Atlas/Cygnus pre-launch news conference

Astronaut Christina Koch, six days after returning from a record 11-month stay aboard the International Space Station, said Wednesday she’s re-adapting to gravity with no major problems, enjoying family life, an initial trip to the beach, playing with her dog “LBD” and a kitchen packed with chips and salsa, a favorite food in short supply aboard the station.

A SpaceX-owned Dragon cargo craft left the International Space Station on Friday and flew back to Earth for a parachute-assisted splashdown in the Pacific Ocean with a dozen mice and more than 3,000 pounds of experiment specimens and space hardware.

NASA’s OSIRIS-REx spacecraft is about to be sealed inside the nose fairing of its Atlas 5 rocket booster for a seven-year voyage to asteroid Bennu and back to Earth on a mission to seek out clues to the origin of life and the chaotic early solar system.