🚀 Du hành vũ trụ
12 điều thú vị về Du hành vũ trụ. Chạm vào một điều để đọc thêm.
Astronauts float around inside their spaceship.
Rockets need lots of fuel to blast up into space.
Space is completely silent because there is no air to carry sound.
Astronauts wear special suits so they can breathe in space.
Footprints left on the Moon can stay for millions of years.
The Space Station is a home in space that circles Earth.
Astronauts eat from special pouches so food won't float away.
The Space Station flies all the way around Earth in about 90 minutes.
Yuri Gagarin was the first person ever to fly into space.
Light is the fastest thing in the whole universe.
Neil Armstrong was the first person to walk on the Moon.
The first animals in space were tiny fruit flies.