Hello, I wonder sometimes how such things matter in relation to showing love; I also wonder how often an idea is formed and then the going to the bible is a matter of tyring to support a claim rather than understanding what the bible is trying to say;
If the bible is to be understood in it's context, Hebraic mindset and language and all (plus the other language factors), it'd be hard to look at it like a science book the way a more modern western culture views science. The bible is full of poetry, imagery and cultural impacts that when put in context of the ancient near eastern language and culture, paints a less modern world view; So to take modern science or more modern western cultural world views and try to work them backwards into the bible, just doesn't seem to make sense.
Being grateful that the shape of the land or the sky doesn't affect God's salvation plan, being mindful that discord and division however can affect the community, lots of bible verses on that. But for now, let's just consider that in Hebrew language, heaven = sky and earth = land, so reading it in Hebrew, its 'land and sky' and is a lot less impressive sounding as 'heaven and earth' which envokes our more modern view of starships flying around in space; But for now, again, taking a look at what the bible says in Hebrew and in their understanding can help, if one's interested, as well as gauging the impact of such topics like this against the true message of salvation