If you have no 3D printer, .stl files are viewable in the Mac OS Finder. Just download the file, select it and hit the spacebar: a 3D rendering of the .stl can be rotated.
Loaded up the models into my slicer, looks like a pretty straightforward print. Should print on anything "mainstream", I reckon. About 4h worth of printing on my Bambu P1S.
Hubble 3D Models
https://science.nasa.gov/mission/hubble/multimedia/3d-hubble...
Curiosity Rover
https://science.nasa.gov/resource/curiosity-rover-3d-model/
[0] https://en.wikipedia.org/wiki/Microsoft_3D_Viewer
[1] https://apps.microsoft.com/detail/9nblggh42ths
I'm sorry, but my 3D printer isn't big enough to print a 100 foot long object, and I doubt PLA will hold up at Mach 1.4