I may mention here that the recognition of the constellations was at first exceedingly difficult.

On Earth we see so few stars in any given portion of the heavens, that one recognises without an effort the figure marked out by a small number of the brightest amongst them; while in my position the multitude was so great that only patient and repeated effort enabled me to separate from the rest those peculiarly brilliant luminaries by which we are accustomed to define such constellations as Orion or the Bear, to say nothing of those minor or more arbitrarily drawn figures which contain few stars of the second magnitude.

The eye had no instinctive sense of distance; any star might have been within a stone's throw.

I need hardly observe that, while on one hand the motion of the vessel was absolutely imperceptible, there was, on the other, no change of position among the stars which could enable me to verify the fact that I was moving, much less suggest it to the senses.
The direction of every recognisable star was the same as on Earth, as it appears the same from the two extremities of the Earth's orbit, 19 millions of miles apart.

Looking from any one window, I could see no greater space of the heavens than in looking through a similar aperture on Earth.