Hackers demonstrate they can remotely take over moving vehicle

9:33 am

Does this make you feel safer? In a demonstration of the vulnerability of modern cars that are linked to the internet, two hackers took over the operation of an unmodified moving Jeep Cherokee.

A pair of Missouri-based hackers have put on an extraordinary demonstration by logging into a Jeep Cherokee remotely, while it was being driven by a Wired reporter Andy Greenberg, and systematically taking over the car’s functionality. First, they hit him with cold air through the air-con system, then they blasted Kanye West through the stereo at full volume, rendering the volume knob completely useless. They flashed up a picture of themselves on the car’s console and set the windscreen wipers going full blast, squirting cleaning fluid onto the windscreen and making it difficult to see.

But these were just warmups to the main event – next, they took over the engine and shut it off completely, leaving the driver powerless and coasting on the freeway as traffic flashed past around him. Then, once he was off the highway, they showed how they could completely disable the brakes, and take over the steering of the car – only at slow speeds and in reverse, but they’re working on unlocking new abilities every day.

This suggests to me that linking any car directly to the internet is probably a very bad idea.

5 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, any other book seller, or direct from my ebook publisher, ebookit. 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

Robotic servicing demo resumes on ISS

9:26 am

After a two year hiatus, engineers have resumed experiments on ISS to demonstrate robotic servicing of satellites in space.

Known by its creative team as the “little ISS experiment that could,” RRM broke uncharted ground in 2011-2013 with a set of activities that debuted robotic tools and procedures to refuel the propellant tanks of existing satellites. Its second phase of operations, which took place in April and May and will resume again later in 2015, offers something entirely different and just as disruptive, says Reed. “We’ve outfitted the RRM module with new hardware so we can shift our focus to satellite inspection, instrument life extension, and even techniques for instrument swap-out,” says Reed. Such servicing technologies could open new possibilities for owners of spacecraft in low and geosynchronous Earth orbit, he says.

Many of the designs of this demo project are based on actual research satellites that need refueling or repair. Thus, if the robot can do the work on ISS, it is likely it can also do the work at the satellite itself.

2 comments

Haze spotted over Ceres’ double bright spot

9:15 am

Dawn, in orbit around Ceres, has detected a haze above the dwarf planet’s double bright spot, suggesting that the tiny asteroid/planet is still geologically active.

Haze on Ceres would be the first ever observed directly in the asteroid belt. In 2014, researchers using the European Space Agency’s Herschel Space Observatory reported seeing water vapour spraying off Ceres, which suggested that it was geologically active1. At least one-quarter of Ceres’s mass is water, a much greater proportion than seen in most asteroids.

Bright spots pepper Ceres’s surface, but the haze has so far been seen in only one location — a crater named Occator, which has a large bright area at its centre and several smaller spots nearby. Mission scientists have been trying to work out whether the bright spots are made of ice, evaporated salts or other minerals, or something else entirely.

Some team members had been leaning towards the salt explanation, but the discovery of haze suggests the presence of sublimating ice. “At noontime, if you look at a glancing angle, you can see what seems to be haze,” Russell says. “It comes back in a regular pattern.” The haze covers about half of the crater and stops at the rim.

Leave a comment

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.

Mountains and craters on Pluto?

9:09 am

The edge of Tombaugh Regio

Cool image time! Even as they download new images for a press conference on Friday, the New Horizons’ science team has released a new close-up of Tombaugh Regio, showing both a new mountain range within it as well as its sharply defined western contact with the dark whale feature, which now appears to be heavily cratered and old.

“There is a pronounced difference in texture between the younger, frozen plains to the east and the dark, heavily-cratered terrain to the west,” said Jeff Moore, leader of the New Horizons Geology, Geophysics and Imaging Team (GGI) at NASA’s Ames Research Center in Moffett Field, California. “There’s a complex interaction going on between the bright and the dark materials that we’re still trying to understand.” While Sputnik Planum is believed to be relatively young in geological terms – perhaps less than 100 million years old — the darker region probably dates back billions of years. Moore notes that the bright, sediment-like material appears to be filling in old craters (for example, the bright circular feature to the lower left of center).

Make sure you click through to see the full resolution image. It is quite astonishing. They have also released a new image each of two of Pluto’s moons.

One 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

John Kerry doesn’t understand the words “Death to America!”

11:48 am

Peace in our time! In one of his first speeches following the announcement of a deal with Iran,  Iranian Supreme Leader Ali Khamenei said, to chants of “Death to American” and “Death to Israel”, that the policies of Iran and the U.S. were “180 degrees” opposed.

When asked his thoughts on this speech and its hostility, Secretary of State John Kerry (former Demcratic Presidential candidate) was baffled.

“I don’t know how to interpret it at this point in time, except to take it at face value, that that’s his policy,” he said in the interview with Saudi-owned Al Arabiya television, parts of which the network quoted on Tuesday. “But I do know that often comments are made publicly and things can evolve that are different. If it is the policy, it’s very disturbing, it’s very troubling,” he added.

Reminds me of the reaction of many appeasers to both Hitler and Stalin. No matter how plainly these tyrants expressed the desire to conquer the world and destroy their enemies, these appeasers, most of whom were on the left, would continually come up with excuses for their plain words. I however take Khamenei at his word. When he gets the bomb, he plans on using it.

15 comments

Judy Garland – Somewhere over the rainbow

6:01 pm

An evening pause: I posted this performance back on November 23, 2010, had forgotten, and found it again by accident. It bears another viewing. As noted at the youtube link,

Judy Garland only performed “Over The Rainbow” twice during her many television appearances, which spanned 14 years. She performed it on her first TV Special, “Ford Star Jubilee” in the episode called “The Judy Garland Special” in 1955, and sang it to her children on The Christmas Edition of her weekly TV show “The Judy Garland Show” (1963).

Here Judy is dressed up [in the first special] as the tramp character she played when doing a duet with Fred Astaire in the film ‘Easter Parade’.

Watch. It shows why she was both a great singer and a great actress.

3 comments

SpaceX pinpoints likely cause of Falcon 9 failure

4:31 pm

The investigation into the failure of the Falcon 9 launch June 28 now thinks the cause was a failed strut in the upper stage.

The struts are 2 feet long and about an inch thick at its thickest. SpaceX does not make the struts, a supplier does. From now on, each one will be individually checked, Musk said, and the design and material may be altered for added strength. The struts are designed to handle 10,000 pounds of force at liftoff; at the time of the accident, they would have been seeing only 2,000 pounds of force. A failure at such a low threshold is “pretty crazy,” Musk said. The strut most likely failed at its attachment point, he added.

Another change: Beginning with its next launch, each Dragon cargo carrier will be equipped with software for deploying its parachutes. The Dragon destroyed last month, along with an estimated $110 million worth of NASA equipment and supplies, would have survived if the parachutes normally used for descent at mission’s end could have been activated, Musk said.

The investigation is still not finalized, but is likely close to completion.

5 comments

Iran’s parliament questioning Iran nuclear deal

11:24 am

Democracy in action! Iran’s parliament is likely to demand changes to Iran deal before voting for its approval.

The ironies here are tragic. While their parliament stands up for its constitutional rights, our Congress, run by Republicans, has ceded its power to the President, with the Senate giving up its constitutional right to only approve treaties with a two-third majority. Instead, they got down on their knees and handed Obama the power to make this very bad treaty without their full consent. What idiots.

2 comments

Internet tycoon commits $100 million to alien life search

9:16 am

Russian internet entrepreneur Yuri Milner has given SETI $100 million for a ten year project to accelerate their effort to search for evidence of extraterrestrial life.

Understanding why SETI needs private funding is important:

SETI has been going on since 1960, when radio telescopes became sensitive enough to detect signals from another planet if it was broadcasting signals similar to those which our civilization does. Researchers developed devices that could monitor millions of frequencies at once for any signal that looked at all different from that produced by astronomical objects or the natural background. At first funded by universities and NASA, public funding for SETI was axed by Congress in the early 1990s. Since then, the nonprofit SETI League has received funding of a few million dollars a year from private donors.

Congress correctly cut the funds because it isn’t really the business of the federal government to search for alien life. Some taxpayers really don’t want their money used for that purpose, and they should have the right to say no. Instead, Congress essentially told SETI to do it right: Get private funding from people who want the research done. The work will be done more efficiently for less, and no one will be required to contribute who doesn’t want to.

Milner’s contribution now is the biggest donation yet, and suggests that interest in this research is building culturally.

7 comments

Philae status update

9:01 am

Engineers on the Rosetta team are struggling to figure out why they cannot get a solid communications lock with their Philae lander, and have come up with several explanations.

One possible explanation being discussed at DLR’s Lander Control Center is that the position of Philae may have shifted slightly, perhaps by changing its orientation with respect to the surface in its current location. The lander is likely situated on uneven terrain, and even a slight change in its position – perhaps triggered by gas emission from the comet – could mean that its antenna position has also now changed with respect to its surroundings. This could have a knock-on effect as to the best position Rosetta needs to be in to establish a connection with the lander.

Another separate issue under analysis is that one of the two transmission units of the lander appears not to be working properly, in addition to the fact that one of the two receiving units is damaged. Philae is programmed to switch periodically back and forth between these two transmission units, and after tests on the ground reference model, the team has sent a command to the lander to make it work with just one transmitter. As Philae is able to receive and accept commands of this kind in the “blind”, it should execute it as soon as it is supplied with solar energy during the comet’s day.

They have heard from Philae since July 9. Because of comet activity they have had to pull Rosetta back away from the nucleus to protect it, and are now focusing its primary activity on observations, not communications with Philae. They will continue to try to bring Philae back to full functioning life, but the priority is now the comet.

Leave a comment

The Earth from a million miles away

8:54 am

Earth from a million miles away

Cool image time! NASA’s DISCOVR solar observation probe has released its first image of the Earth, taken from its station-keeping position a million miles from Earth.

This camera was originally designed for Al Gore’s proposed propaganda mission where a spacecraft would take daily pictures of the Earth to pound home his environmental agenda. Eventually NASA found a real use for the satellite’s overall structure and location, observing the Sun’s activity and give us advance warning of dangerous flares or coronal mass ejections.

They left the Earth-viewing camera on board, partly because it was built already (it would cost money to remove) and partly because daily images like this can be of some scientific value.

Leave a comment

Dawn resumes descent to Ceres

11:45 pm

After a several week pause while engineers analyzed the issue that caused the spacecraft to go into safe mode on June 30, they have now resumed their descent to a lower orbit to take higher resolution images of Ceres.

The spacecraft experienced a discrepancy in its expected orientation on June 30, triggering a safe mode. Engineers traced this anomaly to the mechanical gimbal system that swivels ion engine #3 to help control the spacecraft’s orientation during ion-thrusting. Dawn has three ion engines and uses only one at a time. Dawn’s engineering team switched to ion engine #2, which is mounted on a different gimbal, and conducted tests with it from July 14 to 16. They have confirmed that the spacecraft is ready to continue with the exploration of Ceres.

3 comments

Obamacare increases are only going to get worse

12:12 pm

Finding out what’s in it: After Obamacare`s government help for insurance companies ends and consumers have bear the full cost of this monstrous law, the costs will skyrocket again.

By 2023, I estimate that the average family plan could be 61% more expensive than it is in 2015, with individual plans only one or two percentage points behind. These increases are so high that direct taxpayer subsidies to consumers are unlikely to keep up. So the cost, both financially and politically, will become increasingly intolerable.

Thank you Obama and the Democratic Party for bringing us this present. We couldn`t have done it without you!

7 comments

Apple makes the conservative internet vanish

11:55 am

The state religion will not be challenged! Apple`s new news service considers leftwing news outlets the only outlets worth listing.

Their unwillingness to consider almost any conservative sites for listing not only illustrates their biased leftwing perspective, it also shows us their deep-seated close-mindedness. They believe in liberalism/socialism/big government so much they make it a point to refuse to even read opposing sites, no less deny access to them.

5 comments

Islamic attack in France

11:28 am

Peace in our time: Even as a jihadist attacked military recruiting offices in Tennessee this week, there was also a major terrorist attack in France, with all evidence pointing at Islamic terrorists as the attackers.

The attack, three separate explosions at a petrochemical plant, has interestingly not been reported in detail by a single mainstream news source in the U.S. I wonder why. Could it be that these events put the lie to President Obama’s Iran deal, that agreeing to this deal will only make our lives more dangerous and will empower the radical and violent Islamic movement, which is as virulent in Iran as it is in the Islamic State?

Nah. It’s all in my imagination. President Obama couldn’t be wrong. He wouldn’t lie to us.

2 comments

More Pluto news!

10:36 am

Sputnik Planum on Pluto

At a press conference today Alan Stern led off by dubbing Pluto-Charon as a “double planet system”. Some new results:

  • Tombaugh Regio (the heart) has been identified as a region of carbon monoxide.
  • The atmosphere extends out to about 600 miles. It is comprised of hydrocarbosn, methane, and nitrogen, with nitrogen the main component. It is naturally escaping from the planet, ionized by the solar wind. The consequence is that a substantial amount of Pluto has evaporated away over time. The numbers are not yet quantified, but will be as more data arrives.
  • The images once again suggest significant activity over time, both of erosion and tectonic processes. One flat plain, dubbed Sputnik Planum, is what one scientist described as “difficult to explain terrain.” The image is to the right. Some of its features resemble icecap glaciers, which are formed by processes that do not exist on Pluto. There also appear to be wind streaks on this planum!
  • They have named a mile high mountain has been dubbed Norgay Montes after the man who accompanied Edmund Hillary to the summit of Mt. Everest.

As the scientists warned today, every conclusion right now is very speculative, and should be taken with a very big grain of salt.

One comment

Russia considers building heavy-lift rocket like SLS

10:05 am

The competition heats up: Sources in Roscosmos, Russia’s government agency in charge of their entire aerospace industry, today revealed that the agency is considering building a heavy-lift rocket, as powerful as NASA’s SLS rocket but more similar to Energia, the heavy-lift rocket built by the Soviet Union in the 1980s.

The cost would be $12.2 billion, or 1 trillion rubles, and would take 7-8 years to complete. If approved, the work would also not begin until after 2025 so that the development of Angara’s full family of rockets is completed first.

Meanwhile, a GAO audit today noted that NASA has little margin for completing SLS on time and on budget.

Big, inefficient, and costly rockets: This is what governments do. Their goal? To provide jobs and pork. Even if the rocket never flies it matters not, as long as that pork keeps flowing.

Leave a comment

India engine test a success

9:55 am

The competition heats up: India has successfully completed a full duration engine test of its most powerful home-built rocket engine.

The Indian Space Research Organisation (ISRO) successfully conducted the much-awaited ‘full endurance test’ of the Geosynchronous Satellite Launch Vehicle Mk III’s indigenous cryogenic CE-20 engine at ISRO Propulsion Complex (IPRC) in Mahendragiri in the district on Thursday. The CE-20 was ignited and tested for 800 seconds from 5 p.m. to study the performance of the engine though the actual required duration was only 635 seconds.

This success puts them ever closer to creating their own rocket comparable to the Falcon 9 and capable of competing for commercial business in the international launch market.

Leave a comment

Wisconsin Supreme Court declares illegal Democratic SWAT team raids on conservatives

1:35 pm

Wisconsin Supreme Court has ruled that the Democratic Party investigations and SWAT team raids on conservatives were illegal and “unsupported in either reason or law.”

As the court noted,

The special prosecutor has disregarded the vital principle that in our nation and our state political speech is a fundamental right and is afforded the highest level of protection. The special prosecutor’s theories, rather than ‘assur[ing] [the] unfettered interchange of ideas for the bringing about of political and social changes desired by the people’ . . . instead would assure that such political speech will be investigated with paramilitary-style home invasions conducted in the pre-dawn hours and then prosecuted and punished.

In other words, the Democrats in Wisconsin, disliking the fact that Republicans and Scott Walker had legally won elections and were publicly criticizing them, tried to shut their opponents up by using the power of the government to literally destroy them. It is important to repeat exactly what they did:

On October 3, 2013, multiple Wisconsin conservatives were awakened by a persistent pounding on the door, their houses were illuminated by floodlights, and police — sometimes with guns drawn — poured into their homes. Once inside, the investigators turned the private residences of these innocent conservative citizens “upside down,” seeking an extraordinarily broad range of documents and information. These raids were supplemented by subpoenas that secured for investigators massive amounts of electronic information.

This is the behavior of storm-troopers and tyrants. Thankfully, the court in Wisconsin has now forcibly agreed, and declared these actions fundamentally wrong.

This ruling means that the lawsuits against the Democratic prosecutor and everyone who was involved in these abusive investigations and raids will go forward with great vigor.

9 comments

Weird geology on Charon

12:57 pm

Charon's mountain in a moat

As they await the arrival of more data from New Horizons, the science team have highlighted this interesting and entirely puzzling feature revealed in their first global image from Charon, shown in the image on the right, a mountain inside a depression. Note also the nearby rill-like depressions running from one crater to the next.

My first thought is that the mountain, which in this relatively low resolution image looks almost like a really gigantic boulder, is made of material denser than the ground in which it sits, and some heating event caused the ground to soften and collapse, dropping the mountain-sized boulder down into the sinkhole.

I am guessing of course. What we have here is a very alien environment, with geological processes in temperatures and densities and gravities to which we are wholly unfamiliar. What we would normally expect to happen is not something we should expect to normally happen on either Charon or Pluto.

Leave a comment

A Canadian man faces jail time for merely disagreeing with two feminists on Twitter.

10:16 am

Fascism: A Canadian man is now threatened with six months in jail because he dared to post on Twitter his disagreement with two feminist activists.

Read the article. These feminists fit the description of fascists so closely we could put their pictures in the dictionary next to the word.

Note also that this is in Canada, which does not have a first amendment comparable to what we have here in the U.S. Then again, the first amendment here in the U.S. is increasingly being ignored by those in power, so I’m not sure what advantage it gives us at the moment.

4 comments
1 … 683 684 685 686 687 … 1,107