Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror
×
Communications The Internet

Elon Musk Reveals Details of Next-Generation Starlink Satellites (gizmodo.com) 126

An anonymous reader quotes a report from Gizmodo: The next generation of Starlink satellites are going to be larger, and more powerful, designed to provide internet access to remote parts of the world, according to SpaceX CEO Elon Musk. The space billionaire recently discussed the details of the Starlink Gen2 System on the popular YouTube show, Everyday Astronaut. In the 32 minute clip, Musk reveals that SpaceX has already produced the first Starlink 2.0 satellite. The new generation satellite is 7 meters (22 feet) long and weighs about 1.25 tons (approximately 2,755 pounds or 1,250 kilograms). Starlink 1.0, by comparison, weighs about 573 pounds (260 kilograms). The extra weight accounts for a more effective satellite, according to Musk. "Just think of it like how many useful bits of data can each satellite do," Musk said during the interview. "Starlink 2.0 in terms of useful bits of data is almost an order of magnitude better than a Starlink 1.0."

Starlink satellites are lifted to low Earth orbit on board a Falcon 9 rocket, but the rocket will not be capable of carrying Starlink 2.0. "Falcon neither has the volume nor the mass [for the] orbit capability required for Starlink 2.0," Musk said. "So even if we shrunk the Starlink satellite down, the total up mass of Falcon is not nearly enough to do Starlink 2.0." Instead, SpaceX is banking on Starship, a heavy lift launch rocket that is currently under development, but has already suffered from numerous delays. The U.S. Federal Aviation Administration (FAA) has been working on an environmental review of the Starship program for months to assess its impact, and the report is expected in mid June, although it has been repeatedly pushed forward, much to Musk's dismay. "We need Starship to work and fly frequently or Starlink will be stuck on the ground," Musk said during the interview.

This discussion has been archived. No new comments can be posted.

Elon Musk Reveals Details of Next-Generation Starlink Satellites

Comments Filter:
  • how wide is it?

  • Elon Musk is transforming from Anakin Skywalker to Darth Vader. He’s forgotten how carbon credits, which were a gift from the left, got Tesla out of its darkest days. He won't recall that nowadays or even express any kind of appreciation. The traditional car makers didn't throw a big hissy fit like he threw when they recently got credits for using union labor. As did bailout money (which he paid back, but doesn’t change the fact he was given the money at the time he thought he needed it.) He rec

    • FYI, take your copypasta and shove it

      You have no idea what Elon Musk's political views are, and PROJECTING what you think they are just make you look like an idiot

      I suspect that Elon will play each party as a fiddle to meet his needs

      • Anyways this story was a nice breath of fresh air because he's talking about a newer better internet satellite like the good old days, instead of trading insults on twitter with Elizabeth Warren.
        • Well, Warren did try and bash him with the one year he had low taxes SOLEY due to him overpaying in past years

          Subtlety is for people who actually listen what Elon says, not to what they THINK he says

      • Political Parties are like a Cult where when you sign the paperwork and say you are a member you are immediately considered an ally and an all around good guy. While people in the other political party have now classified you now as the Evil Villon.
        And both parties don't trust those Filthy Neutrals.

        Musk tried being neutral for a while, however the GOP hated him for pushing an Environmentalist Agenda, while the Democrats hated him because of Anti-Union stances, and the fact being the richest person in the w

    • I stopped reading your nonsensical diatribe right when you equated carbon credits to labor union credits.
    • by mad7777 ( 946676 )
      Amen. Ignore the haters.
      Not sure why you got down-modded. Sadly, I have no mod points to give today.
  • It certainly sounds cooler than "the Paypal Billionaire". Maybe using that term is stipulated in his contract.

  • Any word when these new satellites will have feature complete self-driving software?
  • The new generation satellite is 7 meters (22 feet) long and weighs about 1.25 tons (approximately 2,755 pounds or 1,250 kilograms). Starlink 1.0, by comparison, weighs about 573 pounds (260 kilograms).

    The extra weight accounts for a more effective satellite, according to Musk. "Just think of it like how many useful bits of data can each satellite do," Musk said ...

    'Cause bandwidth and equipment size are related how?

    Still, think how much more effective it would be if they were even *bigger* ... (thinking of the SNL Triple-Trac Razor joke ad)

    • Obviously a bigger satellite can have more bandwidth. It will have more antennas and more power to run them. Yes, a bigger one would be more effective, but these are the biggest ones Starship can launch and deploy, and if/when it flies, it will be be biggest rocket there is.

    • by psergiu ( 67614 )

      See "US Air Force Transformation Flight Plan" from 2003 that mentions "20-foot-long (6.1 m), 1-foot-diameter (0.30 m) tungsten rods that are satellite-controlled and have global strike capability, with impact speeds of Mach 10"
      Each 7m satellite could fit a few of them.
      I, for one, welcome out new Space Overlord, Emperor of Mars, Elon the 1st

      • And... he didn't even need a moon-base to threaten the Earth [archive.org]

      • Rods from the Gods...

      • by tragedy ( 27079 )

        The Rods from God concept has always sounded impressive on paper until you scrutinize it a little bit. For one thing, the actual energy delivered by the strike would be, at maximum, only roughly equivalent to the mass of the projectile in conventional explosives. Basically, an object in LEO has about 32 MJ per kg of kinetic energy. That's about the same amount of energy as a particularly high grade of coal, or about 2/3rds of what you would find in the equivalent mass of gasoline. In order to actually hit t

    • by dgatwood ( 11270 )

      The new generation satellite is 7 meters (22 feet) long and weighs about 1.25 tons (approximately 2,755 pounds or 1,250 kilograms). Starlink 1.0, by comparison, weighs about 573 pounds (260 kilograms).

      The extra weight accounts for a more effective satellite, according to Musk. "Just think of it like how many useful bits of data can each satellite do," Musk said ...

      'Cause bandwidth and equipment size are related how?

      More room = bigger tubes. The Internet is a series of tubes, remember?

      • More room = bigger tubes. The Internet is a series of tubes, remember?

        Ha. I was actually going to mention that.

    • by fermion ( 181285 )
      I was trying to guess how much a bit of datum massed. It is a gram per gigabit? Of course he may just be shooting up big iron because he profits on both ends. Twice the mass is at least twice the launch fees which inflates SpaceX profits. These additional costs are then used to justify higher fees to consumers for Starlink.
  • He gave some size, weight and bandwidth guesstimates and you think you can hype that as "details" ?!
    • Well, the starship prototype s24 does have a 7-meter wide pez dispenser installed on it, so at the very least he is backing up his "guesstimate"

      Fuckwits like you are just advertisements for Dunning Krueger

  • by swillden ( 191260 ) <shawn-ds@willden.org> on Tuesday May 31, 2022 @05:46PM (#62581716) Journal

    The best quote from the video was when Musk said "At SpaceX we specialize in converting the impossible to late."

  • Does Starlink have any end-of-life elements built in to remove them from orbit when they start becoming obsolete? Seems like having a 2.0 makes the 2,400 1.0s already up there less valuable. Making sure it cna be shut down without leaving LEO full of garbage would be a benefit to humanity.

    Particularly when the Chinese are discussing how they can knock out Starlink too [thequint.com]; seems to me that Starlink represents a space junk risk.

    • Re:Starjunk (Score:5, Informative)

      by garyisabusyguy ( 732330 ) on Tuesday May 31, 2022 @06:05PM (#62581792)

      Yes [space.com]

      SpaceX's standard operating procedure for Starlink involves deorbiting each satellite before it dies. But flying at just 340 miles up provides a sort of failsafe: atmospheric drag will bring a defunct satellite down from that altitude in just one to five years, according to SpaceX's Starlink page.

      • by AmiMoJo ( 196126 )

        The issue is the shear number of satellites that they want to launch, and the fact that if they do it then others will want the same thing.

        They are looking at a 5 year lifespan for satellites, so with the expected 30,000 satellites there will be 6,000 coming down every year, and the same number of new ones going up. So that's a lot of de-orbiting going on. Most of it will be controlled, some percentage will be uncontrolled - i.e. everyone else has to dodge it.

        So far there has been no environmental impact as

        • Can't wait to find out all of those cost effective satellite materials were degrading into CFC like molecules and extra greenhouse gases....
    • Re: (Score:3, Informative)

      by johngen86 ( 8411289 )

      As others have said, Starlink satellites are in Very Low Earth Orbit (VLEO). Without burns to raise their orbit, their orbits will naturally decay due to atmospheric drag in a matter of a few years. The satellites themselves are engineered to be 100% demisable, meaning all components will burn-up on re-entry.

      Placing the satellites in VLEO limits their lifetime significantly. Not only does SpaceX have to launch tens of thousands of these satellites, they have to continuously replace the satellites they've la

      • Being LEO also means that Starlink is safe from space junk, which might explode in numbers over the next decade even if the Chinese can resist the temptation to blow things up in space.

  • Starship was always intended as a Starlink pez dispenser. He never intended to do a Mars mission.
    If you had a license to print money with your own worldwide internet, would you blow it all on a money pit mission like that? For what?
    He had my benefit of the doubt for a while, the Twitter stock/Self-drive-someday/Cybertruck-deposit scams made it clear who he was.
    Elon wants to save the earth my ass.

    • Elon Musk is driven by his intention to retire on Mars. He will burn billions of dollars to do that because to someone with that kind of money the value of a dollar takes on new meaning.

      I suspect you are likely correct that Elon Musk doesn't want to save the Earth. I see someone that wants to retire on Mars, and has enough money that he just might make it happen. The technologies required to make that happen also have utility to make many other things happen.

      Musk knows we can't lift enough fuel to Mars f

      • by k6mfw ( 1182893 )

        Elon Musk is driven by his intention to retire on Mars. He will burn billions of dollars to do that because to someone with that kind of money the value of a dollar takes on new meaning.

        or Musk is able to get others to burn billions of dollars, besides government contracts I suspect he has lots of investors shoveling in loads of cash to be part of the future Mars colonies. For me I consider it a fantasy, humans on Mars has always been 20 year into the future for the past 60 years.

      • Comment removed based on user account deletion
        • I'm certain Elon Musk knows that living on Mars will take decades of work to happen. It appears everything he does is a stepping stone closer to him living on Mars.

          I'm seeing people that appear to believe we can solve the problems of global warming in five years if only people took the problem seriously. No, that will not happen. This is a big problem and it will take 30 years at a minimum to solve. That's not a problem because we have at least 100 years before global warming is a real threat to humanit

    • Starship was always intended as a Starlink pez dispenser. He never intended to do a Mars mission.

      You can use Wikipedia to verify that the original name for Starship was Big Falcon Rocket (BFR) and that in 2005 SpaceX first announced its aspirations to build it. You can look at the epilogue in Ashlee Vance's biography ("Elon Musk (new updated edition): How the Billionaire CEO of SpaceX and Tesla is Shaping our Future") to see that the idea for StarLink originated in 2013, that is, 8 years after Starlink's announcement. As such, your assertion is incorrect.

  • No surprise Musk switched from voting (D). Voted for that shit for his whole life, now he's getting hoisted with his own petard.

    • by seoras ( 147590 )

      The 2B's (Boeing and Bezos) using their connections and money because they want to slow the fucker down.
      He's so far ahead of them they need to hobble him somehow.
      So Musk picks a side and purchases a media organisation, twitter.
      It's frustrating because I just want to see those rockets fly!

      • by Tailhook ( 98486 )

        The fact that this environmental review veto exists to be abused is a direct result of people like Musk voting (D) on autopilot their whole lives.

        So enjoy Slashdot; Musk is grounded now and there is no end in sight. That's what you voted for.

  • If I drank a shot every time Elon claimed "order of magnitude" improvement, I'd be on my 2nd liver transplant.
    And if those transplants depended on him actually delivering on the promises, I'd be dead several times over.

  • Soon the clients will be able to phone for free worldwide.

"The vast majority of successful major crimes against property are perpetrated by individuals abusing positions of trust." -- Lawrence Dalzell

Working...