The TruthStream Media video I mentioned...

"The Two Most Hilarious Things NASA Has Ever Said" (2017-08-03) : https://www.youtube.com/watch?v=SC2Qj8HsMK8

Another one I hadn't seen until now, but topical...

"Just One More Reason Why People Don't Trust NASA" (2015-09-24) : https://www.youtube.com/watch?v=GHLq5vEpYtE

And they have a new tremendous documentary well worth seeing...

"The Minds of Men | Official Documentary by Aaron & Melissa Dykes" : https://www.youtube.com/watch?v=LQucESRF3Sg

There are a lot of good, bad, and ugly sources out there.

James Corbett is one of the oldest and most reliable YouTube truther, but often terribly technical and dry and/or long in his deep deconstructions, analysis, and contexualization.

Only a few stand out to me as being perpetually interesting with good to great fimmaking craftsmanship on the Truther front on YouTube...

TruthStream Media : https://www.youtube.com/user/TRUTHstreammedia/videos

ReallyGraceful : https://www.youtube.com/user/reallygraceful/videos

Jay Myers Documentaries : https://www.youtube.com/channel/UCLFMfSsnYkzY7ra2PNb5RKQ/videos

The Corbett Report : https://www.youtube.com/user/corbettreport/videos

The Corbett Report Extras : https://www.youtube.com/channel/UCM6EbmEFrTbrQ_31bUx5h3w/videos

There are a lot of reasons to distrust a lot of sources online. IMHO, all these folks have earned my trust and I think they are as close to 100% legit and without bias as possible, until proven otherwise, though I will remain skeptical and open to all criticisms.