Lonette McKee – Ill Wind
An evening pause: From the 1983 film, Cotton Club.
Hat tip to Phil Berardelli, author of Phil’s Favorite 500: Loves of a Moviegoing Lifetime.
Year: 2016
Fraud detected in science research that suggested genetically modified crops were harmful
The uncertainty of peer review: Three science papers that had suggested that genetically modified crops were harmful to animals and have been used by activist groups to argue for their ban have been found to contain manipulated and possibly falsified data
Papers that describe harmful effects to animals fed genetically modified (GM) crops are under scrutiny for alleged data manipulation. The leaked findings of an ongoing investigation at the University of Naples in Italy suggest that images in the papers may have been intentionally altered. The leader of the lab that carried out the work there says that there is no substance to this claim.
The papers’ findings run counter to those of numerous safety tests carried out by food and drug agencies around the world, which indicate that there are no dangers associated with eating GM food. But the work has been widely cited on anti-GM websites — and results of the experiments that the papers describe were referenced in an Italian Senate hearing last July on whether the country should allow cultivation of safety-approved GM crops. “The case is very important also because these papers have been used politically in the debate on GM crops,” says Italian senator Elena Cattaneo, a neuroscientist at the University of Milan whose concerns about the work triggered the investigation.
I know I am generalizing here and have not actually researched this, but I would bet that many of those same anti-GM websites and the people who support them are also firm believers in human-caused global warming. Similarly, I would guess that if you asked these scientists above who wrote the anti-GM papers they also would be firm believers in human-caused global warming. I know this is a guess, but based on years of watching these political battles I think a very safe guess.
Russia names next manned spaceship “Federation”
They might not be close to building it, but the Russian government has decided that the name they will use for their next generation manned spaceship to replace Soyuz will be “Federation.”
“Federation is a perfect name for the series of new Russian spacecraft. Russia is a federation of 85 constituent entities and each of them will be able to give its name for one of the spaceships,” the corporation [Energia] said [in a press release].
Don’t bet on this spaceship appearing in the near future. In fact, don’t bet on it having this name either. Remember how in the 2000s they were going to build “Clipper”? That never happened either. With a shrinking economy and the consolidation of their entire aerospace industry into a single government entity I expect Russia’s space industry to have a great deal of problems building anything new in the coming years.
Falcon 9 launches NASA satellite, first stage landing fails
The competition heats up: SpaceX successfully put its first NASA/NOAA science satellite in orbit today, though its attempt to land the Falcon 9 first stage on a barge failed when one landing leg broke and the stage tipped over.
The first stage however was still recovered as it fell sideways on the barge. The link above includes a picture, which shows that stage lying on its side. The engines might be recoverable, but certainly they have enough material from the stage to do tests and learn a great deal more about how it tolerates the stresses of launch. Commenter Frank provides a link to a video that shows the stage falling over and exploding, something the images I had seen previously had not shown. They might have more material to test, but hardly as intact as I had first thought.
Nonetheless, they have now successfully test fired the engines from last month’s recovered first stage.
The 156-foot first stage booster that carried out that successful landing was taken to the company’s hangar at Launch Complex 39A at NASA’s Kennedy Space Center in Florida and partially inspected. It was later taken back to Launch Complex 40 and hoisted upright via a crane. On Jan. 15, a static fire was conducted. “Data looks good overall,” Musk said in a tweet, but noted Engine No. 9—one of the outer engines—showed thrust fluctuations. He said that there may have been some debris ingestion, but the engine data looks OK and that they would borescope later that night. There has been no word on how that inspection went.
That all nine engines functioned is a very good sign, even if one had issues.
Zagreb Guitar Quartet – Bach Little Fugue BWV 578
An evening pause: Hat tip Danae.
A river on Mars
Cool image time! The science team for the high resolution camera on Mars Reconnaissance Orbiter this week released it monthly set of cool images. One of those images, which I have cropped and reduced to show it here, is of an ancient river on Mars, the formation process of which geologists still debate. As the scientists note,
The channel pattern, called “dendritic” because of its tree–like branching, begins at the top of the image and runs down over the rim of an ancient impact basin across the basin floor. The soil surface overlying these channels, and indeed the entire landscape, has been changed and reworked over the intervening millions of years, by the combined actions of wind and ice. Over time, the original channels become muted or even erased.
One thing I learned in writing an article for Astronomy about the rivers seen on Saturn’s moon Titan is that without plant life there is no known natural process to hold river banks in place. Instead, if the grade is shallow and not confined by bedrock cliffs, rivers will meander about randomly forming braided channels as there will be nothing on shore to hold the water within the same course. For example, on a lifeless Earth the water draining the central basin of the midwest United States would have flowed south across a wide scattered area covering the entire plains, rather than flowing within the courses of the Missouri and Mississippi rivers.
Thus, it is not surprising that this river on Mars appears muted or partly erased. It probably was never very clearly delineated in the first place.
Spacewalk cut short due to spacesuit water leak
Today’s spacewalk at ISS to repair a failed voltage regulator of the station’s power system has been cut short because a water bubble had appeared inside one of the astronaut’s spacesuit.
The astronauts are presently in the airlock about to remove their spacesuits, so it appears they are not in danger. However, this problem is the return of the earlier water leaks inside NASA’s spacesuits, something that the agency had thought it had solved last year. If it has returned, this is of serious concern, since it suggests that they have not yet pinpointed the chronic cause of the problem.
It should be noted that the astronauts had successfully replaced the voltage regulator prior to the premature conclusion of their spacewalk. They had had other less critical tasks on their schedule which they had to forego because of the leak.
China goes for the Moon
The competition heats up: China has announced plans to land the first probe on the far side of the Moon.
They are aiming for a launch two years hence. No word on how they plan to communicate with the lander, as direct communications will not be possible.
Tonight’s Batchelor podcast
Below the fold is the podcast for my appearance tonight on the John Batchelor Show. Among a number of topics, we discussed the new contract awards by NASA to various commercial companies, the lack of any missions for SLS, and the approach towards space exploration by several Presidential candidates.
» Read more
New Orbital ATK rocket to compete for military launches
The competition heats up: Orbital ATK is developing a new mid-sized rocket designed to compete with ULA and SpaceX in launching Air Force military satellites.
It appears that they are going to use the contract the Air Force awarded them this week to build a new solid rocket engine to help finance this new rocket.
Russia trims its 10-year space plan
The competition cools: Due to budget pressures, Russia has once more cut what it plans to do in its as yet not finalized 10-year space plan.
Not only do they expect to fly fewer satellites during the plan, they appear to either have dropped or are significantly curtailing their plans for their own space station after they pull out of ISS in 2024.
The corporation has also lost some of the original ambitious projects, including creation of two autonomous modules (transformable and power generating ones, ordered by the Russian Academy of Sciences), meant for the creation of a Russian orbital station. The project is absent from the latest version of the program. A transformable module was to be created in 2020-2025 and its launch was scheduled for 2025. Its service life was estimated at five years and design and manufacturing costs, 12.3 billion rubles.
In addition, it appears they are cutting back their plans for planetary research.
Most powerful supernovae ever
The uncertainty of science: Astronomers have discovered the most powerful supernovae ever detected.
This one, called ASASSN-15lh, is about 3.8 billion light years away, 200 times more powerful than most supernovas, and twice as bright as the previous record holder. It shines 20 times brighter than the combined output of the Milky Way’s 100 billion stars, and in the last six months, it has spewed as much energy as the sun would in 10 lifetimes, says Krzysztof Stanek of the Ohio State University, co-principal investigator of the All Sky Automated Survey for SuperNovae (ASAS-SN) network that spotted the explosion. “This is really on steroids, and then some,” he says. “If it was in our own galaxy, it would shine brighter than the full moon; there would be no night, and it would be easily seen during the day.”
At the moment astronomers don’t really have an theory to explain how the supernovae could produce that much energy.