Archive for the ‘Spacex’ Category

Every time a SpaceX rocket explodes, I wonder if we should tax the rich more – The Guardian

Opinion

The enormous expense of these rockets could have been spent on addressing the many crises that we face on our fragile planet

Tue 25 Apr 2023 09.02 EDT

One strong argument in favor of heavily taxing the super-rich is that billionaires so often seem to have profoundly misguided ideas about how to spend their money. They waste it on solid gold toilets, or like the Sacklers and the Russian oligarchs supporting Putins war they use it to do harm. Most commonly, they fund wildly expensive vanity projects that gratify their egos while solidifying their position as masters of the universe who are socially, economically and physically insulated from the rest of us.

Among the most ambitious and widely publicized of these programs is the spaceport, SpaceX, that Elon Musk has built in Texass Rio Grande Valley, not far from the Mexican border. Musk founded Space Exploration technologies in 2002. His stated aim is to produce rocket ships capable of transporting a hundred passengers and large amounts of supplies and equipment into outer space to explore the moon and eventually, Musk hopes, to colonize Mars. The first Falcon 1 rockets were tested in 2006. Twenty-six rockets have been launched in 2023 alone.

The project made headlines recently when, on 20 April, Starship, the largest rocket ever made, exploded over the Gulf of Mexico, 4 minutes after take-off. Journalists and onlookers followed the countdown with a kind of breathless excitement and the so-called rapid unscheduled disassembly didnt seem to matter all that much to the press, to Musk, or to his workers.

One kept hearing that success was not really the issue for Musk, that indeed failure was success in that it was (allegedly) a positive sign of progress. One could watch footage of SpaceX employees cheering the launch, their exuberance undiminished when the rocket blew up. Even some of Musks critics seem fascinated by the scope and hubris of his ambition to create a spaceship that would be reusable, like a plane, without a rockets expensive and annoying tendency to disintegrate on contact with the earths atmosphere.

Several weeks ago, at a party, I met a young woman whose family lives near Brownsville, Texas, not far from the launch site. She told me that SpaceX was, for local residents, a highly controversial and divisive project. It had brought new jobs to a poor and underemployed area, but now people had begun to complain because the land around the launch pad was littered with chunks of metal, shrapnel and engine parts that hadnt made it into orbit.

Though conservation groups have noted the negative effect on local flora and fauna and the fact that the noise and light of the launches threaten the areas delicate ecosystem, the FAA issued a 2014 report stating that the rockets posed no significant environmental risk. This conclusion seems, at best, counterintuitive, given that what fails to go up must come down somewhere. When the largest rocket ever made plunged into the Gulf of Mexico, surely that must have come as something of a surprise to the fish.

Yet that possibility remained largely unexplored and underreported by major news sources until 21 April, when the New York Times ran an article about the havoc that had been created in the wake of the latest launch. Windows were broken in Port Isabel, Texas, 6 miles away from the site. And the surrounding area has been covered with a layer of dust, grime and debris.

It does make one wonder how the FAA reached its conclusion, and who signed off on the project. In some areas, including the rural county where I live, it can take months or even years for homeowners to get a permit to build a garage for their car. But apparently it is permissible for a billionaire to pollute a small city and to cause a number of native species to flee a particularly lovely section of the Rio Grande Valley in search of a quieter and less disruptive new home. F Scott Fitzgerald said that the rich are different from you and me; I suppose its naive to observe that the rich also seem to have different zoning laws.

Those fresh-faced (and mostly young) people employed by Musk, cheering and high-fiving one another when the rocket launched what do they think will happen to them? Do they believe they are destined to hang out with the boss on Mars? Will it dim their enthusiasm when they discover that Elon Musk has used them to arrange his interplanetary exit, along with 99 of his closest friends, when our planet is enduring the catastrophic effects of the climate crisis a disaster to which Musk and his minions will have contributed?

It deducts from the fascination of watching the rocket go up and then down to think about where those machine parts and all that rocket fuel are going. And its an additional buzzkill to contemplate the fortune flaming out in front of our eyes. Its money that were there some greater oversight on how the super-rich amuse themselves and extend their domain could have been spent on, lets say, eradicating poverty, on education, on housing and healthcare, or on attempting to solve any of the crises that we are facing, right here and now, on our fragile and ailing planet.

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Every time a SpaceX rocket explodes, I wonder if we should tax the rich more - The Guardian

The FAA let SpaceX launch Starship without the usual pad protections – Quartz

Themulti-year bureaucratic clash over the environmental impact of the worlds largest rocket considered everything from endangered birds and historical monuments to exhaust and construction noise, but the Federal Aviation Administration (FAA) didnt anticipate one thing: dust.

Kyra Sedgwick on creativity

As SpaceXs Starship rocket took flight last week in Texas, more than two dozen powerful rocket engines fired at once, pushing the enormous vehicle into spaceand blasting away at the launch gantry and the ground below it with more than 6,000 metric tons of force.

All that energy led ultra-strong concrete at the base of the launch structure to dissolve, hurling chunks of rubble into the ocean and pelting the site where journalists set up remote cameras to capture the event, even punching through a car parked there. These areas are kept clear of people for safety reasons, but the fusillade was still unusual compared to what is seen at regular launches at Cape Canaveral and Vandenberg Air Force base.

The dust thrown up by the rockets engines was more broadly felt: A thick layer of sand descended on the surrounding communities, notably the nearby city of Port Isabel. While the dust isnt known to be contaminated with any chemicals, breathing particulate matter in general is hazardous to health. Last year, when evaluating the air quality risks of a Starship launch, the FAA concluded that it was not expected to result in significant impacts to air quality.

Asked about the dust, the FAA didnt directly address the question.

The FAA is providing oversight to ensure SpaceX complies with its FAA-approved mishap investigation plan and other regulatory requirements, a spokesperson told Quartz. The FAA will review, and must approve, the final report before the mishap investigation can be closed.

Theres an obvious reason why so much debris was thrown up (and the launch pad was so damaged): SpaceX didnt build a flame diversion system or pump in water to absorb heat and sound energy. Typically, rocket launch sites have large concrete trenches that redirect energy away from the pad and the vehicle, while thousands of gallons of water deluge the area. Heres a picture of the Space Shuttle sitting above its flame trench in 2009:

Its not clear why SpaceX didnt use this kind of infrastructure, which is part of the launch setup for its Falcon rockets. One theory, advanced by Eric Roesch, an expert in environmental impact analyses, is that obtaining approval to build it from the US Army Corps of Engineers would require months or years that SpaceX didnt want to spend. SpaceXs application for such a permit from the US Army Corps of Engineers was withdrawn in 2022 after it declined to consider alternate sites for Starship, like its launch facilities at Cape Canaveral.

Elon Musk, SpaceXs CEO, said on Twitter that the company had begun building a massive water-cooled, steel plate to go under the launch mount three months ago. However, Musk said the plate wasnt ready in time, and engineers went ahead with the launch thinking that the high-strength concrete below the rocket could withstand the force. That analysis was apparently based on a test when the rocket was fired at half its thrust capacity.

Beyond preventing environmental contamination, Musk and company have good reason to solve this problem: Its possible that debris thrown up by the rocket contributed to the failure of multiple Starship engines and, in turn, the failure of the vehicle to make it into space. Final word on any links between destruction at the site and destruction in flight will wait on a thorough engineering analysis.

Musk said that the launch site might be ready to go in one to two months, but thats likely an optimistic estimate. Besides figuring out what went wrong with the rocket itself, the company will need to repair its launch infrastructure and win the approval of the FAA again.

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The FAA let SpaceX launch Starship without the usual pad protections - Quartz

SpaceX Falcon Heavy launch of ViaSat-3 Americas satellites moved to Thursday – FOX 35 Orlando

ORLANDO, Fla. - SpaceX has pushed the launch of the ViaSat-3 Americas communications satellitesatop its Falcon Heavy rocket to Thursday, citing additional time needed to complete data reviews.

The 57-minute launch window will now open at 7:29 p.m. on Thursday, and SpaceX's live broadcast ahead of the launch is scheduled to begin at 7:15 p.m., according to SpaceX's website.

In a tweet, SpaceX said it needed more time to complete data reviews. It was originally expected to launch on Wednesday. If Thursday does not work out either, a backup launch date will be available on Friday evening, April 29.

Residents along Florida's Space Coast are familiar with a typical Falcon 9 rocket configuration. A Falcon Heavy configuration includes a center core on which two Falcon 9 boosters are attached, with the second stage atop the center core.

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SpaceX launched its Falcon Heavy rocket from Florida's Space Coast on Sunday successfully launching its USSF-67 mission.

ViaSat-3 is a constellation of three ultra-high-capacity, Ka-band satellites expected to increase our global coverage and network capacity to bring connectivity where needed. When fully operational, the network is expected to enable billions in homes and businesses, on planes and at sea, and in communities that were once off the grid to connect with the people and information they need.

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SpaceX Falcon Heavy launch of ViaSat-3 Americas satellites moved to Thursday - FOX 35 Orlando

Poor weather pushes back SpaceX’s Falcon Heavy launch – News 13 Orlando

KENNEDY SPACE CENTER Concerns about poor weather conditions have forced SpaceX to push back Wednesday nights Falcon Heavy launch of communications satellites.

On Wednesday afternoon, the California-space company announced on Twitter that it would push its launch to Thursday night due to weather concerns.

On Wednesday, the 45th Weather Squadron gave only a 50% chance of good launch weather, citing the main concerns against the liftoff as the anvil cloud rule, surface electric fields rule and the cumulus cloud rule.

With the additional upper-level support, a few showers or storms lingering in the vicinity cant be ruled out, however the main weather concern will be associated with any anvil clouds streaming back across the Spaceport from ongoing convection to the west, the 45th Weather Squadron reported.

The agency has not given its forecast for Thursday nights launch, but SpaceX officials said that the weather is 60% favorable.

When the ViaSat-3 Americas mission does launch, it will be from Launch Complex 39A at the Kennedy Space Center.

The 57-minute launch window opens at 7:29 p.m. ET on Thursday.

Originally, the mission was scheduled to go up on Tuesday, April 18, but it was pushed back to Wednesday, April 26.

SpaceX officials said the booster for this mission has been around the block.

One of the side boosters on this mission previously supported Arabsat-6A, STP-2, COSMO-SkyMed Second Generation FM2, KPLO, and three Starlink missions, and the second previously supported launch of Arabsat-6A and STP-2, stated SpaceX.

SpaceX will not attempt to collect or land the booster for this mission.

Global communications company Viasats broadband communications satellite ViaSat-3 Americas will be sent to a geostationary orbit thanks to SpaceXs Falcon Heavy rocket.

The satellite will provide internet and communication services to parts of North and South America, Europe, Africa, the Middle East and the Asia Pacific, stated the California-based company.

The first two ViaSat satellites lifted off in 2011 and 2017.

The 6-metric-ton ViaSat-3 Americas satellite is expected to deliver one terabit of data per second with anticipated download speeds of 100+ megabits per second.

In addition to the ViaSat-3 satellite, Astranis' first MicroGEO satellite and Gravity Spaces G-Space 1 satellite will also be onboard the Falcon Heavy.

Astranis, based in California, is sending its first MicroGEO communications satellite into a geostationary orbit.

The Washington state-based Gravity Spaces satellite will provide communication and internet services.

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Poor weather pushes back SpaceX's Falcon Heavy launch - News 13 Orlando

Proposed SpaceX expansion environmental report expected soon – News 13 Orlando

KENNEDY SPACE CENTER, Fla. The sights, sounds and aftermath of SpaceXstest launchof its massive Starship rocket is still very much on the minds of many around the world.

That includes those in Florida, like Frank DiBello, who are watching the progress of SpaceX working towards bringing Starship launch capability to the Sunshine State.

It was exciting, clearly, and in many ways it was a successful test launch, which is what it was intended to be, said DiBello, the CEO and president ofSpace Florida, in an interview with Spectrum News. They achieved flight in a way that they learned a lot from the things that might not have gone wrong.

DiBello has been at the helm of Space Florida, an organization designed to help foster investment in Floridas aerospace economy and expand industry growth, for the past 15 years.

He said seeing the automated flight termination system trigger and destroy Starship was not surprising given the anomaly during its first test flight. DiBello believes SpaceX and the Federal Aviation Administration (FAA), the agency that oversees both launch licenses and commercial spaceflight mishaps, learned a lot to make improvements for the future.

The company learned a lot in this display, both about the rocket itself as well as the launch system and the impact on the ground, DiBello said. Thats a big rocket. So, I suspect it will cause a lot of learning to be infused back into the design of the improvements that were making to the pad here. And clearly, you want to be able to build it so that it can be used multiple times, which is their plan.

I see no reason why they cant do with Starship what theyve been doing with the Falcon 9, he added.

SpaceX received a finalEnvironmental Assessmentfrom NASAs Kennedy Space Center in 2019 to begin construction of a Starship launch tower at the Launch Complex 39A pad. Eagle-eyed launch watchers could see much of the vertical work happening over the course of 2022 in the background of dozens of Falcon 9 launches and one Falcon Heavy launch.

SpaceX is also making other moves to accommodate its powerful, new rocket. In coordination with NASA, the company is in the midst of building a second crew access tower at Space Launch Complex 40 at Cape Canaveral Space Force Station to mirror its capabilities at Launch Complex 39A.

The redundancy would give NASA a second, Florida-based pad to send crew and cargo to the International Space Station. Currently, crew only launch from Launch Complex 39A and cargo missions, formally Commercial Resupply Services missions, are launched by SpaceX in Florida and Northrop Grumman from NASAs Wallops Flight Facility in Virginia.

In tandem with the launch capability expansion, SpaceX is also working with NASA on approval for expanding its footprint at KSC. Don Dankert, an environmental scientist within Kennedys Environmental Management Branch, said they are working to develop an environmental assessment for that proposed 100-acre expansion along Roberts Road at KSC.

It would extend the SpaceX facilities, known as Hangar X, in order to consolidate all of the companys operations across Brevard County. Dankert said that assessment should be available for public review probably within the next couple of months. It follows a period ofpublic scopingthat involved getting feedback from the public on the initial proposal.

Theyll see a full and detailed analysis of the proposal, which is to expand the Roberts Road campus. Theres a proposed 100-acre parcel, an evaluation of the various alternatives we looked at and a detailed analysis of all the potential environmental effects of moving forward with that proposal, Dankert said.

Even if SpaceX were to get the seal of approval to move forward with its expansion proposal, that doesnt mean that it could start a Florida launch campaign right away. Dankert said now that Starship has flown for the first time, they will take a close look at the impacts of that launch and subsequent others and compare them to their first Environmental Assessment.

We want to understand what we evaluated in 2019 in the EA, if the concept of operations, or as SpaceX continues to learn more about that program and the vehicle and we do as well, if theres a delta there, if theres something that we would need to go back and look at from an environmental perspective to ensure that were not going to have any unforeseen impacts, Dankert said.

He said the team at KSC is interested to get a detailed report of impacts on structures and natural resources surrounding the launch site near Boca Chica, Texas.

Of course, SpaceX will also need to receive a launch license to launch Starship from Florida as well. The agency is currently going through a mishap investigation alongside SpaceX to fully evaluate the test flight from Texas.

A return to flight of the Starship/Super Heavy vehicle is based on the FAA determining that any system, process, or procedure related to the mishap does not affect public safety. This is standard practice for all mishap investigations, the agency said in a statement.

Videos showing the debris and ejecta that scattered from the orbital launch mount (OLM) got a lot of people talking about the wider impacts of the Starship flight test. The FAA offered the following statement on Wednesday in regard to the potential environmental impacts of the mission:

The Anomaly Response Plan referenced in the 2022Programmatic Environmental Assessmenthas been activated. In addition, otherenvironmental mitigationsrequire that SpaceX must have ongoing monitoring of vegetation and wildlife by a qualified biologist. This includes conducting a pre- and post-launch survey and submitting a report to the FAA and to the other involved state or federal agencies. There are also required mitigations specific to SpaceX coordinating with state or federal agencies to remove launch debris from sensitive habitats. The FAA will ensure SpaceX complies with all required mitigations. Furthermore, the FAA made compliance with the environmental mitigations a condition of thelicense.

The agency went on to state that SpaceX must coordinate with state and federal agencies to remove launch debris from sensitive habitats.

In a Twitter response to Ars Technicas Senior Space Editor Eric Berger, SpaceX founder Elon Musk said based on early assessments, the team needs to make some notable upgrades before attempting to launch again.

DiBello said SpaceX is taking the right steps to get closer to launching Starship with regularity, like its Falcon 9 and Falcon Heavy rockets.

I think theyre doing the right thing to build it, test it, learn from any failures that are there and then build it and test again, DiBello said. And the more that they can do that, the more theyre going to drive down the concern areas over how large a rocket is or what its reliability may be. Thats what it takes to get a new rocket system going.

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Proposed SpaceX expansion environmental report expected soon - News 13 Orlando