Life
on Mars
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Description:
Discover the secrets of Mars – its red surface,
towering mountains, traces of ancient water, and how humans might one day live
on this mysterious planet.
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Transcription:
A Journey to Mars.
Imagine waking up in the morning, looking out the
window, and instead of seeing trees and grass, you see a red desert covered
with rocks and dust.
That's Mars,
our neighbor in space.
Mars is the fourth planet from the sun. It's called
the red planet because it's covered in red dust, which is actually rust or iron
oxide.
Why is Mars so interesting?
There might be signs of life. Scientists have found
traces of ancient water on Mars, and where there's water, there might have been
or could still be life.
Mars has mountains and canyons.
The tallest mountain on Mars is Olympus Mons. It's a
real giant; it's three times taller than Mount Everest.
It's cold. The average temperature on Mars is about
-60¡ÆC.
So, if you go to Mars, you'll need a very warm
spacesuit.
How would people live on Mars?
Maybe in the future, we'll build homes there.
But first, people would need to grow food in special
greenhouses, drink water found underground, and breathe oxygen made by special
machines.
And if you were standing on Mars, you'd see two tiny
moons, Phobos and Deimos.
They don't look like our moon, but instead like big
potatoes flying around the planet.
Mars, in the future, right now,
special robots called rovers are working on Mars.
They explore the soil, take photos of the landscapes,
and send everything back to Earth.
Who knows, one day you might become an astronaut and
visit Mars yourself.
For now, anyone can dream about this mysterious
planet.
Want to learn more?
Look for Mars in the night sky. It glows with a
reddish color, reminding us that adventure is always close by.
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Questions:
1. What are some of the features of Mars that make it
interesting to scientists?
2. How might people live on Mars in the future?
3. What role do the rovers currently play in exploring
Mars?