Caves on the Moon!

9:16 am

Scientists have now identified more than 200 cave pits on the Moon.

The pits range in size from about 5 meters (~5 yards) across to more than 900 meters (~984 yards) in diameter, and three of them were first identified using images from the Japanese Kaguya spacecraft. Hundreds more were found using a new computer algorithm that automatically scanned thousands of high-resolution images of the lunar surface from LRO’s Narrow Angle Camera (NAC).

This work is essentially the same as that done by James Fincannon and I back in 2011 (see links here, here, here, and here) but with much greater thoroughness.

8 comments

The first blank Sun since 2011

1:03 am

No sunspots on July 17, 2014

For the first time since August 14, 2011, the Sun showed no sunspots on its surface today. It started the day, July 17, 2014, with one small sunspot, but that spot apparently decayed away by the end of the day, as indicated by the fact that the sunspot number for the day was listed as zero, the first time that has happened since the solar maximum ramp up began in 2011.

This is strong evidence that the ramp down to solar minimum is beginning.

3 comments

Genesis cover

On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.

 

The print edition can be purchased at Amazon or any other book seller. If you want an autographed copy the price is $60 for the hardback and $45 for the paperback, plus $8 shipping for each. Go here for purchasing details. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, free with a 30-day trial membership to Audible.
 

"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News

Voyager 1 might not have left the solar system

11:56 pm

The uncertainty of science: Two scientists dispute the finding this year that Voyager 1 has entered interstellar space.

Voyager has yet to detect what scientists long predicted would be the calling card of interstellar space: a shift in the direction of the magnetic field. Scientists had expected the probe to encounter particles under the influence of the interstellar magnetic field draped over the outer shell of the heliosphere, inducing an abrupt shift. But the direction has remained stubbornly constant, and researchers can’t explain why. “This whole region is a lot messier than anyone dreamed of,” Christian says.

It’s a bit too messy for George Gloeckler and Lennard Fisk, Voyager scientists at the University of Michigan in Ann Arbor. They wondered whether the magnetic field and particle density conditions measured by Voyager could exist within the heliosphere. In a paper accepted for publication in Geophysical Research Letters, Gloeckler and Fisk argue that the outer heliosphere could allow an influx of galactic particles from beyond the bubble that would explain the density measurements.

The researchers’ analysis includes a way to definitively test the idea: If Voyager 1 is within the heliosphere, Gloeckler and Fisk note, then it should still be at the mercy of the sun’s magnetic field. If that were the case, within a year or so, Voyager should detect a 180-degree flip in the field’s direction, a regular occurrence caused by the sun’s rotation. “If that happens,” Gloeckler says, “Len and I will have a big celebration.”

I suspect that both sides are right, and that the transition into interstellar space is simply very complex. Some data will say the spacecraft is outside the solar system, while other data will say it is inside.

One comment

Rick Wakeman – keyboard solo

6:01 pm

An evening pause: Thanks to Danae again for this.

I am still looking for Evening Pause suggestions. I found late last year that I could no longer keep it up by myself. If you have something you think would be worth posting, make a comment here and I will email you. Don’t post the link, let me check it out first and then schedule it.

3 comments

Conscious Choice cover

Now available in hardback and paperback as well as ebook!

 

From the press release: In this ground-breaking new history of early America, historian Robert Zimmerman not only exposes the lie behind The New York Times 1619 Project that falsely claims slavery is central to the history of the United States, he also provides profound lessons about the nature of human societies, lessons important for Americans today as well as for all future settlers on Mars and elsewhere in space.

 
Conscious Choice: The origins of slavery in America and why it matters today and for our future in outer space, is a riveting page-turning story that documents how slavery slowly became pervasive in the southern British colonies of North America, colonies founded by a people and culture that not only did not allow slavery but in every way were hostile to the practice.  
Conscious Choice does more however. In telling the tragic history of the Virginia colony and the rise of slavery there, Zimmerman lays out the proper path for creating healthy societies in places like the Moon and Mars.

 

“Zimmerman’s ground-breaking history provides every future generation the basic framework for establishing new societies on other worlds. We would be wise to heed what he says.” —Robert Zubrin, founder of the Mars Society.

 

All editions are available at Amazon, Barnes & Noble, and all book vendors, with the ebook priced at $5.99 before discount. All editions can also be purchased direct from the ebook publisher, ebookit, in which case you don't support the big tech companies and the author gets a bigger cut much sooner.

 

Autographed printed copies are also available at discount directly from the author (hardback $29.95; paperback $14.95; Shipping cost for either: $6.00). Just send an email to zimmerman @ nasw dot org.

Europe readies its own space plane for test flight

8:06 am

The competition heats up: Europe ‘s Intermediate eXperimental Vehicle (IXV) is undergoing its final tests before it does a suborbital test flight in November.

IXV will be launched into a suborbital trajectory on ESA’s small Vega rocket from Europe’s Spaceport in French Guiana, the vehicle will return to Earth as though from a low-orbit mission. For the first time, it will test and qualify European critical reentry technologies in hypersonic flight, descend by parachute and land in the Pacific Ocean to await recovery and analysis. IXV is manoeuvrable and able to make precise landings—it is the ‘intermediate’ element of Europe’s path to future developments with limited risks. …

When IXV splashes down in the Pacific at the end of its mission it will be recovered by ship and returned to Europe for detailed analysis to assess the performance and condition of the internal and external structures. The actual performance will be compared with predictions to improve computer modelling of the materials used and the spaceplane’s design.

Though exciting, Europe will have to pick up the pace from its normally slow pace on these kinds of projects if it expects to be competitive. In the past, they would stretch out the development as long as they could in order to keep the cash flowing. This won’t work in the increasingly robust aerospace market that exists today.

Leave a comment

UrthaCast progress

7:58 am

The competition heats up: UrthaCast has announced the status of the commissioning of its commercial cameras on ISS for viewing the Earth.

The medium resolution camera has been commissioned and is available for commercial imaging. The high resolution camera, however, has a problem with its pointing system which is requiring troubleshooting.

The Bi-axial Pointing Platform (“BPP”), which controls the pointing of the [High Resolution camera (HRC)], is experiencing difficulties in achieving the pointing control precision needed for the HRC to meet image quality specifications. Our engineering team together with RSC Energia believes it has developed a solution to this problem using existing gyroscopes on the HRC to improve the BPP pointing control. This solution has been successfully tested on the ground. The on-orbit implementation of this solution requires software updates and the installation of additional cabling inside the Zvezda module. These new cables need to be delivered to the International Space Station (ISS). As a result, there will be a several month delay in commissioning the HRC.

Leave a comment

Leaving Earth cover

Leaving Earth: Space Stations, Rival Superpowers, and the Quest for Interplanetary Travel, can be purchased as an ebook everywhere for only $3.99 (before discount) at amazon, Barnes & Noble, all ebook vendors, or direct from my ebook publisher, ebookit.

 

If you buy it from ebookit you don't support the big oppressive tech companies and I get a bigger cut much sooner.

 

Winner of the 2003 Eugene M. Emme Award of the American Astronautical Society.

 
"Leaving Earth is one of the best and certainly the most comprehensive summary of our drive into space that I have ever read. It will be invaluable to future scholars because it will tell them how the next chapter of human history opened." -- Arthur C. Clarke

More forgotten vials of deadly diseases discovered

8:56 pm

FDA officials now admit that when they discovered six undocumented vials of smallpox in a facility in Maryland they also found 327 additional vials that contained dengue, influenza and rickettsia.

FDA scientists said they have not yet confirmed whether the newly disclosed vials actually contained the pathogens listed on their labels. The agency is conducting a nationwide search of all cold storage units for any other missing samples.

Investigators destroyed 32 vials containing tissue samples and a non-contagious virus related to smallpox. Several unlabeled vials were sent to the Centers for Disease Control and Prevention for testing and the remaining 279 samples were shipped to the Department of Homeland Security for safekeeping.

The FDA’s deputy director is quoted with what might be the understatement of the year. “The reasons why these samples went unnoticed for this long is something we’re actively trying to understand.” You think so, eh?

Let’s just make a quick list of the alphabet soup of federal agencies that we have discovered in the last few months to be either corrupt, incredibly incompetent, or spendthrifts: FDA, CDC, IRS, VA, HHS, NIH, GAO, DHS, TSA. We can add the State Department for its wonderful work in Benghazi, as well as the Border Patrol for their stellar effort in securing the border. I also know that the management at NASA leaves much to be desired.

We can also be sure that this is a partial list. It suggests something that any reasonably intelligent person should quickly see: The federal government is a corrupt mess, and should be overhauled so aggressively that when we are done we shouldn’t recognize it anymore. Certainly its size should be slashed by half, if only to cut off the excess funds that are being funneled to an uncountable number of corrupt practices.

6 comments

Another ISEE-3 update

2:24 pm

The team trying to resurrect ISEE-3 had very mixed results in its attempt today to get the spacecraft’s propulsion system working.

They managed to get “several instances of thrust,” which suggests there is fuel, the system can function, and that their strategy is on the right track. They did not however get full thrust as hoped, and are not quite sure why the spacecraft only partly responded. They are analyzing the data while they apply to NASA for an extension of their license to transmit to the spacecraft.

This last point is merely a formality. What can NASA do if they continue anyway? Nothing. NASA will say yes, partly because it is good public relations and partly because most of the people at NASA are also fans of this effort.

One comment

University of hate

2:08 pm

Shades of climategate: An activist has released to the public the correspondence from a Brandeis University listserv devoted to expressing hatred for conservatives, Jews, Christians, and anyone who doesn’t conform to modern leftwing dogmas.

More here. It seems that 92 professors, many from Brandeis but also including academics from other institutions, belong to this listserv and post there regularly. Many also signed the petition that protested Brandeis’s decision, later rescinded, to give Muslim dissident Ayaan Hirsi Ali’s an honorary degree.

Read the articles. The language used by these so-called intellectuals is childish, simple-minded, bigoted, and hateful. It reveals to the world who they are, and what they stand for, and should serve as a warning to anyone thinking of attending Brandeis or who is there now: It is time to find another place to go to college.

Leave a comment

House slashes budget of National Security Council

10:09 am

Pushback: The House has approved a one third cut to the budget of the National Security Council in response to its mandate that agencies withhold information from Congress.

As I said yesterday, when an agency of the federal government decides to defy Congress, elected by the people, than the best and most effective action for Congress to take is to use the power of the purse to reduce or eliminate that agency’s funding. Without money their power disappears, and Congress takes control.

It has been decades since Congress used its power in this way. The more it does this now, however, the more it is going to realize how powerful it really is.

Leave a comment

White House defies House subpoena

9:56 am

Claiming that White House officials have absolute immunity from testifying to Congress, the administration today ignored a subpoena issued by a House committee investigating violations of the Hatch act.

The White House warned Issa late Tuesday that David Simas, director of the White House Office of Political Strategy and Outreach, would not be appearing. White House Counsel Neil Eggleston wrote that Simas is “immune” from any effort by Congress to compel him to testify. “[T]he committee’s effort to compel Mr. Simas’s testimony threatens longstanding interests of the Executive Branch in preserving the president’s independence and autonomy, as well as his ability to obtain candid advice and counsel to aid him in the discharge of his constitutional duties,” Eggleston wrote. “In light of those principles… Mr. Simas is immune from congressional compulsion to testify on matters relating to his official duties and will not appear at the July 16, 2014 hearing.”

Issa said late Tuesday that he would hold the hearing in the hopes that Simas would appear, and when the hearing started Wednesday morning, Simas was not there. Issa started the hearing by saying he received Eggleston’s “deeply disturbing” letter late Tuesday night, and argued that this decision goes against court rulings that say White House officials are not immune from having to appear before Congress. “A federal judge wrote that senior advisers to the president of the United States are ‘not absolutely immune from congressional process,’ ” Issa said.

Why am I so strongly reminded of Richard Nixon and his claim of executive privilege to prevent his subordinates from being questioned by Congress? As Issa notes correctly, the courts ruled against Nixon, and we eventually found out that executive privilege was merely Nixon’s way of stonewalling the investigation. I suspect this is Obama’s sole reason now for stonewalling.

One comment

Lawyer threatened with disbarment because of his political views

9:42 am

Fascists: A South Carolina lawyer has been threatened with disbarment by his state’s legal agencies because they want to prevent him from publishing his political opinions.

Todd [Kincannon] is now reporting that the South Carolina governmental authorities responsible for governing the professional conduct and ethics of attorneys have decided that Todd’s conservative political and religious advocacy on Twitter, and elsewhere, is too offensive to be permitted, and needs to be gagged.

Specifically, Todd has written that the South Carolina Commission on Lawyer Conduct and the South Carolina Office of Disciplinary Counsel have informed him that his political and religious commentary is “unethical” to a degree sufficient to warrant legal sanction to the point of disbarment. … More specifically, Todd writes that these governmental agencies have threatened him with disbarment should he proceed with his planned publication of a book advocating conservative political and religious beliefs.

He has been forced to delay the release of this book, as well as stop posting his opinions on line, while he files a lawsuit to prevent his disbarment.

Leave a comment

The UAE wants to go to Mars

9:31 am

The competition heats up: The United Arab Emirates (UAE) announced today that it is creating a space agency to build and launch an unmanned mission to Mars by 2021.

The announcement included this statement by his Highness Sheikh Mohammed bin Rashid Al Maktoum, Vice-President and Prime Minister of the UAE and Ruler of Dubai:

Despite all the tensions and the conflicts across the Middle East, we have proved today how positive a contribution the Arab people can make to humanity through great achievements, given the right circumstances and ingredients. Our region is a region of civilisation. Our destiny is, once again, to explore, to create, to build and to civilise. We chose the epic challenge of reaching Mars because epic challenges inspire us and motivate us. The moment we stop taking on such challenges is the moment we stop moving forward.

I wish them luck, since building spaceships and exploring the heavens is a far better occupation that trying to kill Jews. I remain skeptical however. They will have to show real achievement before I will believe this is something more than a simple feel-good public relations stunt by the UAE’s leaders.

2 comments

The elusive effort to detect gravitational waves.

9:19 am

After spending more than half a billion dollars and eight years of looking without a single detection, the Laser Interferometer Gravitational-Wave Observatory (LIGO) has gotten a major upgrade.

If commissioning continues to go relatively smoothly, plans call for the first Advanced LIGO observing run to start in late 2015. A second run, with a decent shot of finding a gravitational wave, would occur in the winter of 2016–17. (Weiss likes to point out that a 2016 discovery would be a nice 100th-anniversary commemoration of Einstein’s paper describing gravitational waves.) By the third science run, planned for 2017–18, the machine should be getting sensitive enough to almost certainly nail a detection, says Reitze.

It is hoped that the increased sensitivity, ten times better than before. will allow LIGO to finally make the first detection of a gravitational wave.

One comment

What others really think of America

10:43 pm

Travel tips for Russian, French, Chinese, and Japanese travelers to the United States.

Read them all. Not surprisingly, the French are the most bothered by American habits while the Russians struggle mightily with our general niceness. All told, however, these tips will each give you warm feelings for the wild, crazy, enthusiastic culture that is America, as seen objectively by outsiders, and best summed up by this Japanese advice:

In Japan, there is great fear of failure and mistakes in front of other people. It is better to do nothing and avoid being criticized than to taste the humiliation of failure. As a result, there are things we wanted to do, but did not, and often regret.

In America, you can make mistakes, fail, and it doesn’t matter. It is a fundamental feeling that to sometimes be incorrect is natural. In addition, rather than thinking about mistakes and failures, American’s have curiosity and say, “Let’s try anyway!”

As noted so wisely in the 1982 comedy Night Shift, “Is this a great country, or what?”

9 comments

Israel repairs Gaza power line

6:17 pm

Another Israeli war crime! Even as Hamas continued to hurl bombs at them, Israeli electric workers on Monday repaired a power line, destroyed by a Hamas rocket, that fed electricity to Gaza.

After a day without power, electricity was restored to some 70,000 Gazans when the Israeli government gave the Israel Electric Corp. the green light to repair a high-power line damaged by a rocket on Saturday. … The IEC employees dispatched to repair the damage were accompanied by Israel Defense Forces soldiers and outfitted with bulletproof vests. They wore special helmets as well to minimize the threat of shrapnel injuries.

Can you wrap you mind around this? Not only did the Israelis do the repair, ending a blackout in Gaza, the story makes it clear that this power is supplied to Gaza by Israel. And this is all taking place while Hamas tries to kill as many Israelis as possible, from Gaza.

So, just who is the hate-monger here?

2 comments

Mark Knopfler – Wild Theme

6:03 pm

An evening pause: Hat tip to Danae for sending me this.

As I mentioned yesterday, I am open to suggestions for future Evening Pauses. Music, engineering, wild nature, comedy, anything with a spark of magic that will brighten our day will be gladly viewed and posted.

One comment

TSA don’t know nothing about geography

5:36 pm

Does this make you feel safer? A TSA agent did not recognize a District of Columbia drivers license and did not know it is part of the United States.

When Gray handed the man his driver’s license the agent demanded to see Gray’s passport. Grays told the agent he wasn’t carrying his passport and asked why he needed it. The agent said he didn’t recognize the license. Gray said he asked the agent if he knew what the District of Columbia is, and after a brief conversation Gray realized the man did not know.

What was unfortunate for this particular agent was that the individual he questioned also happened to be a television news reporter.

5 comments

More images from Rosetta

5:24 pm

67P

The comet that Rosetta will orbit is getting stranger and stranger, with new images suggesting that it is really two objects stuck together.

The pictures show that 67P/Churyumov-Gerasimenko appears to be not one but two objects joined together. It is what scientists call a “contact binary”. How the comet came to take this form is unknown. It is possible that 67P suffered a major fracture at some point in its past; it is also possible the two parts have totally different origins.

What is clear is that the European Space Agency (Esa) mission team now has additional and unexpected considerations as it plans how to land on the comet later this year – not least, which part of the comet should be chosen for contact?

One comment

The House slashes IRS budget

9:51 am

The Republican-controlled House has slashed the IRS’s tax enforcement budget by 25%.

The cuts reflect GOP outrage over the agency’s scrutiny of tea party groups seeking tax-exempt status and frustration over the agency’s failure to produce thousands of emails by Lois Lerner, the official formerly in charge of the IRS division that processes applications for tax-exempt status.

“The use of a government agency to harass, target, intimidate and threaten lawful, honest citizens was the worst form of authoritarianism,” said Rep. Paul Gosar, R-Ariz., author of an amendment to cut the IRS tax enforcement budget by $353 million. Rep. Bill Huizenga, R-Mich., followed up with an amendment to cut $788 million more.

The Democratic floor leader on the funding bill, Rep. Jose Serrano of New York, opposed the amendments but opted against demanding a roll call vote. [emphasis mine]

This is the right way to deal with the IRS abuse of power. Cut their funds. Use the power of the purse. I also highlight the Democratic position because it illustrates several things:
» Read more

2 comments

DARPA awards contracts for XS-1 spaceplane

9:31 am

The competition heats up: DARPA has announced contract awards to three companies for the construction of its experimental XS-1 spaceplane, designed to take off and land like a airplane.

The contracts go to Boeing, Northrop Grumman, and Masten Space Systems, and have them each respectively partnered with Blue Origin, XCOR, and Virgin Galactic. More details on the Boeing contract can be found here.

The description of the XS program is quite exciting:
» Read more

6 comments

Sixty science papers retracted

9:17 am

The uncertainty of peer review: An internal investigation has caused the retraction of sixty peer-reviewed scientific papers that were published by a single journal, the Journal of Vibration and Control (JVC).

The network of JVC papers that emerged was incestuous, with the same small group of authors reviewing each other’s work and appearing together as co-authors. By the end of the year, the investigators had a list of 130 e-mail addresses associated with 60 papers, with one scientist as co-author on all of them: Chen-Yuan Chen of NPUE, who goes by “Peter.” When SAGE sent an e-mail to all 130 e-mail addresses requesting that the authors confirm their identity, none responded. “The authors were contacted again by SAGE in May 2014 to inform them that their papers would be retracted in the July 2014 issue,” says Sherman, but again none responded. According to SAGE’s official statement, Chen resigned from NPUE in February. Neither Chen nor officials at NPUE responded to e-mails from ScienceInsider

How was it possible for a scientist to become the sole reviewer on dozens of his own papers? The answer appears to be that Chen was allowed to nominate his own reviewers, who were not vetted by JVC,

Chen apparently created fake gmail accounts for both real and non-existing scientists and then chose these scientists both as his co-authors as well as his peer-reviewers.

Leave a comment

Great Britain’s proposed suborbital spaceport locations

9:07 am

The competition heats up: More information was released today describing Great Britain’s suggested spaceport locations.

These spaceports are specifically aimed at the suborbital space tourism market, for American companies like Virgin Galactic or XCOR, or for the developing British company Skylon.

It is interesting that 6 of 8 are located in Scotland, which might very well not be part of the United Kingdom after a vote on separation this fall.

One comment
1 … 759 760 761 762 763 … 1,116