Elon Musk has released images showing the final seconds of the Falcon 9 first stage as it attempted to land vertically on a floating barge last week.
The rocket can be seen tilted as it falls and explodes. I am more amazed that they got this close to a success on their very first try.
The competition heats up: Orbital Sciences has inked a deal with the Russian company Energomash to buy 20 rocket engines for its Antares rocket, with options to buy 40 more.
If Orbital ends up buying all 60 engines the deal will be worth one billion dollars to the Russians, which for them is a lot of money.
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. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
"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
The science team running Rosetta has released an image (cropped by me on the right) from the probe’s high resolution camera showing the fine structure of Comet 67P/C-G’s plumes.
I call them plumes rather than jets, which is the word the scientists use as well as everyone else, because it appears to me that they really aren’t jets, tightly confined flows of material coming from a nozzle-like opening. Instead, the image makes me think of very fast-rising plumes of smoke rising from an extinguished fire.
This image was taken in November, and is one of only a very tiny handful of images released from the high resolution camera. Rosetta’s science team has been very possessive of images from this camera, holding them back for their own research papers to follow in the future. Even here, the image is not very detailed. I wonder what cool stuff this camera has snapped close in that they have not yet shown us.
Worlds without end: Using Kepler astronomers have discovered a red dwarf star 150 light years away with three Earth-like exoplanets, one of which is in the habitable zone.
The three planets are 2.1, 1.7 and 1.5 times the size of Earth. The outermost planet, at 1.5 Earth radii, is the smallest of the bunch and orbits far enough from its host star that it receives levels of light from its star similar to those received by Earth from the sun, said UC Berkeley graduate student Erik Petigura, who discovered the planets Jan. 6 while conducting a computer analysis of the Kepler data NASA has made available to astronomers. He calculated that the three planets receive 10.5, 3.2, and 1.4 times the light intensity of Earth. “Most planets we have found to date are scorched. This system is the closest star with lukewarm transiting planets,” Petigura said. “There is a very real possibility that the outermost planet is rocky like Earth, which means this planet could have the right temperature to support liquid water oceans.”
These planets were found by Kepler in its present reconfigured mission, which once again illustrates the incredible effectiveness of an optical telescope in space. If only we were building some.
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.
“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.
After a decade the British Mars lander Beagle 2 has been located on Mars by Mars Reconnaissance Orbiter.
It is believed from the images that the lander is only partially deployed, which would explain why the lander never sent any signal after landing.
In the heat of competition: Recent problems during two Soyuz rocket launches has caused ESA to hesitate using the Russian rocket in the future.
Instead, they might use Ariane 5 to put their European GPS Galileo satellites into orbit.
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.
"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 evening pause: In honor of Joe Cocker’s passing last month. No visuals, but the performance from his 1974 album “I can stand a little rain” is sterling.
Though she is now in Russia, Sarah Brightman has delayed the start of her astronaut training by one week due to the onset of a head cold.
Update: Russian officials now say it was a family illness, not a head cold, that forced this delay.
The competition heats up: A commercial effort to build a 648 constellation of satellites to provide worldwide intenet access has secured funding from Richard Branson’s Virgin Group and Qualcom.
Not surprisingly, Branson was immediately saying that his LauncherOne concept will be launching many of these satellites, though I think he’s got to get it built and tested first.
In preparing for its July 14 fly-by of Pluto, New Horizons will take its first images of the planet on January 25.
Snapped by New Horizons’ telescopic Long-Range Reconnaissance Imager, known as LORRI, those pictures will give mission scientists a continually improving look at the dynamics of those moons. And they’ll play a critical role in navigating the spacecraft as it covers the remaining 135 million miles (220 million kilometers) to Pluto. “We’ve completed the longest journey any craft has flown from Earth to reach its primary target, and we are ready to begin exploring!” said Alan Stern, New Horizons principal investigator from Southwest Research Institute in Boulder, Colorado.
Over the next few months, LORRI will take hundreds of pictures of Pluto against star fields to refine the team’s estimates of New Horizons’ distance to Pluto. Though the Pluto system will resemble little more than bright dots in the camera’s view until May, mission navigators will use those data to design course-correction maneuvers that aim the spacecraft toward its flyby target point this summer. The first such maneuver could occur as early as March.
IRS Commissioner (and Democratic Party shill) John Koskinen has warned in an agency-wide email that the tax agency faces a short-term shutdown and increased bad taxpayer service because of Republican-led budget cuts.
“The effect of these cuts will hurt taxpayers and our tax system,” he wrote. He said the cuts could force the IRS to shut down operations for two days later this year, resulting in unpaid furloughs for employees and service cuts for taxpayers. But in the near-term, the commissioner said cuts in overtime and temporary staff hours could cause delays in refunds. “People who file paper tax returns could wait an extra week — or possibly longer — to see their refund,” he wrote, adding: “Taxpayers with errors or questions on their returns that require additional manual review will also face delays.”
Why am I reminded of the claims of federal agency heads everywhere just before sequestration, claiming doom and gloom should it take effect? None of their claims proved true. Sequestration did nothing to harm government operations and actually saved the taxpayers a load of money.
Koskinen is full of it. This email by him is only intended to pressure Congress to give him more money, so that his agency can continue to abuse anyone who might express opinions hostile to the Democratic Party.
The uncertainty of science: Ocean scientists have published a review of the literature, criticizing the ocean science field and the journals and journalists who report on it for overstating the environmental damage to the oceans.
The state of the world’s seas is often painted as verging on catastrophe. But although some challenges are very real, others have been vastly overstated, researchers claim in a review paper. The team writes that scientists, journals and the media have fallen into a mode of groupthink that can damage the credibility of the ocean sciences. The controversial study exposes fault lines in the marine-science community.
Carlos Duarte, a marine biologist at the University of Western Australia in Perth, and his colleagues say that gloomy media reports about ocean issues such as invasive species and coral die-offs are not always based on actual observations. It is not just journalists who are to blame, they maintain: the marine research community “may not have remained sufficiently sceptical” on the topic. [emphasis mine]
Gee, what a concept! These guys actually want scientists to base their claims of environmental disaster on actual observations. Who wodda thunk it?
…watch a video of its descent.
The video is posted below the fold. This anniversary also celebrates the tenth anniversary of Cassini orbiting Saturn.
» Read more
The competition heats up: The Indian government has picked a career space engineer, Alur Seelin Kiran Kumar, to run ISRO, its space agency.
Expect India to increase its focus on planetary and manned space exploration as well as it launch rocket industry under Kumar.
The competition heats up: Within three years SpaceX hopes to establish a new satellite operation in Seattle, Washington, employing 1,000 people and focused on the design of smaller, cheaper satellites.
The key quote from the article perhaps is this: “Musk said the office would focus on developing satellites but could also be a base for rocket-design talent uninterested in moving to SpaceX’s base in the Los Angeles area.” To put it another way, California’s socialist and highly restrictive state government has forced Musk to consider an alternative location for the expansion of his company.
His effort should also strike fear into the established satellite makers, who have done relatively little innovative design changes in the past four decades. As SpaceX has done with the launch industry, I expect SpaceX will do with the satellite industry: force them to lower costs while developing new technologies.
Archeologists made the astonishing discovery of a 132 year old Winchester rifle leaning against a tree in Great Basin National Park in Nevada during a survey sweep.
“The 132 year-old rifle, exposed to sun, wind, snow, and rain was found leaning against a tree in the park. The cracked wood stock, weathered to grey, and the brown rusted barrel blended into the colors of the old juniper tree in a remote rocky outcrop, keeping the rifle hidden for many years,” Great Basin National Park said in a statement.
They hope with some historical research they might be able to identify who left the rifle there more than a century ago.
An evening pause: From a 1966 television special.
Hat tip Danae.
The religion of peace marches on: Throughout the world Islamic leaders and Islamic populations are reacting with anger, outrage, fear, or condemnation to the most recent cover of Charlie Hebdo that features Mohammed.
Meanwhile, I don’t remember any of these Muslims being bothered in the slightest by this week’s genocide in Nigeria, or the persecution of Christians in the Middle East, or the murder of journalists in France, all in the name of Islam.
I guess it is okay to Muslims that Muslims murder and destroy. Dare draw a cartoon they don’t like, however, then you’ve really done something bad!
Note: The only reason I haven’t printed the Charlie Hebdo cover myself is because I think the Mohammed bomb cartoon on the left makes the point much better.
Working for the Democratic Party: New emails reveal that Lois Lerner worked to stonewall any investigation by her supervisors into the harassment of conservatives by the IRS.
On January 26 asteroid 2004 BL86, about 1/3 of a mile in diameter, will fly past Earth at a distance of about 745,000 miles.
This is the largest known asteroid expected to come this close until 2027.
