Michael Peña José Hernández Rosa Salazar Adela Julio Cesar Cedillo Salvador Veronica Falcón Julia Garret Dillahunt Sturckow Sarayu Blue Kalpana Chawla Bobby Soto Beto Ashley Ciarra Marisa Eric Johnson Clint Logan Jordan Dean Weissberg Michelle Krusiec Miss Young Emma Fassler Stacey Isaac Arellanes Julio (Age 16) Marilyn Uribe Lety Adult Jorge Briseño Gil (Age 11) Mercedes Hernández Mercedes Adela's Mom Michael Adler Anderson Gerardo Trejoluna Gerardo Adela's Father Peter Theis Flight Instructor Francisco Barreiro Francisco Adela's Cousin Isabel Aerenlund Female Astronaut Candidate Dylan Hall Scientist Blake Webb Head Driver