Go Away With … Col. Chris Hadfield

“Travel has always been such an important part of my life,” says Canadian astronaut Col. Chris Hadfield. “It has been wonderful to have been around the world multiple times and to have seen the whole thing. It has been one long whirlwind vacation.” Well versed in social media, Hadfield, 54, had a strong following of science fans before he went up in space. But he garnered the attention of millions of music fans when he released his rendition of David Bowie’s “Space Oddity” on YouTube, which was recorded from the International Space Station during his last mission earlier this year. The video went viral and earned kudos from no less than Bowie himself.

Go Away With … Daniel Gillies

Born in Canada, raised in New Zealand and now living in the United States, Daniel Gillies has roles on two current series. He co-stars as Dr. Joel Goran on “Saving Hope” and as Elijah — a character who has been killed and resurrected no less than four times — on “The Vampire Diaries.” The 36-year-old actor and his wife, actress Rachael Leigh Cook, reside in Los Angeles.

Go Away With … Craig Hurley

When Craig Hurley was in his early 20s, he seemed headed for stardom. Handsome, talented and one of the stars of a heavily hyped network series, films seemed like the next natural progression. But as detailed in his no-holds-barred book “27 And All Washed Up” (available at www.craighurley.tv), that’s not how Hurley’s career turned out.

Go Away With … Noah Bean

Actor Noah Bean advises travelers to always know the route they’re traveling. Case in point: “When I was in college, a friend and I were bumming around Europe on a Eurorail pass. We were traveling overnight by train from Budapest to Venice. The conductor looked at our tickets, then looked at us and said, “Problem.” What happened was that we had left the European Union and gone into a place where our pass wasn’t valid … and they were ready to dump us off the train.”

Go Away With … Chuck Liddell

Ultimate Fighting fans know Chuck Liddell as The Iceman. But since retiring last year, the 41-year-old mixed marital artist is now known as The EVP—the executive vice president of business development for the Ultimate Fighting Championship (UFC). He’s also featured in the new DVD and Blu-ray release, “UFC: Bad Blood — Liddell vs. Ortiz,” which documents Liddell’s longstanding rivalry with fellow MMA superstar Tito Ortiz.

Go Away With … Matt Czuchry

Matt Czuchry played the ideal boyfriend on shows such as “Friday Night Lights” and “The Gilmore Girls.” But it’s his role as conflicted attorney Cary Agos on the critically acclaimed series “The Good Wife” that is a showcase for the boyishly handsome actor, who looks much younger than his 33 years. Czuchry currently splits his time between both coasts.

Go Away With … Justin Bieber

It’s not easy to travel incognito when every tween and teenage girl in the world knows what you look like. But Justin Bieber gave it a good shot during a recent trip to the Bahamas. When the 16-year-old pop star wanted to try out the waterslides at the Atlantis resort in Paradise Island, he wrapped a beach towel over his trademark mane of floppy blond hair.

Go Away With … John Grogan

When John Grogan wrote Marley & Me: Life and Love with the World’s Worst Dog, he knew he had written a good book. But he didn’t realize he had written a book that would become a phenomenon. The tale of Grogan’s naughty, but lovable dog, not only has spawned a movie starring Jennifer Aniston and Owen Wilson, but also a series of children’s books starring the irrepressible Labrador Retriever.

Go Away With … Grace Park

Born in the United States to Korean parents and raised in Canada — where she calls Vancouver home — Grace Park got the travel bug early. Though concurrent roles on “The Cleaner” and “Battlestar Galactica” — as well as the Canadian series “The Border” — preclude her from taking as many vacations as she’d like, Park says visiting new countries is one of the joys in life she shares with her husband, Phil Kim. India and Brazil hold special places in Park’s heart, but her favorite destination thus far is Italy’s quaint Vernazza.