The document discusses the possibility of life on Mars, highlighting that Mars is the fourth planet in the solar system and has been a subject of scientific interest regarding past or present life. It mentions the use of robots, such as Viking 1 and Viking 2, to explore Mars due to safety concerns about human exploration, and notes ongoing studies of Martian meteorites for potential evidence of ancient life. The author emphasizes the importance of continued research and collaboration in uncovering the mysteries of Mars and the universe.

1. Is there life on Mars?
By Kamila Machuca

2. Mars in the Universe
• In the solar system as we know, Earth is the third planet and
Mars, also called “The Red Planet”, the fourth. So, scientists
have many possibilities that in Mars could live any living thing…
That´s one of the most fantastic mysteries of Mars that nobody
have already confirm. However, with all the technology that we
have now a days, maybe we are not very far to find the
answer…

3. Robots in Mars?
• Yes! But, why? Well, nobody had gone to Mars yet because we
don´t know if it is dangerous. So, scientists found the form of
being there without being there with the creations of some
increadible robots like the Viking 1 and Viking 2.

4. WAIT!But if there are robots on Mars, why did scientists do not discover
if there are any living beings yet?

5. • Well as we know Mars is smaller than the
Earth. However, that not means that it is
not very big. So, one of that investigations
with robots can last more than 6 years.
Really!

6. Ancient Mars
• Some scientists think that probably there are not life on Mars
actually. Nevertheless they couldn't deny that in other period of
time there was it. Right? That´s why some scientists are
searching for some fossils or whatever that can prove that there
was life on it. Also, if we discover it, it would tell us that life
could appear in any part of the universe,… at any time.

7. The meteorite ALH84001
• In one of the investigations of the NASA, they found a meteorite
which apparently, have some fossils. But there is nothing
confirmed yet. This martian meteorite founded in the Antartic
snow, if that idea is right, would sustain us if there was any
primitive life… we can´t say that we are the only living things in
all the universe. I´m wrong?

8. • So how much longer are we
going to wait until one idea
would be confirmed?

9. • That will depend in how much longer did
people investigate and serch for more
possibilities and, I think that all persons have
to colaborate in the learning of our world so it
would develop faster.

10. My Coclusions…
• It takes many years to investigate one planet, even if it is small
than Earth.
• In the Earth, we have found some bacterias that could live in
extreme temperatures. So, maybe, in Mars they will descovered
some of theme.
• From my perspective, people are always going to search for the
answers to all the existing questions in the world. And that´s
okay. Right? And…

11. What do you think?

12. THANKS