PHOTOS: SpaceX Crew-1 astronauts back on Earth after splashdown

SpaceX safely returned four astronauts from the International Space Station on Sunday, making the first U.S. crew splashdown in darkness since the Apollo 8 moonshot.

The Dragon capsule parachuted into the Gulf of Mexico off the coast of Panama City, Florida, just before 3 a.m., ending the second astronaut flight for Elon Musk’s company.

RELATED: SpaceX Crew Dragon 'Resilience' completes first nighttime splashdown

The astronauts, three American and one Japanese, flew back in the same capsule — named Resilience — in which they launched from NASA’s Kennedy Space Center in November.

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Photo from NASA

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Photo from NASA

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Photo from NASA

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Photo from NASA

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Photo from NASA

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Photo from NASA

The 167-day mission was the longest for a crew capsule launching from the U.S. The previous record of 84 days was set by NASA’s final Skylab station astronauts in 1974.

WATCH: Return of the SpaceX Crew-1 Astronauts Aboard "Resilience"

Once finished with their medical checks on the ship, the astronauts will hop on a helicopter for the short flight to shore, then catch a plane straight to Houston for a reunion with their families.

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