Perhaps there is an experienced astronaut instructor who serves as a mentor to the trainees. He or she might have a lot of interesting stories from past missions and be very strict but fair in training the new generation. There could also be a group of trainees with different personalities, like a tech - savvy one, a physically strong but academically struggling one, and a super - intelligent but shy one.
It could be about the training and adventures of astronauts in an academy. Maybe it shows their daily routines, the challenges they face during training like zero - gravity simulations, and how they prepare for space missions.
Without reading the Sparrow Academy Graphic Novel, it's difficult to name the main characters accurately. However, in a typical academy - themed graphic novel, we can expect some common character archetypes. There could be the determined hero who is eager to prove themselves. There might also be a group of friends who support each other through the challenges of the academy. And perhaps there's an antagonist within the academy, someone with a different agenda that causes conflict for the main characters.
In the 'The Umbrella Academy' graphic novel, the key characters are the adopted siblings of the Umbrella Academy. Luther is the strongman, but he also has some emotional baggage. Klaus is a complex character, his power of talking to the dead often gets him into strange situations. Vanya starts off as an outcast among them but later shows her true power. Diego is the knife - throwing expert, always ready for a fight. Allison uses her power in interesting ways, though it also has its moral implications. And then there's Number Five, who can time - travel, which adds a whole new dimension to the story.
Typically in a 'vampire academy' story, you would expect to find characters like the head of the academy, who could be an ancient and powerful vampire. There may be a group of students, some of whom are newly turned vampires trying to learn about their new existence. There could also be a love interest or two. One might be a vampire from a noble family, and the other could be a more rebellious character. These characters would interact in ways that drive the story forward, whether it's through competition, friendship, or romance within the context of the vampire academy.
Well, Luther is like the big, strong leader type, but he has his own insecurities especially after his time on the moon. Diego is a bit of a rebel, always going against the grain. Allison is very much aware of the power of her words, both for good and bad. Klaus is this rather chaotic character with his connection to the afterlife. Five is super - smart and his time - traveling ability is central to a lot of the story's mysteries. Vanya, she's the underdog in a way, and her journey from feeling powerless to being extremely powerful is a major part of the story. There are also other supporting characters like Pogo, the intelligent chimpanzee who helps raise the Umbrella Academy kids, and Hazel and Cha - Cha, the assassins who add a lot of action and danger to the plot.
In 'Frostbite: A Vampire Academy Graphic Novel', the main characters are likely to be the ones that drive the Vampire Academy story. Rose Hathaway is a key figure. She is a dhampir, half - human and half - vampire, and she has a fierce personality. Dimitri Belikov is another important character. He is a guardian, and his relationship with Rose is complex and full of tension. Lissa Dragomir, a Moroi, also plays a significant role. Her special powers and her friendship with Rose are important aspects of the story. These characters, among others from the Vampire Academy world, are likely to be at the heart of the graphic novel's plot.
Obviously, Rose is one of the main characters. But there may be other important characters like her friends or rivals in the vampire academy.
Number One, also known as Luther. He has super - strength. Then there's Diego, who can manipulate the trajectory of objects he throws. Allison can rumor people into doing things. Klaus can communicate with the dead. Five has the ability to teleport and manipulate time. Ben was able to summon eldritch creatures from his body, and Vanya, who has extremely powerful sound - based abilities.
Rose Hathaway is one of the main characters. She is a dhampir.
Since I don't know the details of the 'astronaut reader story', it's hard to say. But most likely, the main character is the astronaut who is the reader. There could also be other characters like the astronaut's crewmates, people on Earth communicating with the astronaut, or even fictional characters if it's a fictional story.