A Senate hearing on commercial space, organized by Ted Cruz (R-Texas) as part of a series, has been postponed.
It had been scheduled for today, but appears to now be delayed until after the July 4th break.
Capitalism in space: Iridium is considering using Falcon 9 previously flown first stages for its later already contracted launches with SpaceX.
Iridium is launching 75 of its 81 second-generation Iridium Next satellites using eight Falcon 9 launches, the first of which took place Jan. 14. In a conference call with reporters June 19, Desch said Iridium’s original contract with SpaceX calls for new Falcon 9s for each mission, but if SpaceX can improve its launch schedule with pre-flown stages, Iridium would consider them for missions in 2018. “While we are currently flying first flown launches, I’m open to previously flown launches, particularly for the second half of our launch schedule,” said Desch.
Desch said there are three criterion by which Iridium would decide whether to use a pre-flown rocket: schedule, cost and reliability — of which schedule is the most important. “Would [pre-flown rockets] improve the current launch plan that I have with brand-new rockets that I’ve basically contracted for a number of years ago and have budgeted for and have paid for?” Desch asked. “That’s the first thing: will they improve my schedule, because schedule to me is very very important.”
I think this tells us that Iridium is waiting to see if this week’s launch of a Bulgarian satellite on a reused first stage is successful. The article also also notes that they are still negotiating over price for using “flight proven” first stages.
Capitalism in space: The Russian company that makes the Soyuz capsule has announced that it intends to continue flying the capsule, even after the new Federation replacement capsule is operational.
“I think that the Soyuz has the right to continue its life. As long as there exists a space tourism market and this spacecraft enjoys confidence, this all should be used as essential components,” the CEO said. Energiya is also considering the possibility to upgrade the Soyuz for circumlunar missions. “If we manage to do it faster, we will have a chance to perfect important systems on it, that will be further used on the Federation,” Solntsev noted.
Energiya is now part of the Russian space agency Roscosmos and is controlled by the government. Thus, for it to do this will still require government approval. Will the Russian government allow the old capsule to exist when the new one begins flying? That would be a form of competition, something Russia hasn’t really encouraged since the fall of the Soviet Union. We shall see.
The Trump administration this week announced that it will not renew the appointment of 38 scientists to a key EPA science panel.
All board members whose three-year appointments expire in August will not get renewals, Robert Kavlock, acting head of EPA’s Office of Research and Development, said in the email, which was obtained by E&E News.
Because of the need to reconstitute the board, EPA is also canceling all subcommittee meetings planned for late summer and fall, Kavlock said. “We are hopeful that an updated BOSC Executive Committee and the five subcommittees can resume their work in 2018 and continue providing ORD with thoughtful recommendations and comments,” he wrote in urging departing members to reapply.
As the article notes, some Democratic pigs are squealing over this, but the Trump administration is only following the law. And considering how political and anti-business the EPA has become in recent years, a full review of all committee members seems entirely appropriate and reasonable.
The uncertainty of science: Despite predictions by some scientists that a big planet exists in the Kuiper Belt beyond Neptune, recent new discoveries of new objects there cast doubt on its existence.
If the additional big planet existed, the newly discovered objects would have shown some clustering, shepherded by its gravity.
“We find no evidence of the orbit clustering needed for the Planet Nine hypothesis in our fully independent survey,” says Cory Shankman, an astronomer at the University of Victoria in Canada and a member of the Outer Solar System Origins Survey (OSSOS), which since 2013 has found more than 800 objects out near Neptune using the Canada-France-Hawaii Telescope in Hawaii. In a paper posted to arXiv on 16 June and soon to be published in The Astronomical Journal, the OSSOS team describes eight of its most distant discoveries, including four of the type used to make the initial case for Planet Nine.
“I think it’s great work, and it’s exciting to keep finding these,” says Scott Sheppard, an astronomer at the Carnegie Institution for Science in Washington, D.C., who was among the first to suspect a large planet in the distant solar system. But he says three of the four new objects do have clustered orbits consistent with a Planet Nine. The fourth, an object called 2015 GT50, seems to skew the entire set of OSSOS worlds toward a random distribution. But that is not necessarily a knockout blow, he says. “We always expected that there would be some that don’t fit in.”
Note that I do not consider “Planet Nine” to be an accurate name for this theorized planet. Either it is #10, after Pluto, or one of a large number far more than nine, based on a new proposed and more logical planetary definition. The present definition however does not work.
Glavkosmos, a division in Roscosmos, Russia’s nationalized aerospace industry, is working to capture a large part of the new smallsat launch industry.
Glavkosmos, a subsidiary of Russian state space corporation Roscosmos, said June 14 that it will launch 72 small satellites as secondary payloads on the Soyuz-2.1a launch of the Kanopus-V-IK remote sensing satellite, scheduled for July 14 from the Baikonur Cosmodrome in Kazakhstan.
Vsevolod Kryukovskiy, launch program director at Glavkosmos, said in a June 19 interview that the smallsat customers for that launch come from the United States, Germany, Japan, Canada, Norway and Russia. He declined to identify specific customers, although he said they include both companies and universities. The spacecraft range in size from single-unit cubesats up to a 120-kilogram microsatellite. “We’ll do the most technically challenging cluster mission ever,” he said. The satellites will be deployed into three separate orbits, after which the rocket’s upper stage will perform a deorbit maneuver.
Kryukovskiy said Glavkosmos is also arranging the launch of secondary payloads on two Soyuz launches planned for December from the new Vostochny Cosmodrome in Russia’s Far East region. “We’ll have about 40 microsats that we’ll launch from Vostochny, and that will be the first international launch from this new Russian cosmodrome,” he said.
These numbers are in the same range as when India launched 103 smallsats on a single rocket, and suggest that Russia is trying to grab the market share that the new small rocket companies are aiming at.
Capitalism in space: Arianespace has won new contracts for two launches of its Vega rocket.
More important however was this tidbit:
And, with another two flights to geostationary orbit booked for its Ariane 5 heavy lifter, the Arianespace orderbook now stands at €4.8 billion ($5.3 billion), with 53 launches for 28 customers: 18 using Ariane 5, 25 for the mid-weight Soyuz and 10 for Vega/Vega C.
Compare that manifest with Russia’s, which now only has 15 commercial launch contracts through 2023. Compare it also to SpaceX’s which lists about 30 commercial launches, excluding its NASA cargo and crew missions to ISS.
It would appear that Russia has so far been the big loser in the new competitive launch industry. This can of course change, especially if Russia fixes its production problems, becomes a reliable launch company, and offers competitive prices.
An evening pause: Music from the late seventies. Reminds me vaguely of a later Laurie Anderson hit.
Hat tip Jim Mallamace.
Bigot: In a series of tweets a Trinity College professor of sociology appears to heartily endorse the idea that first responders should allow whites to die in emergency situations, just because they are white.
He also apparently still works for the college. Is this the kind of place you want your kids to attend?
The British government is about to propose new regulations on space to allow the operation of commercial spaceports while establishing a licensing system for the launch companies that will fly from those spaceports.
These new regulations are likely the legislation the government announced it was preparing back in February. I suspect they are, like other recent legislative proposals, trying to fit the square peg of private enterprise into the round hole of the Outer Space Treaty.
An evening pause: I’ve posted this song previously, performed by writer Brubeck and his quartet. This Pakistani version is definitely worth its own viewing, however, as it uses some very different instruments to make it happen.
Hat tip Tom Wright.
Tianzhou-1, China’s first unmanned cargo freighter, has successfully completed its second docking with the test space station module Tiangong-2.
The two spacecraft will next separate, fly independent of each other for three months, when Tianzhou-1 will attempt a third more difficult docking attempt.
The USGS today recorded a magnitude 4.5 earthquake at Yellowstone today, the largest since a magnitude 4.8 occurred in March 2014, and part of a continuing swarming of small quakes that began on June 12.
This sequence has included approximately thirty earthquakes of magnitude 2 and larger and four earthquakes of magnitude 3 and larger, including today’s magnitude 4.5 event.
It is hard to say whether this swarm of small quakes portend a really big volcanic event, or will simply die off in the coming days. Recent data at Yellowstone has suggested the former is possible, though not imminent.
Worlds without end: The Kepler science team has released an update of the space telescope’s exoplanet candidate list, adding 219 new exoplanet candidates.
NASA’s Kepler space telescope team has released a mission catalog of planet candidates that introduces 219 new planet candidates, 10 of which are near-Earth size and orbiting in their star’s habitable zone, which is the range of distance from a star where liquid water could pool on the surface of a rocky planet. This is the most comprehensive and detailed catalog release of candidate exoplanets, which are planets outside our solar system, from Kepler’s first four years of data. It’s also the final catalog from the spacecraft’s view of the patch of sky in the Cygnus constellation.
With the release of this catalog, derived from data publicly available on the NASA Exoplanet Archive, there are now 4,034 planet candidates identified by Kepler. Of which, 2,335 have been verified as exoplanets. Of roughly 50 near-Earth size habitable zone candidates detected by Kepler, more than 30 have been verified.
Additionally, results using Kepler data suggest two distinct size groupings of small planets. Both results have significant implications for the search for life. The final Kepler catalog will serve as the foundation for more study to determine the prevalence and demographics of planets in the galaxy, while the discovery of the two distinct planetary populations shows that about half the planets we know of in the galaxy either have no surface, or lie beneath a deep, crushing atmosphere – an environment unlikely to host life.
Link here. The bottom line is this:
Compared to many other animals, cats have also changed very little in the domestication process. Behaviorally, they’ve become more tolerant of humans. Physically, though, they’re still about the same size and shape. They still like to pounce on small prey. “Cats have done since before they were domesticated what we needed them to do,” says Leslie Lyons, a feline geneticist at the University of Missouri. In other words, unlike dogs that herd sheep or hunt badgers, cats didn’t need humans to breed them to become good mouse hunters.
In other words, cats did what they want (as they always do), and humans paid them with food and companionship, while providing them the transportation they needed to reach every continent.
The status of a Chinese launch attempt of a communications satellite today remains unknown, hours after launch.
China launched its seventh mission of 2017 on Sunday, lofting the Zhongxing-9A (ChinaSat-9A) communications satellite, but -unusually – there has been no official status update in over three hours since liftoff. The Long March 3B/G2 lifted off from the Xichang Satellite Launch Centre in the hills of Sichuan Province at 00:12 local time on monday (16:12 UTC, 12:12 EDT on Sunday), following on from Thursday’s launch of the country’s first space observatory.
Apparent video footage and locals on social media surprised by the rumbling of the launch vehicle confirmed liftoff. However, official confirmation of launch success, often within an hour, has not followed, bringing speculation of some degree of failure.
Nothing has as yet been confirmed, so this launch might not be a failure.
Update: A problem with the third stage placed the satellite in the wrong orbit.
Capitalism in space: In order to replace a valve in the payload fairing of its Falcon 9 rocket, SpaceX has decided to delay its Florida launch of a Bulgarian television satellite until Friday.
Meanwhile, they have another launch scheduled for Sunday out of Vandenberg. If both fly successfully this will make the weekend very busy for SpaceX.
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Leftist governance: Having now gone three years without an official budget and having expenses exceeding revenues by large amounts on a monthly basis, Illinois now faces a budget collapse.
A mix of state law, court orders and pressure from credit rating agencies requires some items be paid first. Those include debt and pension payments, state worker paychecks and some school funding. Mendoza says a recent court order regarding money owed for Medicaid bills means mandated payments will eat up 100 percent of Illinois’ monthly revenue.
There would be no money left for so-called “discretionary” spending – a category that in Illinois includes school buses, domestic violence shelters and some ambulance services
More here. Essentially, this state, run for decades by Democrats (and Republican helpers) and their union buddies, has unfunded pension liabilities that make it impossible to pay its real bills. I saw this happen in New York City in the 1970s, after almost a century of one-party Democratic rule. Watch it happen again here, as well as in California and several other radicalized blue states. They have decided to go full socialist, and as such are guaranteed societal failure.
ARCA Aerospace has announced that it will perform the first test flight reaching space of an aerospike rocket engine this coming August.
ARCA Space Corporation has announced the first test-launch of its Demonstrator 3 space vehicle at Spaceport America in August. This will mark the first space flight of an aerospike rocket engine. Aerospike rocket engines are described as significantly more fuel efficient than the current engines and could make launches attempting to bring satellite payloads to space more affordable. Demonstrator 3 will perform a suborbital space flight up to an altitude of 100 kilometers above the New Mexico desert.
Their goal is to build a rocket they have dubbed Haas 2CA for the smallsat industry.
There is an interesting video at the link from the company showing their engineers hand-building this first suborbital test rocket, which the company also says is the first of a weekly series leading up to the test launch. More information about the company can be found at their website. According to their schedule, they hope to make the first orbital flight in 2018, and begin commercial operations by the end of that year.
