Some scientists think that there are intelligent life forms on other planets and messages should be sent to contact them. Other scientists think it is a bad idea and would be dangerous. Disscus this topic and give your own opinions.

Technological developments provide us to enlighten the dark side of

space

as time goes by together with in my opi

nion we wi

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opinion, we

ll be able to meet aliens in two decades. More than 500,000 journal has been published in

las

t 15 years ag

Suggestion

the last 15 years

o and according to the res

earchs

systematic investigation to establish facts

research

this

might be a record.

The

refore at th

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Therefore, at

e present time, we are not so far to the aliens as we were. One of the experts says that they found the key to invent a light velocity engine which unsure us to reach pla

nets qu

Suggestion

the planets

icker than we thought.

How

ever according to

Accept comma addition

However, according

the som

e gr

closely similar or comparable in kind or quality or quantity or degree

same

oup of experts and the some deputies

this

would be end with a catastrophic consequence due to deficiency of knowledge about aliens.

Mor

eover they

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Moreover, they

also

think we should take back the sat

tellites we

man-made equipment that orbits around the earth or the moon

satellites

satellite

sent bea

cuse if

for the reason that; on account of

because

they per

cieved we

detected by instinct or inference rather than by recognized perceptual cues

perceived

sent the these sat

telites to

man-made equipment that orbits around the earth or the moon

satellites

them ,

th

Accept space

,

is condition could make them annoyed.

On the other han

d i suppose that if

Suggestion

hand, I suppose that

hand I suppose that

we stopped the technological development for the

space

this

might make us unambitious and purposeless because the main driver behind the technological improvements is the bringing light to the darknesses and obviously the most important darkness is the

space

ree

archs.

systematic investigation to establish facts

research

Hence

, i d

o

refers to the speaker or writer

I

not have the same idea with the sort of people who do not prop the

space

experiments. On

co

Suggestion

In

nclusion, i w

o

refers to the speaker or writer

I

uld like to call out to the experts to not to cease res

earchs be

systematic investigation to establish facts

research

cause one day our thoughts will become reality.

Therefore

the experiments should be kept in a o

n

Suggestion

an

going position.