He plays the first man on the moon in his latest film.

But Ryan Gosling was spotted among more grounded stars — the ones on the Hollywood Walk Of Fame — as he headed into an interview with Jimmy Kimmel on Wednesday.

The actor looked cool in double denim, paired a short faded blue jacket with black jeans.

Out of this world: Ryan Gosling looked cool in double denim as he waved to fans en route to a Jimmy Kimmel taping on Wednesday

He finished the look in light brown suede moccasins, a black Halloween themed T-shirt and shades.

The Oscar nominee waved to fans as he headed into the Hollywood Masonic Temple.

The 37-year-old was likely on hand to chat about his upcoming First Man, which sees him take on the role of the legendary astronaut Neil Armstrong.

He became the first man to walk on the Moon when he stepped out of the lunar module Eagle, launched from Apollo 11, on July 20, 1969.

Style: Two-time Oscar nominee paired a short faded blue jacket with black jeans

Cool guy: The 37-year-old was likely on hand to chat about his upcoming First Man, which sees him take on the role of the legendary astronaut Neil Armstrong

Watched by an estimated half-a-billion people on TV, he walked down the ladder saying the now iconic phrase, ‘That’s one small step for a man, one giant leap for mankind.’

First Man is said to be in the running of being nominated for Best Picture at the 90th Academy Awards, but official nominations for next year’s Oscars ceremony will be announced later this year.

The film is due to be released in the U.S. on October 11.

The Crown’s Claire Foy plays his wife, Janet.

In real life Ryan shares two and four-year-old daughters Amada and Esmeralda with partner of seven years Eva Mendes.

Canadian heartthrob: Gosling obliged his fans waiting outside the Hollywood studio with selfies and autographs

Rocking a Haunted Mansion T-shirt: The former Mouseketeer will soon celebrate Halloween with his daughters Esmeralda; 3; and Amada, 2; and babymama Eva Mendes