1968?

[michaelreader]

When will humans here on earth achieve space travel technology like in 2001 a space odyssey from 1968?

 

[COLGeek]

Maybe never. What are your thoughts on this?

Typical forum etiquette is to share your thoughts on a topic when you ask a question.

 

[Classical Motion]

The imaginations and suppositions of space travel are the same today.

 

[billslugg]

They go to great lengths to account for the speed of light delay when the space ship is far from Earth. There doesn't seem to be any time travel into the past or FTL travel. The ending where he falls through a wormhole is probably out of reach.