SpaceX Dragon cargo capsule undocks from ISS, heads home to Earth - Space

1. SpaceX Dragon cargo capsule undocks from ISS, heads home to Earth  Space
2. NASA to Cover 34th SpaceX Resupply Mission Space Station Departure  NASA (.gov)
3. Botany and Biology Research Wrap Up Week as Dragon Preps for Earth Return  NASA (.gov)
4. SpaceX Dragon to begin journey home from ISS after Florida launch  Florida Today
5. SpaceX Cargo Dragon Departs Space Station With Science Research  Aviation Week