America is in "good shape" to return SpaceX's first Crew Dragon spacecraft back to Earth, NASA Administrator Jim Bridenstine told Fox News on Saturday.

In an interview on "Cavuto LIVE,"  Bridenstine said his agency would make the determination with the SpaceX team later Saturday.

NASA ASTRONAUTS DOUG HURLEY AND BOB BEHNKEN PREPARE FOR HISTORIC RETURN TO EARTH IN SPACEX CAPSULE

"And if it's a thumbs up, then we'll be looking forward to undocking at about 6:34 P.M. Central Time -- Central Time because Houston is Central Time. And then, we'll be bringing them home," he said.

NASA astronauts Doug Hurley (right) and Bob Behnken (second right) after boarding the International Space Station, where they were welcomed by fellow astronaut and Expedition 63 Commander Chris Cassidy (center) and Russian cosmonauts Anatoly Ivanishin (left) and Ivan Vagner (second left). (NASA TV)

The two astronauts that blasted off to the International Space Station (ISS) in the first-ever private space vehicle, Doug Hurley and Bob Behnken, are slated to splashdown in the waters around Florida after a two-month stay. Their trip would be the first planned splashdown for space travelers since 1975.

According to NPR, there are potential splashdown zones both in the Atlantic and the Gulf of Mexico.

However, with Hurricane Isaias barreling toward the Sunshine State, many have raised concerns ahead of their voyage home.

Bridenstine explained that if conditions don't "look good," the teams can "always make a determination [to] try again on Monday."

However, he assured host Neil Cavuto the vehicle would not undock from the ISS unless they're "very sure that they're going to be able to return as planned."

In addition, the "Endeavour" capsule is equipped with approximately 36 hours of life support in case of an "anomaly or something," literally giving Hurley and Behnken some breathing room.

The SpaceX Dragon Endeavour capsule docked with the International Space Station, ending its 19-hour journey to the orbiting space lab. (NASA TV)

"So, they could continue orbiting for a period of time and look for alternative locations to land [on]," Bridenstine noted.

That said, the vehicle has been tested before without passengers.

Additionally, Bridenstine pointed out that it was "very similar" to vehicles NASA takes to the ISS for cargo.

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"So, we believe we are, in fact, ready," he said. "Without question, there is [a] risk with space flight in general. But, we're bringing America back. We are launching America again."

"This is a big deal for our country. We need to lead in space and that's what we intend to do," Bridenstine added.