Elon Musk has been working revolutionary ideas for a very long time. Some of his recent interesting projects include Neuralink, Mars Space Colonization by 2024, Traffic Efficient via Boring Company etc.
Now, he recently announced rocket travel for Earth locations also and he claims that you can travel across the world in maximum 1 hour only. Basic idea is that rocket would first go out of Earth's atmosphere and then enter back again achieving best displacement distance.
I expect that Elon will use that technology and fuel for his rocket which will not pollute Earth's atmosphere anymore because every traditional jet travel is already causing a lot of damage in this regard
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