How do I contact top scientists?

[Eugene Smith]

I mean those scientists who make facts and write new books. I have found some evidence on something groundbreaking. I'm not the first one, though. But I want to write them a letter to look over the evidence and consider adding it to mainstream science. Who do I contact and how?

[Bobby]

Well, letter writing hasn't gone COMPLETELY out of style so that's one option.,
Email is certainly a viable avenue and personal visits, although often perceived
as rude and imposing, can many times produce unexpectedly good results.
Hope this helps!

[Marek]

They are not paid to be at your service.

Some of them have public emails or Twitter like Neil deGrasse Tyson. But it can take some time for them to answer you. They mostly have better things to do.

http://www.haydenplanetarium.org/tyson/contact

[Acetek]

If you have to come here to ask then you probably don't even have a Bachelors of Science degree in anything let alone doing any graduate work so your letters will go unheeded.