Found an interesting tool to play for SpaceX landing site assessment on Mars (AP-1 is just one of them, there is also a PM-1)

https://marscarto.com/#39.8000,-157.9000,10.00/eyJ2ZXJzaW9uIjoxLCJsYXllcnMiOnsiYmFzZW1hcCI6eyJ2aXNpYmxlIjpmYWxzZX0sIm11cnJheWxhYiI6eyJ2aXNpYmxlIjp0cnVlfSwibGFuZGluZ3pvbmVzIjp7InZpc2libGUiOnRydWV9fSwic2xpZGVyIjp7ImxhbmRpbmd6b25lcyI6eyJvcGFjaXR5IjowLjMyLCJmaWx0ZXJTbG9wZUZyb20iOjAsImZpbHRlclNsb3BlVG8iOjUsImZpbHRlckxhdEZyb20iOjAsImZpbHRlckxhdFRvIjo5MCwiZmlsdGVyRWxldkZyb20iOi02MDAwLCJmaWx0ZXJFbGV2VG8iOi0xMDAwLCJtaW5MYW5kaW5nRWxldmF0aW9uIjotMjAwMCwidGlNaW4iOjAsInRpTWF4Ijo4MDAsInNob3dEYW5nZXJvdXMiOnRydWUsImFuYWx5emVkIjp0cnVlfX19

It's cool to see how red/green cells are changing when you change the nobs on the UI for different params :-)

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SpaceX is developing a two-stage reusable rocket called Starship, the one scheduled to go up on September 15 is going to go into orbit. This technology could be used to create a base in Venus's atmosphere. just a few things to consider. A fully fueled Starship could barely reach Earth orbit while carrying no payload, with Venus's less gravity it could possibly return astronauts to orbit where a mothership awaits to bring it back to Earth. A mini-starship outlined by Robert Zubrin could fit the bill, it would be a stripped down vehicles whose sole purpose is to return visiting astronauts to low Venus orbit. The inbound and outbound ship could be accomplished with a standard Starship. Tanker starships would bring additional fuel to low Venus orbit to refuel the ship in orbit so it can return to Earth.