My Favourite City Is Moscow, Because Of

Decide In Your Heart Of Hearts What Really Excites And Challenges You, And Start Moving Your Life In That Direction

Other Anatomical Changes Associated With Long-duration Space Flight Are Definitely Negative: The Immune System Weakens, The Heart Shrinks Because It Doesn't Have To Strain Against Gravity, Eyesight Tends To Degrade, Sometimes Markedly (no One's Exactly Sure Why Yet). The Spine Lengthens As The Little Sacs Of Fluid Between The Vertebrae Expand, And Bone Mass Decreases As The Body Sheds Calcium. Without Gravity, We Don't Need Muscle And Bone Mass To Support Our Own Weight, Which Is What Makes Life In Space So Much Fun But Also So Inherently Bad For The Human Body, Long-term.

Every Single Day You're The Result Of What You Did On The Days Prior.

In All Of The Movie Portrayals, A Spacewalking Suit Seems Sort Of Insignificant, Like A Pair Of Shorts And A T-shirt. No One Thinks Much About It. But It's A Spaceship, Not A Spacesuit, An Entire Life-support Mechanism That's Incredibly Complex And Cumbersome. It's Very Difficult To Put On And Off. You Have To Run It The Whole Time You Are Wearing It, And It Redefines How You Move. It's Like If You Put On A Wetsuit And A Snowmobile Suit And Froze Yourself Solid And Then Tried To Go And Do Work.

The Bahamas Are Gorgeous. The Deep Trench In The Ocean Floor Called The Tongue Of The Ocean, Which Comes Between The Islands, Is The Most Beautiful Deep Indigo Colour.