Gravity is not a trivial monster.

“Jem tugged the floral curtains open just above Mum's bed. She stretched and sai…”

“Oh. My. God.’ she said, pointing out of the window. ‘Do you know what that is?’…”

“And in that moment, I felt my own ignorance spread suddenly out behind me like …”

“We walked on the moon. We made footprints somewhere no one else had ever made f…”