Guardians of the Galaxy Vol. 2

When director James Gunn was writing the script for the movie and proposed the idea of Ego the Living Planet being Star-Lord's father, Marvel told him that they did not have the rights to the character. The rights belonged to 20th Century Fox because of his ties to the Fantastic Four and Silver Surfer franchises. Since Gunn had no other characters in mind for Star-Lord's father, he had to ask Fox if he could use the character. Fortunately, Fox agreed to let Marvel have Ego, in return for Fox gaining more creative freedom over Negasonic Teenage Warhead's set of superpowers in Deadpool (2016).

People exposed to the vacuum of space do not freeze in a matter of seconds/minutes. In a vacuum the only way to lose (or gain) body heat is through thermal radiation. It would take hours and hours. This is what makes a vacuum a good insulator. In fact, if you were to float in sunlight you'd sooner cook than freeze.

Correction: The pressure is important: Your eyes, if left open, would basically boil and surface freeze because of lack of pressure on the liquid. Your tongue would be susceptible as well. The pressure issue would also make it impossible to hold air in your lungs, so you would pass out within a minute, but likely much sooner: "In 1965, while performing tests at the Johnson Space Center, a subject was accidentally exposed to a near vacuum (less than 1 psi) when his space suit leaked while in a vacuum chamber.

He did not pass out for about 14 seconds, by which time unoxygenated blood had reached his brain. Technicians began to repressurize the chamber within 15 seconds and he regained consciousness at around the equivalent of 15,000 feet of altitude. He later said that his last conscious memory was of the water on his tongue beginning to boil. So, there's at least one data point about what it's like to be in a vacuum. It won't be pleasant, but it won't be like the movies, either."

Cosmo the dog, Howard the Duck and the Grandmaster (a cosmic being from Thor: Ragnarok (2017)) are seen in the credits

Edited into Nostalgia Critic: Mary Poppins Returns (2019)