are we alone in the universe?
NASA seeks to answer this and many other questions with the Mars 2020 mission that arrives on February 18 to the planet Mars.
Guillermo Arduino talks with Diana Trujillo, mission flight director, about what those minutes of "terror" will be like when the descent of the ship begins, as well as the method that will be used to handle the Perseverance robot and the Ingenuity helicopter, once that reach Martian soil.
