

7·
4 days agoIt’s more likely than you think!


It’s more likely than you think!


I love/hate that we even have to ask.


That’s to Ceres, Mars is only 9 months, so how do we get from 9 months to 23k hours?


Interesting read, this part caught my eye:
Launching a crewed spacecraft to Mars might require 2 to 4 megawatts of power, meaning multiple MPD thrusters operating for more than 23,000 hours. This presents a challenge as the hardware operates at high temperatures, and the team needs to prove that the thruster’s components can withstand the heat for multiple hours during upcoming tests.
Would the thrusters really run the full 23k hours? That’s just shy of 960 days, surely once you reach a certain speed you wouldn’t need to run them continuously at full power.
I’m the same. I use Google maybe 1-2 times a year and only after exhausting my search terms in DDG, most of the time Google also can’t find what I’m looking for.