Nasa’s long term goal is for travel in space to be as as travel across the atlantic. however, we are away from that.

Simple and Fast : far away

Explanation: NASA'S long-term goal has been for humans to travel to space with ease and speed.

However, we are far from that because the distance between the earth and the space is farther than distance across the Atlantic. The resources and finance for manufacturing of space shuttle for such purpose is relatively costly.

answer; i believe the correct answer is : communicate safe work practices;