Lesson 5 Into the Universe
Astronaut Yujin’s Space Log
Day 1 ____ to Space!
After blasting ____ from Earth, we took about 27 hours to reach the International Space Station, where we docked successfully.
This is my ____ journey into space.
After ten years, I’m back on this station, the largest artificial space habitat in orbit 400 kilometers ____ from Earth!
Day ____ The World with No Gravity
Now I’m ____ better at remembering where I am when I first wake up, but I’m still often confused about how my body is positioned.
In ____ dark and without gravity, my inner ear just takes a random guess as to my position, and sometimes I wake up convinced that I’m upside down.
Of ____ it’s actually my brain readjusting to an environment where height and weight lose their meaning.
I can use any wall equally ____ if each were a floor.
Everything has ____ weight.
This enables me not ____ to fly but also to lift huge objects with one finger as if I were a superhero.
Unfortunately, zero gravity ____ makes astronauts lose muscle and bone density really fast.
That’s why I exercise for 150 ____ a day as my colleagues do.
Day 25 ____ Starting the Day
The station orbits Earth once every 90 minutes, and the sun rises and sets every 45 ____
____ our schedules are set to Greenwich Mean Time on Earth.
My day starts around 6:00 a.m. in my personal space, which is about the size of ____ phone booth.
Still in my sleeping bag, I click through ____ emails and brush my teeth.
I swallow the toothpaste with a sip of ____ from a bag with a straw.
There’s no ____ way to spit in space because everything floats.
Then, I look over the daily schedule sent by the flight control ____ on Earth.
After a ____ with the Earth team at 7:30, I start work.
____ minute of an astronaut’s day is planned by the Earth team.
____ work comprises lots of scientific experiments and maintenance of the station.
My favorite experiment is growing basil from seeds as I film its growth ____ day.
Having green plants in space is a ____
Day 60 Spacewalk!
Today’s mission required ____ spacewalk, one of the riskiest tasks on the ISS.
We had to install the bases for some newly developed ____ batteries on the outside of the station.
Scott, ____ colleague, and I went to an airlock, a room connected to the outside of the station, put on our spacesuits, and floated gently into space.
The large blue dome ____ Earth hovered overhead, looking like it was ready to come crashing down upon us.
Forcing myself to focus on the task, I secured ____ hook of my safety cable to a ring just outside the airlock.
We moved along the handrail to the edge of the ____
The dark ____ in front of us seemed endless.
Despite ____ safety cable, panic rose in me.
I thought, “If my hand misses the handrail, I will fall ____ the void.”
The task seemed to take forever, ____ I finally managed to install the battery bases.
When I turned my head, the bright blue Earth was ____ there.
____ the middle of darkness, its beauty was beyond description.
Day ____ One Day Left
I’ll return to Earth ____
If getting up ____ space is alarming and uncomfortable, coming back down is one of the most dangerous and physically harsh things an astronaut ever does.
Back on Earth, I’ll miss lots of ____ here.
I’ll miss the satisfaction of successfully finishing ____ experiment or a challenging task like a spacewalk.
I’ll especially miss ____ basil plants, whose leaves have become a dense forest!
All the same, I’ll never forget how lucky ____ are to have that wonderful blue planet as our home.
Day 100 The Descent to Earth
Mother ____ didn’t exactly welcome us back with open arms.
Earth’s atmosphere is resistant to objects entering ____ space.
Any object will create enough ____ simply to burn up from the heat.
This protects the planet from the orbital debris that would otherwise ____ down on it.
But it also meant we had to survive a ____ through the atmosphere that created temperatures up to 1650 degrees Celsius.
After pushing our spaceship away from the station, we ____ our way into the upper layers of the atmosphere to start our descent.
We ____ gravity begin to return.
My watch felt a lot heavier on my wrist, and ____ got harder.
The capsule heated up, and orange and purple flaming pieces flew by the window, which was scorched ____
We ____ falling faster than the speed of sound.
Once we got inside the atmosphere about eight kilometers above the planet, a parachute caught us with a sudden halt and dragged and swung our capsule wildly through the sky until we hit the ____
It’s hard to describe how heavy everything felt in those ____ few minutes after landing.
My arms felt terribly heavy, and so did my ____
Getting used to gravity, ____ I missed in space, will take quite a long time.
The ____ thing is I’m home.
I can smell the grass and feel the wind and ____ rain!
I’ll remember how magical these things are for the rest ____ my life.