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Not to down play StarLink, but actually... this amazing impressive reliable video stream is capable from any orbiting satelite. What's different here is that St
by parasense 2y ago
Not to down play StarLink, but actually... this amazing impressive reliable video stream is capable from any orbiting satelite. What's different here is that Starship is so massively huge, something like several meters in diameter, like maybe 7~9 meters, or something like that. Anyhoo, that the interference from the plasma envelope... does not fully envelope the whole rocket. There is a bunch of surface on the backside of the rocket not subject to the plasma, which is something liek fire made of electrons stripped from their atomic nuclus, and so causes elctromagnetic effects. Since the plasma doesn't go all around, any satelite can communicate, not just Starlink.
- stoobs 2y agoYes, a ship that big makes a big hole that physically allows the signals to escape the plasma envelope, but beyond that, it has to have a coherent signal with enough bandwidth for us to watch the video in high definition in near realtime, whilst thundering through the atmosphere at 20,000kph at the same time parts of the ship are being torn apart from the stresses of re-entry, which I find is astonishing. I very much doubt that the same bandwidth and signal reliability is currently available from just "any orbiting satellite" outside of some military constellations.
- DiggyJohnson 2y agoThe restricted geometry means that Starlink is the only constellation with enough coverage to keep the link up (and even then it can't get a connection for moments of the decent). It's completely accurate to say that only Starship and Starlink could pull this off. You would have to imagine a fictional constellation to say "any satelite can communicate".