This kind of detail is what we expect from Pixar, along with superbly crafted films that make us laugh, gasp, and cry. We’re reminded at the beginning of “Lightyear” that in 1995 Andy was given a Buzz Lightyear toy from his favorite movie. And then we’re told that this, what we ae about to see, is that movie. It doesn’t need to overdo the 90s references, but once in a while, like the blowing on the cartridge, we get a reminder that the lovable nerds at Pixar know us all too well.

This is not the toy Buzz Lightyear who has some existential confusion and thinks he is the actual character. This is the actual character, a lantern-jawed space ranger, the All-American boy next door type, brave, loyal, extremely good at his job, and stubbornly independent. His closest friend is fellow Ranger Alisha Hawthorne (Uzo Aduba). But he does not work well with others, especially rookies.

Buzz and Alisha are on a long-term space journey. They stop to investigate an uncharted planet and, as anyone who has ever clocked a red shit on “Star Trek” knows, it turns out to be much more treacherous than they expected (though, thankfully, to have breathable air). As they are on their way back to “the turnip,” which is what they call their rocket due to its shape, the rocket is so badly damaged they are stuck. All of the 1200 passengers who have been in suspended animation will have to be awakened to find that they are marooned, with no way to return to the mission or go home.

Buzz is determined to save the day. He undertakes a very dangerous test flight. For him, it is four minutes. But, due to the difference between time on a planet and time in space, he returns to find that four years have passed for Alicia and everyone else. Things have changed. The space travelers have built a community. Alicia is engaged to a scientist. People have adapted. Buzz feels responsible for getting them stuck and he is determined to keep trying until he gets the necessary mix of elements to give the rocket the fuel it needs. But each test run means another four years. He comes back and Alecia and her wife are expecting a child. He comes back again and the child is four years old. His life is passing in minutes and his friend’s is passing in years, in decades.

Other than Alicia, Buzz’s only companion is a robot cat. Think a combination of R2D2, C-3Po, and Captain Marvel’s Flerken. Ultimately he will find a group of people who do not have the training, discipline, or skills Buzz has always relied on in his missions. All of the difficulty he has had in relying on others is multiplied just as it has become necessary to trust them.

The reveal near the end did not work as well for me, but I especially liked the way it deals with two issues we don’t often see in movies for children, how to move on after making a mistake, learning to see the best in people, and learning to rely on others. As always with Pixar, the movie is filled with endearing characters and witty and telling details, brilliantly designed settings, sublime silliness, and exciting action scenes and yes, you will cry. It is easy to understand why this was Andy’s favorite movie.

Parents should know that this film has extended sci-fi peril and violence with scary robots and sci-fi weapons. There is a very sad death. A devoted gay couple is portrayed in an admirably matter-of-fact, low-key manner with grace and dignity.

Family discussion: Why was it hard for Buzz to accept help? What is the best way to make up for mistakes?

If you like this, try: The “Toy Story” movies, “Galaxy Quest,” and the old Flash Gordon serials.