Elkhart, Indiana, is split by the St. Joseph River.
Tulsa, Oklahoma, is split by the Arkansas River.
The Persian Gulf and the Gulf of Oman.
South Padre Island in Texas, just north of the border of Mexico.
Snow-covered mountains along the Kazakhstan-China border.
This illustration shows NASA’s Perseverance rover casting off its spacecraft’s cruise stage, minutes before entering the Martian atmosphere.
This illustration shows NASA’s Mars 2020 spacecraft carrying the Perseverance rover as it approaches Mars.
Astronaut Victor Glover reviews research procedures on a computer.
Astronaut Soichi Noguchi mixes samples for a biomedical study.
Expedition 64 Flight Engineer Soichi Noguchi gives a “thumbs up.”
