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Have we already been visited by aliens?

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Re: Have we already been visited by aliens?

#5
post #3

Lex Fridman had a really good interview with Avi Loeb about Oumuamua, among other things, about a week ago. Highly recommend! https://www.youtube.com/watch?v=plcc6E-E1uU

Having watched the vid, he goes into specifics of why he thinks Oumuamua is 'not a rock' based on geometry and reflectivity. It was quite fascinating.

Re: Have we already been visited by aliens?

#6
I'm willing to disagree with most things I read here.

Entertaining, but way too many assumptions.

He* started with Oumaumua, which I am willing to entertain, and then went way off in other "thought leadership" directions that should all be their own articles.

*Avi Loeb, he. Not Elizabeth Kolbert the author.

Re: Have we already been visited by aliens?

#8
post #3

Lex Fridman had a really good interview with Avi Loeb about Oumuamua, among other things, about a week ago. Highly recommend! https://www.youtube.com/watch?v=plcc6E-E1uU

Very interesting, and it gives a really good highlight of the whole Oumuamua event, which got a bit distorted in the media.

The things that stood out were:

- Our range of vision to spot such objects is narrow;

- We don't have much "resolution" of the object, and we have to work with limited data;

- that fact that we managed to get that data was already really good and it's enough to theorize about a lot of stuff, but not enough to tell precisely what it was.

- the object behavior as it approached the sun doesn't match the type of object that we perceived at the beginning;

- the object could have been stationary;

Re: Have we already been visited by aliens?

#9

I'm willing to disagree with most things I read here. Entertaining, but way too many assumptions. He* started with Oumaumua, which I am willing to entertain, and then went way off in other "thought leadership" directions that should all be their own articles. *Avi Loeb, he. Not Elizabeth Kolbert the author.

*She

Re: Have we already been visited by aliens?

#10

I'm willing to disagree with most things I read here. Entertaining, but way too many assumptions. He* started with Oumaumua, which I am willing to entertain, and then went way off in other "thought leadership" directions that should all be their own articles. *Avi Loeb, he. Not Elizabeth Kolbert the author.

She'
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