Japanese billionaire Yusaku Maezawa has canceled his planned flight around the moon on a SpaceX vehicle because of uncertainty about when it may be possible.

K-pop star T.

Toyota says it's working with Japan’s space agency on a vehicle to explore the lunar surface, with ambitions to help people live on the moon by 2040 and eventually live on Mars.

Japanese billionaire Yusaku Maezawa has returned from space with hopes of new celestial investments.

A Japanese space tourist says he felt his 12-day mission to the International Space Station was too short and he would love to stay a week more.

A Japanese billionaire, his producer and a Russian cosmonaut have safely returned to Earth after spending 12 days on the International Space Station.

A Japanese space tourist has rebuffed criticism from those who questioned his decision to pay a fortune for a trip to the International Space Station, saying the “amazing” experience was worth it.

A Japanese billionaire and his producer rocketed to space on Wednesday and reached the International Space Station several hours later.

A Japanese fashion tycoon who's booked a SpaceX ride to the moon is going to try out the International Space Station first.