But surrounding space and the stars are still visible to our eyes and we haven't entered hyperspace.

A little bit of nitpicking, but I think you meant warping rather than entering hyperspace.

And the Fleet will enter hyperspace to await the results.

We are not the same creatures who entered hyperspace while our operatives were in Earth's past.

Only when they had entered hyperspace, on their first leg out did he speak.

I have an auxiliary fuel tank to be dropped before we enter hyperspace.

Then the ships entered hyperspace, the Carnothis last of all.

When he entered hyperspace he was not likely to be located.

Shortly before the X-302 enters hyperspace, they miss the window and the mission is cancelled.

Finally the Al'kesh is able to damage the ship, so that they can't enter hyperspace.