Apparent Iran launch failure

Just released satellite photos showing fire and smoke at an Iranian launchpad suggest that a rumored attempt by Iran this week to launch a satellite into orbit resulted instead in a launchpad failure.

[S]atellite images by Planet Labs Inc. showed a black plume of smoke rising above a launch pad there, with what appeared to be the charred remains of a rocket and its launch stand. In previous days, satellite images had shown officials there repainted the launch pad blue.

On Thursday morning, half of that paint apparently had been burned away. “Whatever happened there, it blew up and you’re looking at the smoldering remains of what used to be there,” said David Schmerler, a senior research associate at the Middlebury Institute of International Studies.

Schmerler told The Associated Press that the images of the space center suggested that the rocket either exploded during ignition or possibly briefly lifted off before crashing back down on the pad.

In July Iranian officials had said they would do three launches this year, with a communications satellite launch expected before the end of the summer. It would appear that this failure is of that launch.

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Space Command to launch today

The military today will initiate a new military office dubbed the Space Command, thereby consolidating its space operations into one office.

U.S. Air Force Gen. John Raymond will serve as the first head of Space Command (SPACECOM). At launch, Raymond will lead 87 active units handling operations such as missile warning, satellite surveillance, space control and space support, Gen. Joseph Dunford said at a meeting of the National Space Council earlier this month.

The rest of the linked article is focused on the politics of Trump’s desire to turn this command into a new branch of the military, a Space Force, while facing opposition in Congress and the Pentagon. The goal however from the beginning was to end the scattershot nature of the military’s space bureaucracy, and it appears, on the surface, that the Space Command has done this.

Whether things stand as they are however is doubtful. Creating a new military branch is a wonderful opportunity for Washington power-brokers to find ways to spend money. For example, some estimates have said that the new Space Force could cost $1 to $2 billion more. You think these thieves and crooks in Washington will be able to resist that?

Of course, there really is no reason for this new agency to cost so much extra. In fact, the Space Command as created now probably adds nothing to the budget, and in fact probably has the chance to save money. And it even makes the military’s space operations more robust and efficient.

I therefore expect the powers-that-be in Washington to move to change that.

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Comey skips free

The law is only for little people: Despite a damning Justice Deparment inspector general report that concluded that James Comey had violated the law and broke FBI rules by leaking classified information when he was FBI director, the Justice Department has decided not to prosecute him.

“We conclude that Comey’s retention, handling, and dissemination of certain Memos violated Department and FBI policies, and his FBI Employment Agreement,” reads DOJ watchdog head Michael Horowitz’s report.

The watchdog office said Comey broke FBI rules by giving a memo containing unclassified information to his friend Daniel Richman with instructions to share the contents with a reporter. The office also said Comey failed to notify the FBI after he was fired that he had retained some of the memos in a safe at home. Comey wrote a series of memos about conversations with President Trump he said unnerved him. Comey has stated he wanted to make a record of the interactions because he was concerned President Trump might later lie about them.

Attorney General William Barr will not prosecute the fired FBI director over his wrongdoings.

We are no longer a nation of laws, but of corrupt power and banana republic backroom deals. By aligning himself with the Democratic Party, Comey has obtained that get-out-of-jail card that all Democrats hold. No matter what laws they break, no one in Washington will ever prosecute them, especially if they are in positions of power and are popular commentators on mainstream liberal press outlets like CNN.

Be a Republican, or a conservative, or even an ordinary citizen, however, and be prepared for the entire legal book to be thrown at you instantly, should you even jaywalk.

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NASA Inspector General to Congress: Free Europa Clipper from SLS

In a letter to Congress on August 27, 2019, NASA’s inspector general has called for Congress to immediately abandon the legal requirement it imposed on Europa Clipper to fly on NASA’s SLS rocket, thereby allowing NASA to choose any commercial rocket to launch the spacecraft.

The letter [pdf] is amazingly blunt.

[W]e write to highlight an issue at NASA that we believe requires immediate action by Congress. Language in NASA’s appropriation legislation requires the Agency to launch a satellite to Europa, a moon of Jupiter, in 2023 on the yet-to-be-completed Space Launch System (SLS) rocket. However, because of developmental delays and, more significantly, NASA’s plans to use the first three SLS rockets produced for its Artemis lunar program, an SLS will not be available until 2025 at the earliest. Consequently, if completed on its projected schedule, the approximately $3 billion dollar Europa spacecraft (known as “Europa Clipper”) will need to be stored for at least 2 years at a cost of $3 to $5 million per month until an SLS becomes available. NASA recently added $250 million in Headquarters-held reserves to the project to address these storage and related personnel costs.

Congress could reduce risks to both the Europa mission and Artemis program while potentially saving taxpayers up to $1 billion by providing NASA the flexibility in forthcoming fiscal year (FY) 2020 appropriations legislation to determine the most cost effective and timely vehicle to launch the Europa Clipper mission in 2023 or whenever the satellite is completed.

As blunt as the letter is, the wording above is also very careful to hide the fact that the $1 billion savings will come, not from avoiding the launch delay, but from buying a private commercial launch vehicle (estimated launch cost about $100 million) versus using SLS (estimated launch cost of $1 billion to $4 billion).

Will Congress take this advice? It should, though I am pessimistic. Our Congress has not shown much interest in doing the smart thing when it comes to SLS for about a decade. Why should things change now?

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Engineers attach test helicopter to Mars 2020

Engineers have now attached to the Mars 2020 rover the test helicopter that will attempt to make the first air-born flight on another world.

The Mars Helicopter is considered a high-risk, high-reward technology demonstration. If the small craft encounters difficulties, the science-gathering of the Mars 2020 mission won’t be impacted. If the helicopter does take flight as designed, future Mars missions could enlist second-generation helicopters to add an aerial dimension to their explorations.

“Our job is to prove that autonomous, controlled flight can be executed in the extremely thin Martian atmosphere,” said JPL’s MiMi Aung, the Mars Helicopter project manager. “Since our helicopter is designed as a flight test of experimental technology, it carries no science instruments. But if we prove powered flight on Mars can work, we look forward to the day when Mars helicopters can play an important role in future explorations of the Red Planet.”

If this works on Mars, MiMi Aung will be in a position to win contracts for similar helicopters for the rest of her life. It seems to me that this project has been her baby from the beginning.

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Elementary students to name NASA’s 2020 Mars rover

NASA announced today a contest among the nation’s elementary students to find a name for its Mars 2020 rover.

Starting Tuesday, Aug. 27, K-12 students in U.S. public, private and home schools can enter the Mars 2020 Name the Rover essay contest. One grand prize winner will name the rover and be invited to see the spacecraft launch in July 2020 from Cape Canaveral Air Force Station in Florida.

To enter the contest, students must submit by Nov. 1 their proposed rover name and a short essay, no more than 150 words, explaining why their proposed name should be chosen. The essays will be divided into three groups, by grade level – K-4, 5-8, and 9-12 – and judged on the appropriateness, significance and originality of their proposed name, and the originality and quality of their essay, and/or finalist interview presentation.

Fifty-two semifinalists will be selected per group, each representing their respective state or U.S. territory. Three finalists then will be selected from each group to advance to the final round.

As part of the final selection process, the public will have an opportunity to vote online on the nine finalists in January 2020. NASA plans to announce the selected name on Feb. 18, 2020 – exactly one year before the rover will land on the surface of Mars.

Obviously, there is a bit of hokum in this contest. The kids will make suggestions, the public will vote, but in the end NASA will make the selection. Requiring them to write short essays justifying their suggestion however is an excellent educational idea, and for this kudos to NASA.

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Webb assembled for the first time

Northrop Grumman engineers have successfully completed, for the first time, the full assembly of the James Webb Space Telescope.

To combine both halves of Webb, engineers carefully lifted the Webb telescope (which includes the mirrors and science instruments) above the already-combined sunshield and spacecraft using a crane. Team members slowly guided the telescope into place, ensuring that all primary points of contact were perfectly aligned and seated properly. The observatory has been mechanically connected; next steps will be to electrically connect the halves, and then test the electrical connections.

…Next up for Webb testing, engineers will fully deploy the intricate five-layer sunshield, which is designed to keep Webb’s mirrors and scientific instruments cold by blocking infrared light from the Earth, Moon and Sun. The ability of the sunshield to deploy to its correct shape is critical to mission success.

Only a decade late and nine times over budget ($1 billion vs $9 billion). Let us all pray that when this spacecraft finally reaches its operational location a million miles from Earth it operates as designed.

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Starhopper: Success!

Starhopper in flight
Click for full image.

It appears today’s 150 meter hop (about 500 feet) of SpaceX’s Starhopper prototype was a complete success. To the right, and also below, are screen captures grabbed by me from one private live stream as well as from SpaceX’s own live stream.

In fact, this quick hop appears to have gone amazingly smoothly. It launched almost exactly at the target time, and landed quite softly on the launchpad, as intended. You can see the nozzle of the Raptor engine shifting and adjusting throughout the flight, also another indication that their engineering here is working perfectly. Congratulations SpaceX!

I have embedded SpaceX’s video below the fold. The flight begins around 30 minutes in.

Starhopper near the top of its flight

Starhopper beginning its descent

Starhopper on the ground
» Read more

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Astronomers find Jupiter-sized exoplanet with comet-like orbit

Worlds without end: Astronomers have discovered a Jupiter-sized exoplanet with an extremely eccentric and comet-like orbit circling a star about 103 light years away.

Astronomers have discovered a planet three times the mass of Jupiter that travels on a long, egg-shaped path around its star. If this planet were somehow placed into our own solar system, it would swing from within our asteroid belt to out beyond Neptune. Other giant planets with highly elliptical orbits have been found around other stars, but none of those worlds were located at the very outer reaches of their star systems like this one.

This discovery, like so many others, illustrates again our lack of knowledge about the make-up and formation of solar systems. According to modern formation theories, you shouldn’t get such a large exoplanet in such an eccentric orbit. But here we are.

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Assembly complete on Europe’s Franklin Mars rover

Engineers have completed the assembly of Europe’s Rosalind Franklin rover that is scheduled for launch to Mars in July 2020

Rosalind Franklin, which is the result of cutting edge work from UK, European and Canadian scientists and engineers will now be shipped from the Airbus factory in Stevenage, Hertfordshire to Toulouse in France for testing to ensure it survives its launch from Earth next summer and the freezing conditions of Mars when it lands on the planet in March 2021.

Whether they can meet this schedule remains unknown because of the problems that occurred during testing of the spacecraft’s landing parachutes.

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Starhopper test flight scrubbed

The planned 150-meter-high test flight of SpaceX’s Starhopper test prototype was aborted at T-0 seconds last night when the Raptor engine did not ignite as expected.

A live video feed provided by SpaceX showed the squat, 30-foot-wide (9-meter) Starhopper vehicle counting down to a planned liftoff shortly after 6 p.m. CDT (7 p.m. EDT; 2300 GMT) Monday from the company’s facility in South Texas. The vehicle’s single methane-fueled Raptor engine could be seen swiveling side-to-side in a preflight steering check, as the Starhopper pad’s sound suppression system dumped water under the vehicle.

But the Raptor engine did not ignite as the countdown clock reached zero.

“Test aborted just after T-0,” read a text banner on SpaceX’s webcast. “Teams evaluating next test opportunity.”

They say they will try again today. If you want to watch this link provides some suggestions.

These test flights are testing the Raptor engine more than they are testing vehicle take-off and landing. This engine is a significant advancement from not only SpaceX’s Merlin engine but from almost every rocket engine previously built. It has the potential to set the record for the most efficient and powerful engine. It is therefore not unexpected that there will be issues during these test flights.

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