Lyric discussion by jakeyB 

Cover art for NASA is on your side lyrics by Everything Everything

soft mint got most of it right buttttt id add a few bits.

basically id take it as an environmental statement about how we (humanity) are destroying earth. the whole nasa is on your side bit i think is actually slightly sarcastic, cus humans tend to think yeh nasa will sort out these problems. id argue EE are commenting that people need to stop thinking nasa will save us all (cus they wont) and start examining their own actions.

the fridges bit i assume works on a few levels. firstly we wont need fridges when the sun dies because its going to get cold. secondly fridges used to be veryy bad for the environment releasing cfcs i believe, so i think again this is a comment on humanity destroying the earth.

the last line 'and we laughed all night when they said "treasure in the sky" and we had nothing but fun ' i think is ironic saying how we take things like the sun for granted, and they personally didnt see it for what it was. we had nothing but fun could be a reference to abusing the world and not thinking aobut our actions thus aiding destroying it(loose possibility)

hope people get where im coming from :)