A Russian Soyuz rocket successfully launched two astronauts to ISS today.
The capsule used the fast rendezvous approach, and docked with the station later in the day.
Researchers have released a detailed geological map of Northeast Syrtis Major, one of the prime candidate landing sites for NASA’s next Mars rover, scheduled for launch in 2020.
Within Northeast Syrtis are the mineral signatures of four distinct types of watery and potentially habitable past environments. Those minerals had been detected by prior research, but the new map shows in detail how they are distributed within the region’s larger geological context. That helps constrain the mechanisms that may have formed them, and shows when they formed relative to each other.
The lowest and the oldest layer exposed at Northeast Syrtis has the kind of clay minerals formed when rocks interact with water that has a fairly neutral pH. Next in the sequence are rocks containing kaolinite, a mineral formed by water percolating through soil. The next layer up contains spots where the mineral olivine has been altered to carbonate—an aqueous reaction that, on Earth, is known to provide chemical energy for bacterial colonies. The upper layers contain sulfate minerals, another sign of a watery, potentially life-sustaining environment.
Understanding the relative timing of these environments is critical, Mustard says. They occurred around the transition between the Noachian and Hesperian epochs—a time of profound environmental change on Mars.
This press release is very much an effort by these scientists to influence the final landing site choice. They like this site, and they want to convince other scientists that are part of the project to agree with them.
Capitalism in space: A private company, Leo Labs, has built a high resolution space radar facility in Midland, Texas, aimed at providing satellite companies precise location information of their orbiting satellites as well as the space junk that might threaten them.
It is not clear from the article or the company’s webpage whether they are funded by the federal government or by private capital investment. Up until now this data has been routinely gathered by the U.S. military, though obtaining it has I think been somewhat difficult due to security concerns. It seems this company is trying to compete with the government in offering a better data stream that is also easier to obtain.
Posted over Poland during my return flight from Israel.
When the Cygnus capsule was placed in orbit yesterday, it also released a number of nanosats, one of which was a cubesat built by Israeli high school students.
More than 80 pupils in grades 9-12 at schools in Herzliya, Ofakim, Yeruham, Ofra, and the Bedouin town of Hura helped to construct Duchifat-2, which weighs just 1.8 kilograms (four pounds), and is just 20 centimeters (eight inches) tall and 10 centimeters wide. Due to its small size, the satellite has no motors and instead uses the earth’s magnetic field to keep itself correctly aligned in space.
Cubesats have generally been built and launched as college projects to help teach students the engineering behind satellites. This however was the only nanosat released by the Atlas 5 that involved high school students.
Note also that the project did not simply involve Jewish students.
While some of the food can be kosher, it is presently not possible for an astronaut on ISS to maintain a completely kosher diet.
It has nothing to do with the space station per se; it has to do with our food production facility,” Kloeris told Space.com. “We have a single packaging room on the U.S. side. All of the food that’s part of our standard menu that we provide — from what I understand, in order for them to be kosher and halal, they have to be done in separate, unique facilities. Therefore, everything we package would not meet that requirement.”
Kloeris noted that it’s possible to travel with a limited allotment of kosher or halal foods, in order to honor an astronaut’s heritage; every astronaut is allowed a certain number of crew-specific containers sent to the space station, which can account for about 10 percent of their diet.
The same limitations also apply to halal food for Muslims.
Luxembourg’s legislature has rejected a proposed space regulatory framework because it did not address the legal restrictions on property rights imposed by the United Nations Outer Space Treaty.
Schneider, the deputy prime minister and minister for economy, presented a bill whose objective was to set a legal framework and give legal security to the property of minerals and other valuable resources in space, in particular on asteroids, and to regulate the authorisation and surveillance of both exploration and mining missions.
In a formal opinion published on 7 April, the council noted that private property claims are illegal or at least not legally binding in most of the international treaties and agreements relating to space and celestial bodies.
Neither the UN treaty on principles governing the activities of states in the exploration and use of outer space, including the moon and other celestial bodies of 1967, nor the agreement governing the activities of states on the moon and other celestial bodies of 1979 (which was not ratified by Luxembourg) answer the question of private property of space resources.
What is most important here is that the Luxembourg government now intends to “to ask for a revision of the question of property in the Outer Space Treaty.” As I said in my op-ed in The Federalist on Monday, nations are increasingly recognizing that the Outer Space Treaty is a problem for property rights, and needs to be revised. Otherwise, private development will be difficult if not impossible.
Capitalism in space: ULA’s Atlas 5 rocket today sucessfully launched Orbital ATK’s Cygnus freighter to ISS.
This success ends a month-long delay for the Atlas 5, which was supposed to put this Cygnus capsule in orbit last month. Hydraulic problems in the rocket and ground systems had to be fixed first.
Capitalism in space: If all goes as planned, Japan plans to launch a record of eight launches in a single year in 2017, partly because they will begin launch that nation’s own GPS satellite constellation.
Most of these satellites are government launches. Still, the number and in increase in launch pace indicates that Japan does not wish to be left behind in the increasing competition within the launch industry.
North Korea on Sunday failed to launch another ballistic missile, with the missile apparently exploding immediately upon launch.
This failure once again highlights the fact that North Korea’s communist totalitarian culture, which has made that nation very poor, puts some limit on its ability to build things like intercontinental missiles and nuclear bombs. At the same time, we must never underestimate the ability of madness to achieve irrational things. North Korea continues to be a very dangerous player on the international stage, which is why the Trump administration’s aggressive threats against it have not been protested by China in a strong manner, and instead have prompted that nation to finally apply its own pressure against Pyongyang.
In fact, it appears to me that the only ones with strong misgivings about the Trump administration’s aggressive policy against North Korea’s missile and nuclear program have been leftwing politicians, academics, and journalists here in the U.S.
A NASA audit has found that it is unlikely that the first SLS test flight will take place as scheduled in 2018, and that the first manned flight is also likely to be delayed from its 2021 launch target.
“NASA’s first exploration missions — EM-1 and EM-2 — face multiple challenges that will likely delay their launch,” the report states. The missions “are not likely to launch by 2018 or 2021, respectively,” it continues.
When might a crew launch? Hard to say.
The report says incomplete NASA information makes it “more difficult for both the agency and external stakeholders to gain a full understanding of the costs of that mission or to assess the validity of the agency’s launch date assumptions.”
If the first manned flight happens in 2023, as now expected, it means that it will occur 20 years after George Bush first proposed the Crew Exploration Vehicle (Orion) and the heavy lift rocket to put it into space. The total cost to fly this one mission will be approximately $43 billion.
Let me repeat that: $43 billion and 20 years to fly a single manned mission. Does no one in government see something wrong with this picture?
Posted from the West Bank settlement of Beitar Illit.
China today successfully launched an experimental communications satellite, outfitted to test the use of ion engine attitude thrusters as well as ground-to-orbit laser communications tests.
The article also outlines China’s busy launch schedule in April, which will include the launch and first test flight of their Tianzhou-1 cargo freighter. That flight will test the freighter’s ability to rendezvous and dock with their Tiangong-2 test space station module. This article notes that the freighter has been mounted on its Long March 7 rocket in preparation for launch in mid-April.
Posted in the air, now past Nova Scotia and moving into the Atlantic.
I must say that I am very glad to get out of Newark Airport. Though they have recently upgraded the airport, they have done so at the cost of providing affordable services to the traveler. All the restaurants there are very over-priced, and provide tiny portions. I actually ended up eating two dinners at two different restaurants in order to get enough food, and paid almost $40 for the pleasure. In addition, the tip was automatically added to the bill. I had no choice about that, even though the service was routinely bad. (They had installed tablets at every table so that you could order by computer. Getting a waiter to provide water however was practically impossible, and when I did get one they were slow to bring it.)
In addition, there were no fast food restaurants, which I normally avoid but would have been a far better choice in this case.
Newark is part of the New York urban area, a decidedly leftwing Democratic enclave. Thus, I am not surprised that things there cost too much, provided poor service, and also provided few choices.
Capitalism in space: SpaceX prepares for first Falcon Heavy launch this fall, with the first side stage ready for its first hot fire static tests while the company prepares the launchpads.
They need to finish repairing the launchpad damaged in the September 1 explosion so that the Falcon 9 can once again launch from there. Once this is done, they have an estimated sixty days of additional work to do with the Falcon Heavy pad. It is expected the switch back to the old pad will take place by August. meaning that the first Falcon Heavy launch will likely happen no earlier than October.
Posted while in the air over Nova Scotia on the way to Israel.
Under pressure from the Trump administration to do something about North Korea’s out-of-control and aggressive nuclear and missile program, China has worked out an agreement with South Korea to take “strong action”.
It remains a question how serious this response will be, but it is also the first sign in a long time that China is finally taking the threat from North Korea seriously.
Update: China refuses acceptance of coal from a fleet of North Korean ships.
This new story confirms that China was serious about this ban when it announced it in February. Set to run to at least the end of this year, the loss of income to North Korea, very poor already, should have some influence there. Whether good or bad, however, remains unknown. One cannot expect irrational and mad individuals holding great power to come to rational conclusions.
The new colonial movement: A draft bill to create a Turkish space agency has been introduced in that country’s parliament.
The Turkish Space Agency, according to the draft bill, will also be in charge of coordinating, managing, and operating all satellite requirements, design, manufacture, launch, and operations in Turkey, as well as coordinating private Turkish industries towards those goals. Jane’s Defence Weekly reports that the draft bill for the Turkish Space Agency has previously been held up for years due to a dispute between the Turkish military and several Turkish administrations as to who should be the lead within the agency. The draft bill in front of parliament suggests that the military have lost that argument, doubtless because of the aftermath of the July 2016 attempted coup, and instead it will take the lead on technical issues rather than policy and strategy.
Capitalism in space: The stock of the Italian rocket engine company Avio jumped 11 percent in value on its first day of public trading.
The company is the prime contractor for Arianespace’s Vega rocket, and is also making engines and parts for the new Ariane 6 rocket being built by Airbus-Safran.
Capitalism in space: In an effort to reduce costs and increase efficiency Aerojet Rocketdyne is cutting approximately 300 jobs while closing facilities in California and Virginia.
Rancho Cordova’s nearly 70-year run as a hub of the aerospace industry will soon end. On Monday, Aerojet Rocketdyne Inc. announced that it would relocate or eliminate about 1,100 of its 1,400 local jobs over the next 2 1/2 years and shut down manufacturing operations in the area. The company also said it would close its facility in Gainesville, Va.
Rocket engine manufacturing will be consolidated in a new plant in Huntsville, Ala. In all, 800 jobs will be added in Huntsville by the end of 2018.
The company is faced with stiff competition from Blue Origin and others, and until now has resisted changing its methods of operation, which in the past relied on generous government contracts that were uninterested in lowering costs. That world appears to be ending, and so it appears that the Aeroject Rocketdyne is finally changing as well. This is a good thing, as it increases the chances that the company will survive.
In reviewing data for the past fifteen years have scientists have identified an unexpected cold region in Jupiter’s upper mid-latitudes as large as the Great Red Spot.
“The Great Cold Spot is much more volatile than the slowly changing Great Red Spot, changing dramatically in shape and size over only a few days and weeks, but it has re-appeared for as long as we have data to search for it, for over 15 years,” Stallard said. “That suggests that it continually reforms itself, and as a result it might be as old as the aurorae that form it – perhaps many thousands of years old.”
The Great Cold Spot is thought to be caused by the effects of the magnetic field of the planet, with the massive planet’s spectacular polar aurorae driving energy into the atmosphere in the form of heat flowing around the planet.
Though they think the cold region is related to the aurora, I suspect they really do not have enough information to really understand what is going on.
The new colonial movement: The Swedish Institute of Physics has completed construction and delivered a science instrument to be flown on China’s Chang’e 4 spacecraft that will bring an orbiter, lander, and rover to the Moon’s far side in 2018.
The instrument will be installed on the rover, and will study the surface and how it interacts with the solar wind. This will also be a continuation of research performed by India’s Chandayaan-1 orbiter.
The New Horizons science and engineering team has placed the spacecraft back in hibernation mode for the first time since prior to its fly-by of Pluto in 2014.
During hibernation mode, much of the New Horizons spacecraft is unpowered. The onboard flight computer monitors system health and broadcasts a weekly beacon-status tone back to Earth, and about once a month sends home data on spacecraft health and safety. Onboard sequences sent in advance by mission controllers will eventually wake New Horizons to check out critical systems, gather new Kuiper Belt science data, and perform course corrections (if necessary).
This hibernation period will last until September, when they will wake the spacecraft so that they can make a mid-course correction in preparation for the January 1, 2019 flyby of Kuiper Belt Object 2014 MU69.
Cool image time! The image on the right, taken by Juno during its fifth close fly-by of Jupiter in late March and cropped to post here, shows two of the major storms in what I think is one of Jupiter’s main large mid-latitude belts. The full image, posted below in a significantly reduced form but annotated by me to indicate the location of the inset, covers a much larger area, but I have specifically zoomed into these two storms to highlight how large these storms are as well as how much detail is hidden within them.
In the bright spot in particular (officially called A6 by planetary scientists) you can see a hint of the existence of innumerable mini-storms. Juno’s camera does not have the resolution to image these smaller storms, but this image suggests that the gas giant’s atmosphere is far far far more complex than we can yet imagine.
Unfortunately, these images do not provide a scale. Based on a global image taken by Juno in October 2016 and matching the gas giant’s major horizontal bands, the annotated full image strip on the left appears to cover a little less than a third of Jupiter, from about 10 degrees latitude to about 50 degrees latitude. From this I estimate that if we put the Earth in the inset image it would probably be only slightly larger than the image itself, which means these two storms would cover most of one hemisphere.
In other words, the mini-storms inside the big bright oval are still larger than the biggest hurricanes on Earth, and they are packed together inside a much larger planet-sized storm.
What should fill us with even more awe is that this only covers a very thin slice of the top of Jupiter’s deep atmosphere. The planet itself is about 89,000 miles in diameter, more than ten times larger than Earth. The depth of its atmosphere is not really known, but it must be deeper than several Earths, piled on top of each other. In that depth there must be many atmospheric layers, each thicker and denser than the one above, and each with its own weather systems and complexities.
It will take centuries of research, including the development of new engineering capable of accessing this place, to even begin to map out its meteorology. And this is only one gas giant, of what we now know must be millions and millions throughout the galaxy.
If we have the nerve and daring, the human race has the opportunity to go out there and never be bored. There will always be something unknown to discover.
A Russian Soyuz capsule safely returned three astronauts to Earth this morning.
This completes the second flight of the Soyuz-MS upgraded capsule.
The new MS series sports more efficient solar panels, a new Kurs NA approach and docking system weighing less than half that of its predecessor, additional micro-meteoroid debris shielding, and a modified docking and attitude control engine – which will add redundancy during docking and deorbit burns.
Capitalism in space: In order to compete with SpaceX ULA announced this week that it will cut its launch price for the Atlas 5 rocket by one third.
United Launch Alliance has dropped the price of its workhorse Atlas 5 rocket flights by about one-third in response to mounting competition from rival SpaceX and others, the company’s chief executive said on Tuesday. “We’re seeing that price is even more important than it had been in the past,” Tory Bruno, chief executive of United Launch Alliance, or ULA, said during an interview at the U.S. Space Symposium in Colorado Springs. “We’re dropping the cost of Atlas almost every day. Atlas is now down more than a third in its cost,” Bruno said.
It appears that they have discovered that the prime reason they lost their bid of an Air Force GPS satellite launch to SpaceX was because their price was too high.
Capitalism in space: The head of the Air Force’s space division said yesterday that they would be willing to launch satellites using Falcon 9 used first stages.
“I would be comfortable if we were to fly on a reused booster,” General John “Jay” Raymond told reporters at the U.S. Space Symposium in Colorado Springs. “They’ve proven they can do it. … It’s going to get us to lower cost.”
Cool image time! The Hubble Space Telescope has taken a magnificent global view of Jupiter. The image on the right is only a thumbnail. Make sure to go to the link to see the full image, which amazingly compares quite favorably with the images being sent down by Juno in orbit around the gas giant.
This Hubble image once again demonstrates the remarkable advantages of an optical telescope in space. Equipped with the right instruments, it could do much of the research now being done by the planetary missions, and do it from Earth orbit.The research possibilities and the knowledge revealed from the ability to see things clearly in the optical bands is truly endless.
Even more important, we are wired to what we see. Give us a good visual image and many questions can immediately be answered.
The labor strike that has shut down Arianespace’s French Guiana spaceport has taken to turn for the worse with an attempt by about 30 strikers to occupy the spaceport.
The article provides almost no details. We also have had no recent updates on the state of the labor negotiations. At the moment it appears this strike could last a while.
Capitalism in space: ULA’s CEO Tory Bruno announced at a space conference this week that should Blue Origin’s BE-4 engine pass its testing phase his company will be prepared to select it for their Vulcan rocket.
Bruno also said that no decision has yet been made, and that Aerojet Rocketdyne’s AR1 engine remains an option, though it is 18 to 24 months behind in development.
The head of Roscosmos said at a space conference this week that his nation is open to extending its ISS partnership with the U.S. beyond 2024 to 2028.
Russia has several good and bad reasons for wanted to do this.
I will let my readers decide which of these reasons are the good reasons, and which are bad.
Capitalism in space: Orbital ATK is developing a new rocket, based on the solid rocket technology it provided for the space shuttle, to compete with SpaceX and ULA.
Two versions of the rocket are planned. The medium-lift variant will have a two-segment, solid-fuel first-stage motor and a single-segment, solid second. The heavy lifter will have a four-segment first stage and a single-segment second. Both versions can be outfitted with strap-on boosters for extra lift capacity, Orbital representatives said.
To complete the rocket’s development the company says it needs to win a follow-up contract that the Air Force has been issuing to help ween the U.S. from the use of Russian rocket engines.
Capitalism in space: In an effort to save costs ULA is reducing its workforce at Vandenberg by 48.
The company has been aggressively trying to streamline its operations to better compete against SpaceX. This reduction was expected, and based upon what I saw when I toured Vandenberg a few years ago, entirely justified. While SpaceX’s operations then looked lean and simple, ULA’s set up appeared a bit inefficient.
Since flying past Pluto in July 2014 New Horizons has now flown halfway to its next target, Kuiper Belt Object 2014 MU69.
The fly-by will take place on January 1, 2019.
Posted from the South Rim after hiking out today from the bottom of the Grand Canyon. Since Saturday I did about 40 miles of hiking, both near and inside the Canyon. I hope to post some details in the coming days.
