-Removed-The question you asked in your OP was, "Where did Jesus go when the disciples watched him ascend into the sky?"
My answer is eternity, heaven, where He came from.
In the post above you modified the question to read, "When Jesus body ascended into the clouds, where do you think it was going in terms of temporal space?"
Do you think Jesus went to Mars? 😕
There is a reason why Jesus was "seen heading" into the atmosphere. Read what the two men said to Jesus' disciples in Acts 1:10&11.
-Removed-"Jesus was last seen heading into space..."
Was He? Doesn't say that in Acts. And it doesn't say He went "through the clouds" either.
Don't get funny on me now. I'm as cool as a cucumber about this. I don't have an ax to grind, but I'll say this and maybe you'll appreciate my position.
Jesus said that not one jot or tittle will pass away of God's Word till all is fulfilled. What won't pass away? Not one mark.
The Word is exact. Specific. I read the Word to mean what it says and say what it means. I don't question its accuracy, only the accuracy of my understanding. In that also I rely on the Word to give me understanding.
Jesus came from heaven, and when He ascended that's where He returned. That's what the Bible teaches.
The one thing I don't understand is how you don't know that. It tells me that you're probably not reading the Bible nearly as much as you should.