The Star Trek franchise had its biggest opening yet, as Paramount’s relaunched “Star Trek” topped the North American box office this weekend with an estimated $72.5 million, giving the film a domestic total of $76.5 million (with its Thursday opening night).

“X-Men Origins: Wolverine”—which last week had the biggest opening weekend of the year so far with an $85 million debut–finished in second place with an estimated $27 million, bringing its domestic box office total to $129.6 million. Worldwide, the film has crossed the $200 million mark.

Dreamworks Animation’s first digital 3D release “Monsters versus Aliens” stayed in the top 10 in its seventh week, bringing in an additional $3.4 million as its domestic total climbed to an estimated $186.9 million and worldwide gross reached $329.9 million. The production budget for “Monsters”—still the top grossing film of the year so far–is estimated to be around $175 million.

DWA still has a few more weeks before the next wide digital 3D release, Disney/Pixar’s “Up,” opens in theaters on May 29.

After a disappointing start last week, Lionsgate’s animated 3D release “Battle for Terra” continued to struggle. This weekend it brought in an estimated $184,000 for a $1. 5 million total domestic gross.

Add two more 3D release dates to your lists: Warner Bros.’ “Happy Feet 2”—the sequel to the computer animated Oscar winner “Happy Feet”—is slated to open in 3D on Nov. 18, 2011. Meanwhile Vivendi will open the live action family adventure “Call of the Wild 3D” next month on June 12.