The few days of travel was nothing compared to travelling in space. For any real space civilization, the few days were equivalent to the time spent during dinner.
Just like that, a few days passed and the Shelter was close before their eyes. With one last order from the Shelter, the Hope could enter this large construction.
But…
How big it was!
Before this gigantic structure, the Hope was equal to an ant beside an elephant's foot, or a grain of sand against a giant mountain. Within a day of travel, the building went from observable through naked eye to unable to be contained by one's sight.
This was a construction larger than a terrestrial planet; not those small planets, but one that could rival the size of Earth. From the information given by Blue 6, this Shelter was built about 3,000 years ago with the combined effort of 9 level 3 space civilizations and several hundred level 2 space civilizations. It took about 400 years.