Nothing to see here, move along...

[jimilee]

Stupid tap a talk

[diablochris6]

You're right. There's nothing here. Guess I'll be moving along then.

[EBK]

Ever see Earth's rotation visualized by fixing the position of (the rest of) the Milky Way in a timelapse?

I digress.  Brian, feel free to delete (the post, not the galaxy). 

[gordo]

Now THAT was cool!!

[jimilee]

Ever see Earth's rotation visualized by fixing the position of (the rest of) the Milky Way in a timelapse?

I digress.  Brian, feel free to delete (the post, not the galaxy). 

That's stupid cool man. How did that get filmed I wonder.

Hey, your total recall troubleshooting post was super helpful btw.

[madbean]

Oh...this thread is not getting deleted. Witness your humiliation from the phenomenon known as the DUBL POST.

[jimilee]

Oh...this thread is not getting deleted. Witness your humiliation from the phenomenon known as the DUBL POST.

Stupid tapatalk

[EBK]

That's stupid cool man. How did that get filmed I wonder.

The short short answer is by using what is called an equatorial (astronomical) mount. 
The company that made the film has a website that only goes into the process a little bit, but for what it is worth: https://www.sternstunden.net/timelapse.html

Hey, your total recall troubleshooting post was super helpful btw.

I don't think it was me that helped with that.