Question

important points on Challenges faced by an astronaut ​

Answer 1

Answer:

Long-term exposure causes multiple health problems, one of the most significant being loss of bone and muscle mass. Over time these deconditioning effects can impair astronauts' performance, increase their risk of injury, reduce their aerobic capacity, and slow down their cardiovascular system.Star Wars would have you believe that the greatest challenges to space travel is asteroids, lack of resources like water or fuel, or even the threat of unfriendly, intelligent alien life. But in reality, scientists are finding that the biggest obstacle to today's space travel is dust. Yes, space dust

Answer 2

Answer:

ANSWER:

ONE OF THE MOST SIGNIFICANT BEING LOSS OF BONE AND MUSCLE MASS.

OVER TIME THESE DECONDITIONING EFFECTS CAN IMPAIR ASTRONAUTS PERFORMANCE INCREASE THEIR RISK OF INJURY, REDUCE THEIR AEROBIC CAPACITY, AND SLOW DOWN THEIR CARDIOVASCULAR SYSTEM.