Hello WilliamAllen9696, according to Activision, Warzone 1 is now playable as Warzone Caldera. You have to go to Modern Warfare to install the game and then look for Warzone Caldera in the add-ons.

Astronauts are constantly learning. They do all the science experiments that need to happen on the space station. Most of the time, these experiments were designed by someone else, so astronauts need to learn about the science they are doing to follow the right steps and share the results.

The salaries of Nasa Astronauts in The US range from $39,423 toR$426,495, and the average isR$87,000.