arabs to lecture them about morals, especially during a war. What has Israel ever done that is as brutal as what Europe did to the Jews, or what Arabs routinely do to even each other during armed conflicts?
Read it all.
The state-owned Ukrainian company, building the first stage of the rocket Orbital Sciences intends to use for ferrying cargo to and from ISS, announced today that there will be two to three month delay in delivery. No explanation for the delay was offered.
Archeologists have uncovered a previously unknown tunnel and several chambers under the Temple of Quetzacoatl north of Mexico City. Key quote:
Experts say a tomb discovery would be significant because the social structure of Teotihuacan remains a mystery after nearly 100 years of archaeological exploration at the site, which is best known for the towering Pyramids of the Moon and the Sun. No depiction of a ruler, or the tomb of a monarch, has ever been found, setting the metropolis apart from other pre-Hispanic cultures that deified their rulers.
WhiteKnightTwo was in the air today, doing another test flight, this time without SpaceShipTwo attached.
That coronal mass ejection thrown out by the Sun on Sunday is expected to energize the aurora tonight and again on Thursday. Look up at night if you live in the high northern latitudes.
Steve Goddard notes the state of ice at the North Pole, both then and now, with pictures.
Two new predictions of the upcoming solar maximum were published today on the Los Alamos astro-ph preprint webpage. Both call for a weak solar maximum, with one expecting a sunspot number of 92 at maximum while the other predicting a number of 72.
Three citizens of the United Arab Emirates are now the first non-American citizens to train at the NASA Ames Research Center, with more to come, suggesting that NASA Administrator Charles Bolden really meant it when he said his foremost priority was Muslim outreach.
Ed Driscoll has an excellent summary outlining the sale of Newsweek to the husband of Congresswoman Jane Harman (D-California). Fun quote from headline: Washington Post Unloads Newsweek for $1; Buyer Clearly Overpaid
The first spacewalk to replace the pump module on ISS and thus fix on of the station’s two cooling system is now scheduled for Friday at 6:55 (EDT).
Scientists have found that the methods used to measure frog populations in the U.S. might be flawed, producing many more false positives than expected and thereby overestimating the populations.
Talk about stupid: It seems the legal eagles at NASA have shut down a website that featured a variety of webcams, showing NASA missions.
The Met Office in the United Kingdom has issued a report on the state of the climate. In it they state unequivocally that the “world is warming”. Unfortunately, the report fails to address the questions that have been raised about much of the existing climate data, following the climategate scandal.
