[ExI] Starfield visualizations

[David Lubkin]

What desktop software or web site can you recommend for starfield
visualization? I want to choose a date, a location either within the
solar system or elsewhere, see the night sky as it would appear,
be able to check the magnitude of objects, etc.

For example, looking towards the Sun on 1 Jan 3000 from Triton,
how bright would the Earth appear and where would it seem to be
located?


-- David.