ioncloud9

ioncloud9 t1_j13sz2n wrote

No because your pool of astronauts are all qualified for the job, otherwise they wouldnt be astronauts. Their mission assignments might be based on a particular specialty they have, or previous performance on a mission.

It is also an inherently political decision. Seeing as they are all very close in abilities, picking one over the other isnt going to make or break your mission, so you have the flexibility to make whatever picks that satisfy all of your mission objectives including political objectives.

I dont really have a problem with that. I do have a problem with only putting 2 astronauts on the surface for the first mission instead of 4, and continuing to use a compact sedan to get the astronauts to the moon only for them to land in an apartment building.

5

ioncloud9 t1_ixq2xg0 wrote

I don’t think so. Most people will charge daily at their homes and place of work using level 1 and 2 chargers. The only people using fast dc charging will be on long distance trips. I also think it likely that many new cars by 2035 will incorporate solar charging into the body or windows allowing a nearly completely disconnected daily commute.

3

ioncloud9 t1_ixegv16 wrote

Yep and recycling is a scam. It was setup to push the blame of plastic waste onto consumers and to allow plastic producers to keep making ridiculous amounts of the stuff because they promoted recycling. We should be aiming to reduce or eliminate the use of plastics as much as possible.

0

ioncloud9 t1_ixd0nim wrote

How is this helping? Ok so you are taking plastic out of the oceans- great- but then putting it back into the plastic economy where it can end up back in the oceans again? The same amount of plastic is still in the environment. You arent really removing plastic from the environment. It eventually will break down into microplastics.

2

ioncloud9 t1_iv56xi4 wrote

Nationalizing spacex would kill it. The way spacex was even able to built this satellite network with their own reusable rockets would have never happened with a government program. It would’ve costed 10x the proposed amount and taken 3x as long. This is just how nasa and space development has worked for decades. Do you think Starship would ever have been proposed? They are building 7 raptor engines a week now. Each raptor engine has the equivalent thrust to an RS-25 flying on SLS. The government is paying AJR $100 million each for each new RS-25.

5

ioncloud9 t1_ir8fgsz wrote

This is a fallacy. As fusion experiments have scaled, we learned more about plasma physics and needed more advanced computing to model it and more advanced hardware such as high temperature superconductors to go the last stretch. It’s not going to be always 10 years away. We are probably 5 years or less from Q10 fusion.

3