Florida ? Atlantis arrived at the International Space Station on Sunday for what could be its last visit, delivering fresh batteries and other equipment to help keep the outpost running long after the shuttle program ends.

For now, Atlantis’ dance card is empty after this flight, and NASA has just two missions remaining. But there’s a push to keep the space shuttles flying until next June and to give Atlantis one last hurrah.

Shuttle commander Kenneth Ham was visibly moved as he floated into the space station. He grabbed two of the station astronauts in a tight embrace.

“It’s bigger than we remember and, speaking for myself, better than I remember,” Ham said. “I love this place.”