Elon musk Starlinks 2023

 



The new polar trajectory would require missions to fly alongside the Florida coast to reach the correct orbit, which could generate sonic booms. The SpaceNews report, citing a March 2019 assessment by Blue Ridge and Consulting included as an appendix to the FAA's document, says there would be a "low probability of structure damage (to glass, plaster, roofs, and ceilings) for well-maintained structures" in that area, assuming a peak overpressure of 4.6 pounds per square foot under typical flight trajectory and atmospheric conditions.

The company is also planning to launch humans from Florida's Space Coast for the first time when its Dragon spacecraft is certified under NASA's Commercial Crew program, which could happen as early as this year. No astronauts have been launched from this area since the end of the space shuttle program in 2011. That said, the normal pace of International Space Station flights from Kazakhstan (the only spot that sends humans to space right now) is about four launches a year, which is an appreciably lower rate than the Starlink lauches.

A frequent speaker at corporations, he has been a TEDx speaker, a Singularity University speaker and guest at numerous interviews for radio and podcasts.  He is open to public speaking and advising engagements.

The company is literally building a man-made constellation high above the Earth. With Wednesday’s launch, there are 400 to 500 Starlink satellites in orbit, a significant share of the roughly 2,200 satellites orbiting the planet.

The mobile service tower would be used for a variety of launches, including security missions from the United States Air Force. The FAA states it will be built on SpaceX's existing launch pad at LC-39A at the Kennedy Space Center, standing about 284 feet (86 meters) tall and 118 feet (35 meters) wide on its longest side. Any lighting for the tower would be constructed to comply with local environmental regulations concerning sky glow, the FAA added.

SpaceX plans to recover payload fairings, in which satellites are stored during launch, "using power boats to 'chase and catch' the chutes and the fairings," FAA said. SpaceX caught half of a fairing on June 25, 2019 after a Falcon Heavy launch, and it hopes to recover three payload fairings a month between 2020 and 2025. This could lead to an environmental problem.

The company is literally building a man-made constellation high above the Earth. With Wednesday’s launch, there are 400 to 500 Starlink satellites in orbit, a significant share of the roughly 2,200 satellites orbiting the planet. The satellites are powered by krypton ion drives. It sounds like science fiction, and it’s complicated. An ion drive uses charged particles ejected from the craft for propulsion. That is about all Barron’s is able to explain. SpaceX has been in the news a lot lately. The company made history last weekend when it launched two astronauts on a commercially built rocket and docked the Dragon capsule to the International Space Station. It was the first crewed launch from American soil since 2011 and the first launch by the National Aeronautics and Space Administration using a commercial launch provider. When Dragon returns to Earth with astronauts Robert ‘Bob’ Behnken and Douglas ‘Doug’ Hurley hasn’t been determined. NASA has said the mission schedule depends on factors that include work being conducted on the space station. Dragon can stay in orbit for more than three months. Space is hot right now, thanks in large part to SpaceX and its plans for space launch and space-based communications. Cost reductions from reusable-rocket technology and smaller, less-expensive satellite technology are benefiting the sector. While SpaceX is still privately held, there are publicly traded space stocks for investors to consider. Aerojet Rocketdyne (ticker: AJRD) makes rocket technologies. Maxar Technologies (MAXR) is another satellite company. Maxar stock is up about 9% year to date and 58% over the past month, better than comparable returns the S&P 500 and Dow Jones Industrial Average. Aerojet shares are flat on the year and up 13% over the past month. Virgin Galactic (SPCE) shares are also on a tear, up about 40% year to date. The company is pioneering space tourism. That is another business SpaceX plans to enter in the near future. Write to Al Root at allen.root@dowjones.com

Of note, the report covers activities from Falcon 9 and Falcon Heavy launches and makes few mentions of Starship, which is SpaceX's forthcoming larger rocket system that could take on even heavier launches. The FAA noted, however, that  "as Starship/Super Heavy launches gradually increase over time to 24 launches per year, the number of Falcon launches would decrease."

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The basics of predicting are very simple: move the slider to best match the likelihood of the outcome, and click predict. You can predict as often as you want, and you're encouraged to change your mind when new information becomes available.

While few details are available about SpaceX's plans, in general the company has made announcements that do point to far more launch activity in the coming years. SpaceX is in the midst of building out its Starlink constellation, which could include as many as 42,000 individual satellites. The satellites are being launched into space at a rate of one launch every few weeks. 

FAA issued the report because "SpaceX's launch manifest includes more annual Falcon launches and Dragon reentries than were considered in previous … analyses," the FAA stated in the executive summary. This launch activity could affect both humans and animals in the region — which is relevant since part of the downrange launch zone is a protected area filled with marine mammals, sea turtles, and sharks, the FAA said. That said, the report does not contain a detailed list of which missions would be launched under the accelerated launch schedule.

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