SOLVED. Middle Grade/ YA Sci Fi. Three kids live in space and they come back to earth for the first time. [s]

[Gretchen]

Read about three or four years ago. Probably middle grade/YA.
I remember the cover was all black and had a big white planet on it ( i think the moon) and there was little star speckles and a tiny little astronaut. At some point in the book the main character (boy, i think) said " thats why its called falling asleep. because the gravity makes it feel like you are falling"

Possible title words:
Gravity
orbit
tether

[Rainbowheart]

Cosmic?

What Goes Up?

Waste of Space?

[Gretchen]

Rainbowheart wrote: "Cosmic?

What Goes Up?

Waste of Space?"

it was "Satellite" !!!
I saw it on one of the suggestions of the other books you told me. Thank you!!!

[Rainbowheart]

Glad you found it!

Satellite for the link.