Astronauta – Magnetar (Astronaut - Magnetar) is a Brazilian graphic novel written and illustrated by Danilo Beyruth. It is the first installment in the Graphic MSP series of graphic novels based on Maurício de Sousa characters. The Astronaut visits a distant galaxy to study a magnetar, a neutron star that has a magnetic field estimated at one billion teslas. A teaser of an animated television miniseries based on the graphic novels was released at Comic Con Experience 2017.