Robot engineers have successfully built a fleet of small flying robot helicopters that can fly individually or as complex large arrays.

8:50 am

Robot engineers have successfully built a fleet of small flying robot helicopters that can fly individually or as complex large arrays. With video.

Applying this biologically-inspired solution to swarms of robots could enable a wide range of applications. Swarms of robots could be used to explore other planets, or search a large area for a missing person. When a larger payload needs to be lifted, groups of robots would combine to make a larger flying platform and when that job was done, disperse into smaller groups that can cover a larger area. The advantage of distributed control in these scenarios is that there is no vulnerable central control unit which, if taken out, could bring down the entire mission.

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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, ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.


The audiobook is also available at all these vendors, and is also 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

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.

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

An illegal police raid no different than a home invasion.

11:22 pm

An illegal police raid no different than a home invasion.

He was claiming to be a police officer, but the man she had seen looked to her more like an armed thug. Her boyfriend, Dorris, was calmer, and yelled back that he wanted to see some ID. But the man just demanded they open the door. The actual words, the couple say, were, “We’re the f—— police; open the f—— door.”

And then there’s this, from the policeman:

“She sure shouldn’t be going to the press.”

Read the story and weep.

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With Proton rocket’s most recent launch failure, Inmarsat looks for alternatives.

3:15 pm

The competition heats up: With Proton rocket’s most recent launch failure, Inmarsat looks for alternatives.

The failure and its spectacular nature, all caught on video — oscillating trajectory on liftoff before tipping over, bursting into flames and then crashing — cast a harsh light on Inmarsat’s sole-source decision for the Global Xpress satellites. The company’s stock tumbled on the London Stock Exchange but has since recovered as details emerged about the relatively easily addressed causes of the rocket’s failure.

Inmarsat officials said at the time of the ILS contract award that they received an exceptionally low price in return for booking all three launches on Proton and that the vehicle’s record justified the choice not to include a second vehicle in the Global Xpress mix.

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The IRS chief counsel, now implicated in the IRS scandal to harass conservatives, is one of only two Obama political appointees in the entire IRS.

9:43 am

William Wilkins, the IRS chief counsel, now implicated in the IRS scandal to harass conservatives, is one of only two Obama political appointees in the entire IRS.

Noonan’s review and analysis of yesterday’s testimony in the House is right on the money. The IRS scandal now points directly to the White House. Or as she notes,

It’s almost as if—my words—the conservative organizations in question were, during two major election cycles, deliberately held in a holding pattern.

And this was done deliberately, by Wilkins, Obama’s political appointee, using the IRS for political purposes.

Moreover, the testimony yesterday also proved beyond a shadow of a doubt that Lois Lerner lied when she claimed the harassment was merely the actions of some rogue agents in Cincinnati. The obvious question then is this: Who was Lois Lerner trying to protect by these lies? The obvious answer: her bosses, in the White House.

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“Comet of the Century”? We’ll soon find out.

9:29 am

“‘Comet of the Century’? We’ll soon find out.”

This article, as well as a bunch of others published this week about Comet ISON, suggest to me that the comet is going to be a dud. These articles all are suggesting that we won’t know if the comet will be as bright as hoped until after it flies around the sun. This is absolutely wrong. As the comet drops down towards the sun it should heat up and begin brightening, producing a tail. This is what all comets do. If it doesn’t brighten on its journey in, then it won’t be bright on its journey out.

That the authors of these articles don’t know that, or are hiding it, is simply bad journalism. Moreover, this effort to spin the comet’s dimness now suggests that the comet is now far dimmer than hoped, which strongly suggests it will remain that way.

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In celebration of the 10th anniversary of the launch of Opportunity, Mars Reconnaissance Orbiter took its photograph.

8:58 am

In celebration of the 10th anniversary of the launch of Opportunity, Mars Reconnaissance Orbiter took its photograph.

The image was not merely for PR. It also provides the scientists operating Opportunity some good information about the region the rover is exploring, thus helping them plan out its further adventures on the surface of Mars.

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The Russians admitted today that, due to the Proton launch failure two weeks ago, only five more Proton launches can occur this year.

8:53 am

The Russians admitted today that, due to the Proton launch failure two weeks ago, only five more Proton launches can occur this year.

Before the crash they had hoped to get in about nine launches, more than one per month, all of which were commercial in nature. It was my impression that this launch rate was an effort to provide service to their customers as fast as possible, in order to hold on to them. The crash, like the previous Proton failures in the past few years, has given their competitors a window of opportunity to grab the Russian market share. If SpaceX is successful in its first commercial launch in September the competition in this industry will certainly heat up.

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Under pressure from her fellow legislators, a Maryland congresswoman has withdrawn her proposal to close the Marshall Space Flight Center.

8:45 am

Business as usual: Under pressure from her fellow legislators, a Maryland congresswoman has withdrawn her proposal to close the Marshall Space Flight Center.

As I wrote yesterday, this is government, and our legislators don’t represent us, they represent the small number of employees at these specific government facilities. Gotta protect that pork!

This also illustrates quite nicely why NASA can’t build anything cheaply, which means it can’t build anything at all. The agency is saddled with too much expensive fat which it is not allowed to trim.

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Russia confirms that a Proton rocket failed at launch two weeks ago because three of six sensors were installed upside down.

5:46 pm

Russia confirms that a Proton rocket failed at launch two weeks ago because three of six sensors were installed upside down.

They are going to subject the personnel involved to lie detector tests in order to find out who did what. We should then expect them to prosecute those individuals. Unlike the U.S., they won’t simply fire them.

2 comments

Detroit today filed for bankruptcy, the largest city in U.S. history to do so.

2:54 pm

What a half-century of Democratic Party rule gets you: Detroit today filed for bankruptcy, the largest city in U.S. history to do so.

Though I personally dislike Democratic Party policies and think they accelerated this disaster, the real problem was a willingness of voters to accept the idea of one-party rule. Not once during those fifty-one years of continuous and disastrous Democratic Party rule did Detroit voters even once consider the idea of firing these guys to give someone else a shot at running the city.

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The New Black Panther Party is offering a $10,000 bounty for the capture and kidnapping of George Zimmerman.

11:22 am

The new brownshirts: The New Black Panther Party is offering a $10,000 bounty for the capture and kidnapping of George Zimmerman.

Watch the video at the link. (I was especially struck by the uniforms, which strongly reminded me of Nazi uniforms in the 1930s.) They are holding themselves above the law, with the right to kidnap and imprison anyone they happen to dislike or disagree with.

Update: A commenter has noted that this is not a new story. The Panthers offered this bounty back in March 2012, before Zimmerman was charged. I should note however that this really doesn’t change anything, as these thugs were still making themselves judge, jury, and executioners, and above the law.

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It appears that one of the four individuals whose tax records were illegally accessed for political reasons was tea party candidate Christine O’Donnell.

9:38 am

It appears that one of the four individuals whose tax records were illegally accessed for political reasons was Delaware senatorial Republican candidate Christine O’Donnell.

Investigators for Sen. Chuck Grassley of Iowa, an influential Republican who serves on the Finance and Judiciary committees, have uncovered one key issue: a backdoor system in which state officials can access Americans’ private tax records in the name of investigating with little oversight or accountability. [emphasis mine]

Now isn’t that reassuring?

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A third federal court has ruled that Obama’s fake recess appointments to the National Labor Relations Broad violated the Constitution.

9:23 am

The law is such an inconvenient thing: A third federal court has ruled that Obama’s fake recess appointments to the National Labor Relations Broad violated the Constitution.

The worst part of this violation by Obama and his cohorts is that, even after these rulings, the illegally appointed board has continued to issue regulations, ignoring the decisions of all the courts.

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Congresswoman Mary Edwards (D-Maryland) has proposed merging two NASA centers to save money.

9:13 am

Congresswoman Mary Edwards (D-Maryland) is proposing a merger of two NASA centers to save money.

The amendment would establish a Center Realignment and Closure Commission that would be given six months to evaluate “[c]onsolidating all rocket development and test activities of the Marshall Space Flight Center and Stennis Space Center in one location” and recommend a location promising the greatest cost savings. The commission would also be asked to look at “[r]elocating all operations of the Marshall Space Flight Center to both the Stennis Space Center and Johnson Space Center.”

Now this is interesting. The Marshall Space Flight Center has been looking for a reason to exist for decades, since the end of the Apollo program. Any smart private company would have shut it down long ago to save money.

But then, this is government. The article, hostile to the idea of eliminating any government facility, describes quite succinctly why NASA can’t build anything cheaply and why nothing in government ever shrinks. Our legislators don’t represent us, they represent the small number of employees at these specific government facilities.

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One of the world’s longest running experiments, now 69 years old, has finally captured on camera the fall of a drop of tar pitch.

9:02 am

One of the world’s longest running experiments, now 69 years old, has finally captured on camera the fall of a drop of tar pitch.

The Dublin pitch-drop experiment was set up in 1944 at Trinity College Dublin to demonstrate the high viscosity or low fluidity of pitch — also known as bitumen or asphalt — a material that appears to be solid at room temperature, but is in fact flowing, albeit extremely slowly.

Video below the fold.
» Read more

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Astronomers have found evidence which suggests that most of the universe’s gold was created during the collision and merger of two neutron stars.

8:54 am

Astronomers have found evidence which suggests that most of the universe’s gold was created during the collision and merger of two neutron stars.

A binary of two neutron stars will eventually spiral into each other. When they do, scientists believe that their violent merger produces short gamma ray bursts (GRB). Observations of a short GRB burst in June found a lot of spectroscopic evidence of gold.

[T]he explosion had been responsible for the creation of a whole menagerie of heavy elements. They estimated that an equivalent of 1% of the sun’s matter was being flung out from the collision in a tail, and about 10 parts per million of that tail was made of gold.

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The harassment of conservative groups by the IRS was planned and run by officials in Washington, D.C., according to a retiring IRS lawyer who will testify Thursday in the House.

10:09 pm

Working for the Democratic Party: The harassment of conservative groups by the IRS was planned and run by officials in Washington, D.C., according to a retiring IRS lawyer who will testify Thursday in the House.

Retiring IRS lawyer Carter C. Hull implicated the IRS Chief Counsel’s office, headed by Obama appointee William J. Wilkins, and Lois Lerner, the embattled head of the IRS’ exempt organizations office, in the IRS targeting scandal and made clear that the targeting started in Washington, according to leaked interviews that Hull granted to the Oversight Committee in advance of Thursday’s hearing.

It appears he is naming names. Thursday’s hearing should be quite interesting.

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Part of the gas cloud being ripped apart by the supermassive black hole at the center of the Milky Way have already swung past the black hole.

3:54 pm

Part of a gas cloud, being ripped apart by the super massive black hole at the center of the Milky Way, has already swung past the black hole.

“The ionised gas at the head of the cloud is now stretched over more than 150 light-hours (about 160 billion kilometres) at the pericentre of the orbit around the black hole, with the closest approach being about 25 light-hours (or a bit more than 25 billion kilometres)”, explains Stefan Gillessen from MPE, who led the observing team. “The pericentre approach however is not a singular event but rather a process that will be stretching over a period of at least one year.”

The black hole, dubbed Sagittarius A* (pronounced A-star), is more than 4 billion times the mass of our Sun, but emits very little energy for its size. (Most super massive black holes emit energy as they swallow the mass around them.) Astronomers are hoping that they will see some action when it eats this cloud sometime next year.

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