Monday’s successful spacewalk by two Russian astronauts preps ISS for the arrival of a new Russian module.

8:32 am

Monday’s successful spacewalk by two Russian astronauts has prepared ISS for the arrival of a new Russian module.

I should have posted a link about this spacewalk earlier. What is important however is that the Russians continue to move forward, though slowly. And they continue to come up with simple solutions to problems, such as the extra layer of shielding for the living quarters on ISS, installed during this spacewalk.

Leave a comment

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

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.

Astronomers have found what they believe is the first evidence of a planet consumed by its star as the star expanded and aged.

5:33 pm

Astronomers have found what they believe is the first evidence of a planet consumed by its star as the star expanded and aged.

Sadly, for those of you out there who like the idea of watching planets getting destroyed, the event happened a long time ago, and all the astronomers have is circumstantial evidence that is most likely explained by such an event.

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

Astronomers have now confirmed 41 new exoplanets, first pinpointed by the Kepler space telescope

5:20 pm

Astronomers have now confirmed 41 new exoplanets, first pinpointed by the Kepler space telescope.

One paper, by Jiwei Xie at the University of Toronto, confirms 24 new planets in 12 systems. Another study, by Steffen and his colleagues, confirms 27 planets in 13 systems. Five of the systems, and 10 of the planets, are the same in both papers. All in all, the new research adds 20 new planetary systems to the 47 that Kepler had previously confirmed, marking a more than 40 percent increase.

Among the Kepler candidates are five Earth-sized planets in the habitable zone, according to the vidoe at the link. However, this announcement does not tell us if any of those candidates were confirmed by these two papers.

Leave a comment

NASA has announced its next planetary mission, a lander to Mars that will drill down thirty feet into the planet’s surface

3:36 pm

NASA has announced its next planetary mission, a lander to Mars that will drill down thirty feet into the planet’s surface.

Though exciting in its own right, this mission is far less ambitious than the two missions which competed against it, a boat that would have floated on the lakes of Titan and a probe that would have bounced repeatedly off the surface of a comet. I suspect the reason this mission was chosen is the tight budgets at NASA, combined with Curiosity’s success which makes it politically advantageous to approve another Mars mission. As the NASA press release emphasized,
» Read more

One comment

On August 13, 2012, Voyager 2 became the longest-operating spacecraft in history, finally topping Pioneer 6, which was launched on Dec. 16, 1965, and sent its last signal back on Dec. 8, 2000.

2:00 pm

On August 13, 2012, Voyager 2 became the longest-operating spacecraft in history, finally topping Pioneer 6, which was launched on Dec. 16, 1965, and sent its last signal back to Earth on Dec. 8, 2000.

And Voyager 2, along with its partner Voyager 1, are still working, and engineers hope they will still be working for another eight to twelve years, enough time for them to leave the solar system and enter interstellar space.

Leave a comment

Engineers at Sandia National Laboratories have developed a robot hand that costs less than $10,000.

9:48 am

Engineers at Sandia National Laboratories have developed a robot hand that costs less than $10,000 and is capable of replacing a flashlight battery.

The researchers were able to scrimp in a number of clever ways. “One was scouring the globe for the least expensive, highest-performing components like motors, gears, etcetera,” says Curt Salisbury, the project’s principal investigator. “Another was to build the entire electronics system from commodity parts, especially those found in cell phones. We also moved from metal structural elements to plastic, being careful to design the structures so plastic would provide adequate strength.”

The article focuses on the potential of using such a robot hand to defuse bombs. I see it as a first step in providing amputees a replacement hand that is fully functional. And that their goal is to bring the cost down to $1,000 is even more exciting.

One comment

Todd Akin, the Republican running for the senate in Missouri, tried to explain his opposition to all abortion, even in instances of rape, by saying that “legitimate rape” rarely leads to pregnancy.

10:38 pm

The stupid party: Todd Akin, the Missouri Republican running for the Senate, tried to explain his opposition to all abortion, even in instances of rape, by saying that “legitimate rape” rarely leads to pregnancy.

Note that this is more evidence that Republicans should listen to Sarah Palin, who endorsed and campaigned for one of Akin’s opponents in the primary. It is also evidence that for voters to favor a tea party candidate is not necessarily a big risk.

3 comments

Faced with small crowds at their campaign events, the Obama campaign is now claiming that they are intentionally limiting crowd size at rallies to save money on security.

3:33 pm

They can’t seriously think anyone will believe this? Faced with small crowds at their campaign events, the Obama campaign is now claiming that they are intentionally limiting crowd size at rallies to save money on security.

More embarrassing is the original New York Times article, which goes out of its way to sell this absurd claim.

3 comments

Earth spacecraft on Mars fires its laser for the first time.

2:59 pm

War of the Worlds! The Earth invading spacecraft on Mars has fired its laser for the first time!

Forgive me the hyperbole. I have this childhood vision from that moment when I first read H.G. Wells’ War of the Worlds, when the Martian tripod first rose up and fired its death ray at a crowd of curious humans. And here we are, a century after Wells penned that classic science fiction novel, and humans have put a spacecraft on Mars, Curiosity, capable of firing lasers! The laser isn’t a death ray but a scientific tool, but nonetheless the ironies remain delicious.

5 comments

The failed predictions of the last half century of scientific doomsayers.

7:39 pm

The failed predictions of the last half century of scientific doomsayers.

It is entertaining to read this long list of foolish predictions describing the certain and soon-to-arrive end of humanity. Maybe the best is the prediction of Rajendra Pachauri, head of the IPCC, who in 2007 predicted that “if there’s no action before 2012, that’s too late … This is the defining moment.”

However, it is Ridley’s concluding thoughts about climate change that are maybe the most worthwhile:

We hardly ever allow the moderate “lukewarmers” a voice: those who suspect that the net positive feedbacks from water vapor in the atmosphere are low, so that we face only 1 to 2 degrees Celsius of warming this century; that the Greenland ice sheet may melt but no faster than its current rate of less than 1 percent per century; that net increases in rainfall (and carbon dioxide concentration) may improve agricultural productivity; that ecosystems have survived sudden temperature lurches before; and that adaptation to gradual change may be both cheaper and less ecologically damaging than a rapid and brutal decision to give up fossil fuels cold turkey.

Read the whole thing. It is a truly educational experience.

One comment

The modern leftwing disconnect from reality.

7:27 pm

The modern leftwing disconnect from reality.

[L]ast week a man called Floyd Corkins shot another man called Leo Johnson, the security guard at the Family Research Council, a “conservative” group, according to the muted media coverage, or a “hate group,” according to the Southern Poverty Law Center, who spray that term around like champagne on a NASCAR podium. Mr. Corkins, an “LGBT volunteer,” told his victim, “I don’t like your politics.” In his backpack, he had one box of ammunition and 15 Chick-fil-A sandwiches. Had he had one Chick-fil-A sandwich and 15 boxes of ammunition, he might have done more damage. Or then again perhaps not, given that, as bloggers Kathy Shaidle and “the Phantom” pointed out, he reached his target and then started “monologuing,” as they say in The Incredibles….

I’m not blaming Floyd Corkins’s actions on the bullying twerps at the Southern Poverty Law Center or those thug Democrat mayors who tried to run Chick-fil-A out of Boston and Chicago. But I do think he’s the apotheosis of narcissistic leftist myopia. He symbolizes that exhaustion of the other possibilities — the dwindling down of latter-day liberalism to ever more self-indulgent distractions from the hard truths of a broke and ruined landscape. Our elites have sunk into a boutique decadence of moral preening entirely disconnected from reality: A non-homophobic chicken in every pot, an abortifacient dispenser in every Catholic university, a high-speed-rail corridor between every two bankrupt California municipalities.

Read the whole thing. Steyn once again notes the bankruptcy of modern liberalism and the Democratic Party, which — unless the American public rejects it — will lead to the bankruptcy of our country and probably the world.

Leave a comment
1 … 862 863 864 865 866 … 1,085