Multiple production sources tell TMZ ... the "live from New York" aspect of the show will be true for the first time since March 7, but don't expect a live audience. We're told that's not going to happen, at least not for a while.

Next, our sources say 'SNL' is scouting big spaces around NYC, along with warehouses in Brooklyn and Jersey, to shoot some of the pre-taped sketches. We're told they're looking for a place that allows for proper social distancing and safety for the cast and crew that Studio 8H at Rockefeller Center can't quite provide.

Finally, our sources say Zoom may still have to be utilized for celebrity guests ... much like it was in the 3 spring shows with stars like Tom Hanks and Brad Pitt.

The iconic sketch comedy show revealed its highly anticipated return October 3. We're told a small production crew will be at 30 Rock next week to prepare.

It's unclear how the cast will manage rehearsing at the studio -- or who the cast will include for that matter -- but it should be fun to find out.