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Yes, it is a matter of risk management at this point. But I think they are reasonably cautious people. The big first is done since 1969, obviously. Landing a woman on the surface is a nice achievement, but it won't be the first homo sapiens on the Moon.
One of the favored theories about wormholes is that one 'end' would be a black hole, the other a white hole.
Both objects are possible in theory. Black holes are a proven thing (thanks to Hubble). White holes are not, they would be like 'matter fountains'.
It would also make the wormhole kind...
So there's the singularity itself - we don't really know how it looks, except that no light can escape its gravity.
Note that it bends the light that comes from behind, causing what is called 'gravitational lenses'. So the background stars around the singularity should look badly distorted (the...
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