• StaticFalconar@lemmy.world
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    7 months ago

    Fifty years later we have reached mars with drones and created space probes to expand our knowledge of space.

      • Mirshe@lemmy.world
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        7 months ago

        No no, it’s cooler than that. We tried out aviation on Mars to make sure we figured out how to do aviation on Titan.

      • Frezik@lemmy.blahaj.zone
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        7 months ago

        Incidentally, that mission was one of those surprising successes. The drone they sent was really barebones so it could tag along on another mission. Lots of people thought even doing that was a waste of launch mass. Nobody expected it to work all that well. It ended up working incredibly well and got used far beyond its planned mission until its rotor blades broke.

        Now the team gets to build a real one.

    • Diplomjodler@lemmy.world
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      7 months ago

      We reached Mars with probes 50 years ago. I’m not in any way trying to denigrate the amazing achievements of the Mars rovers. But the fact remains that a human crew could have done all that and more (like drill a hole) in a few weeks at best.

      • anomnom@sh.itjust.works
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        7 months ago

        And 59 years after landing on the moon we’ve just been watching Space X rockets explode instead of going back on rockets NASA proved it could engineer with slide rules and drafting tables.

        • Diplomjodler@lemmy.world
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          7 months ago

          Relying on Starship as a moon lander is one of the most hare brained decisions of NASA in recent years. OTOH, it would be perfectly feasible to get a moon mission going using Falcon 9 as the launch vehicle.

          • Frezik@lemmy.blahaj.zone
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            7 months ago

            The Falcon series would be very limited for a moon mission. The Saturn V could get 47 metric tons into a trans lunar injection. Falcon 9 can get about 27 metric tons into GTO–not even to TLI (which isn’t even listed in public information I could find, though one random Reddit post claims 3 metric tons). The Apollo lander was 17 metric tons, and it could take two people and a rover for a little tour on the surface. We can maybe shave some of that weight off with a new design, but probably not by half or anything really significant like that.

            If we want to go back to the moon, it should be for more than taking pictures and picking up some rocks. You may not even be able to do that with a Falcon rocket.

            NASA doesn’t exactly rely on Starship for this, though. SLS does technically exist. It’s just expensive, took far too long to build, and should probably be written off. Bezos might have something coming up, but who knows. Still relying on another space billionaire either way.

            • Diplomjodler@lemmy.world
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              7 months ago

              It wouldn’t be a one shot mission, of course. SpaceX have proven that they can launch a bunch of those in quick succession. That would still be a fraction of the cost of the idiotic SLS.

              • Frezik@lemmy.blahaj.zone
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                7 months ago

                Maybe if they could get in-orbit refueling to work on the Falcon? IIRC, Starship would require that for trips out of LEO, anyway. Nobody has done it before with a crewed rocket, and there’s been some criticism that Starship’s plan relies on this thing that hasn’t been proven.

                The Lunar Gateway is supposed to have a final assembled mass of 63 metric tons. May or may not be able to make that work at all with Falcon.

    • Kyden Fumofly@lemmy.world
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      7 months ago

      Actually the rate of major mission launches and new “firsts” was highest in the late 60s/70s, slowed significantly in the 80s/early 90s, and resumed at a moderate and consistent pace from the mid-90s until today (although today missions became far more complex and focused on detailed science rather than just achieving things).