Video: How will astronauts on Mars breathe?
Ellen Stofan, NASA's senior scientist explains how the first astronauts set foot on Mars to breathe.We can read all NASA studies completely free of charge
NASA recently decided to loosen public access, allowing everyone to access their research without paying any service fees.NASA officially announced the concussion discovery of extraterrestrial life
At 0:00 on May 11, Vietnam time, the US Aeronautics Agency (NASA) has published official information about their latest findings in the universe, obtained from the Kepler