Link here. No big news. The lander remains silent, and has not yet been precisely located on the surface, though they have a pretty good idea where it is. They expect to get images of it on the surface sometime before September, when Rosetta’s mission will end with its own attempted touchdown on Comet 67P/C-G.
Link here. The story not only gives a detailed description of the prep work done to get the stage, dubbed CRS-8 S1, ready for transportation to the test facility where it will undergo static fire tests, it also gives an update on the status of SpaceX’s upcoming launches. This one sentence sums it up:
The frequency of SpaceX launches is expected to pick up the pace in June with up to three launches planned, potentially including the historic reuse of the CRS-8 S1.
If SpaceX can get three rockets off the ground in one month, a first for the company, they will help ease their launch backlog while also demonstrating that they can launch at a fast and reliable rate.
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 competition heats up: The head of OneWeb confirmed today that his company is going to establish its base of operations in Florida.
The founder of OneWeb, Greg Wyler, confirmed to the Orlando Sentinel that his company is moving to Kennedy Space Center. Wyler plans to announce more details Tuesday morning in a news conference with Gov. Rick Scott, who will explain $20 million in state incentive dollars for the company. “It’s pretty exciting to see that Florida will be the base for a new satellite network that will extend high-speed access to 54 percent of the globe,” Wyler said in a phone interview.
OneWeb already has $500 million in funding to launch the new satellites, designed to boost internet access globally. It also has contracts with Virgin Galactic and French company Arianespace for launches. The company plans to hire at least 250 people.
The important part of this story for Florida is that OneWeb will be building its satellites there. Whether any are ever launched from Florida will depend on Virgin Galactic ever getting off the ground. Otherwise, most of these satellites will launch from French Guiana.
The uncertainty of science: A new study adds weight to the theory that the dinosaurs were already in decline when the asteroid hit 65 million years ago.
While some have argued that dinosaurs began petering out some 5 million or 10 million years before their final doom, the new paper suggests it started happening much earlier, maybe 50 million years before the asteroid catastrophe. In terms of species, “they were going extinct faster than they could replace themselves,” said paleontologist Manabu Sakamoto of the University of Reading in England. He led a team of British scientists who analyzed three large dinosaur family trees, looking for evidence of when extinctions began to outnumber the appearances of new species.
They found that starting to happen about 50 million years before the asteroid for most groups of dinosaurs. Two other groups showed increases rather than declines; if their results are included, the overall time for the start of dinosaur decline shrinks to 24 million years before the final demise.
I wrote a science article on this subject back in 1999, and even then the science was far from settled, with most paleontologists strongly arguing that the asteroid was only the final blow and that many other factors, including the big volcano eruption in India about that time, also contributed to the dinosaur’s extinction. That journalists and the planetary science community have pushed the asteroid as the sole factor in that extinction has been a disservice to science. The science has never been that certain.
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.
An evening pause: It might seem simple, throwing a net overboard to catch shrimp, but as with everything humans do, it involves a far more sophisticated technology.
Hat tip Rocco.
The competition heats up: Though the first launch there is likely delayed until 2018, SpaceX has begun the preliminary foundation work to begin constructing its private spaceport near Brownsville, Texas.
They are hauling in a gigantic amount of dirt to stabilize the ground before work on the launchpads themselves begins.
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
The competition heats up: Bigelow Aerospace’s BEAM inflatable module, built in only three years for a mere $17 million, was installed on ISS this past weekend.
BEAM will allow Bigelow and NASA to demonstrate the capabilities of the inflatable habitat on ISS. It is expected to perform for at least two years of testing on the Station, providing a key shake out of the technology that is likely to play a major role in human deep space exploration. “(BEAM) will be a great way to test out the thermal characteristics of this new type of module, along with its radiation protection,” added Kopra. “It’s going to be a neat thing.”
Following its test period, the SSRMS will remove the module from the Station before releasing it Nadir (Earth-facing). The module will eventually re-enter around a year later.
An evening pause: Hat tip Wayne DeVette.
“I am not your rolling wheels – I am the highway.
I am not your carpet ride – I am the sky.”
Does this make you feel safer? An attempt by North Korea to test a ballistic missile launched from a mobile platform failed seconds after launch today.
Finding out what’s in it: Healthcare insurance companies are warning that because of Obamacare they either must be allowed to raise rates significantly or they will have to close down.
The rate increases will be on top of gigantic increases already imposed. Read it all. None of the news is good, and it is only going to get worse.
The activation and check-out of ExoMars as it heads towards its rendezvous in October has so far uncovered no problems.
The check-out will continue over the next few weeks but right now it looks like the concern about possible damage during launch was unfounded.
An astronomer who thinks the “Wow!” radio signal was not from aliens but caused by two comets that were not known at the time is trying to crowd-source the funds he needs to obtain radio telescope time to prove his theory.
Comet 266P/Christensen will pass the Chi Sagittarii star group again on 25 January 2017, while 335P/Gibbs will make its passage on 7 January 2018. Paris plans to observe these events to look for a recurrence of the mystery signal. But time is not on his side for using an existing radio telescope – they are all booked out.
So, he has launched a crowdfunding campaign on gofundme to raise the $13,000 he needs to buy a radio telescope to make the observation. Donations are rolling in and he is already most of the way to his target. “I would like to [be fully funded] in May, order the stuff so that I can have it by October,” he says. This would give him time to construct the dish, test it and prepare for the January encounter.
The success of competitive drone racing this year has resulted in a broadcast deal with ESPN.
ESPN’s new multi-year, international distribution deal will bring a number of races to television screens this year, beginning with the 2016 US National Drone Racing Championships on Governors Island, New York City, between August 5 and 7. This will be followed by the 2016 World Drone Racing Championships in October, which will attract pilots from more than 30 countries to the Kualoa Ranch private nature reserve in Hawaii for a share of $200,000 in cash prizes. Both events will be streamed live on ESPN3, and then packaged into one hour specials to be shown on the ESPN network thereafter.
The competition heats up: With ground testing of its second stage completed, the first test flight of Rocket Lab’s Electron rocket is expected before the end of the year.
They are getting their launch site in New Zealand up and running, are beginning qualification tests of Electron’s first stage, and if all goes as scheduled hope to begin commercial launches in 2017.
Tonight’s podcast is embedded below the fold. Lots of ULA discussion, as well as Russian court battles.
» Read more
An evening pause: Anyone who says classical musicians can’t jam has not seen this video. Man, are they enjoying themselves! And for good reason, as the music is quite beautiful, and has rhythm.
Hat tip Edward Thelen.
This is a beautiful short supercut of the history of SpaceX’s effort to develop a recoverable first stage. Hat tip Rand Simberg.
The video notes that it took less four years, from the first flight of Grasshopper to the first successful landing by a Falcon 9 first stage. This is the kind of pace I remember as a child in the America I grew up in. New ideas were fast and continuous, and things moved. I pray we are heading for a new renaissance where things will move again.
In the heat of competition: ULA has once again suspended future Atlas 5 launches indefinitely while it investigates the launch anomaly during the Cygnus launch several weeks ago.
The problem involves the system that delivers kerosene fuel to the rocket’s Russian-made RD-180 first-stage engine. Bruno said he expects to know within the next few days which components are suspect. Engineers have not found anything in the processing of the rocket for that launch on March 22 that was different from any previously flown, Bruno added. “We have a very good idea (of what the problem is), but we’re not quite done isolating it,” Bruno said. “I think in the next few days we should be able to say which components … we’re actually focused on.”
In the heat of competition: A think-tank has announced that it plans on suing the Tucson city government over its deal with the space tourism balloon company World View.
Jim Manley, Senior Attorney with the conservative think-tank Goldwater Institute in Phoenix, told us he’s filing the suit tomorrow on behalf of three Pima County residents. “We’re asking the court to put a stop to the World View deal and all of the deals that come out of it.”
Manley calls the World View deal “illegal” for, among other things, violating Arizona’s Gift Clause. He says, “What the Gift Clause requires is that money be spent for a public purpose, and that the government receive fair compensation in return.” The lawsuit will also state the deal violates competitive bidding laws, because, Manley says, it was negotiated in secret, with no public bidding.
As much as I think it smart of the city government to try to encourage this business to settle in Tucson, I know, living here in Tucson, that a taint of corruption lingers over the city’s very liberal government. It would not surprise me if this deal includes some of that.
Senator John McCain (R-Arizona), the head of the Senate Armed Services Committee, has questioned the cost numbers that ULA has given the government for replacing the Russian engines it uses in the first stage of its Atlas 5 rocket.
ULA has been trying to convince Congress to let it use those Russian engines indefinitely. McCain wants their use discontinued, now. The result: a battle of numbers.
The real bottom line has really nothing to do with the Russian engines, however. The real bottom line is the bottom line itself: ULA has to quickly develop a rocket that costs less to launch, or else they will lose all their business to SpaceX. Their use of these Russian engines now in the Atlas 5 is really irrelevant, in the long run.
