How to get there and how high you can go before needing oxygen.
No one as landed on Mars, walked on Mars, or lived on Mars. For rubbish cans or trash cans to exist on Mars, humans would need to be on Mars and either bring the rubbish cans or manufacture these on the planet. None of that is possible in the conceivable future, because Mars' atmosphere cannot support human life. Even if we assume ANY other life lived there before, we cannot assume their method of trash collection or removal.
Familiarity with orbital mechanics would be an excellent idea. That, and some really big engines. Our unmanned missions to Mars have all been launched on the civilian equivalent of Intercontinental Ballistic Missiles.
A "dikhead" (with a c before the k and after the i) is a slang word for a despicable man or boy.
know the needs
You need to know before the concentraton for an answer.
It isn't a lack of knowledge about Mars that prevents a trip. It's money and practical issues.
if there is water if it is at the right temperature how long it would take us to get their how much fuel we would need in a rocket to get to mars are their any aliens or harmful animal their is their enough oxygen etc.
You need to know if you need a permit to have one installed, some cities require them. Anything else the pool store will let you know.
The same things you need anywhere else.
Before humans can go to Mars, we need more information about how to protect astronauts from radiation exposure during the journey and while on the planet's surface, how to ensure a sustainable food and water supply, and how to address the psychological effects of long-duration space travel. Additionally, developing advanced life support systems, landing technology, and habitats that can withstand the harsh Martian environment are crucial.
No
Need to know the manufacturer and model before we can tell you anything else about it.
Does he really need to know this? You can just say you didn't know they were enemies and it was before you met him. There is nothing else you can do.
Before going to Mars, you would need to know about the challenges of living in a low gravity, high radiation environment. You would also need to understand the importance of self-sufficiency as communication delays with Earth can be significant. Additionally, knowledge of the mission objectives, equipment operation, and emergency procedures would be essential for a successful mission to Mars.
Hah! No, we know all we need to know about her!
After astronauts arrive at Mars they will need to wait 15.4 months for the Earth and Mars to line up right before they launch In order to make it back home.
Probably of stalkers like you. Do you need to know what he is afraid of?