Canada claims that it may receive an alien signal. Could it be a scam?

Recently, major media reported that a telescope in Canada captured a strange set of radio waves from 65.438+0.5 billion light years away. Canada claims that this set of radio waves may be signals from aliens. Of course, some netizens think that this may just be a scam. I think there is too much uncertainty in this, and it may really be just a scam. Next, let's analyze the specific situation.

Many people think that the vast universe is changing all the time, not to mention the weak radio waves from 65.438+0.5 billion light years away, which can't reach the earth at all. They think that this kind of light wave is probably produced by the movement of other galaxies in the universe. For example, the merger of two planets can also produce light waves, which can be detected by the earth.

Many people think that it is irresponsible for Canada to claim to receive alien signals, which is very easy to mislead the audience and cause a sensation. Others think that this is purely human curiosity, because we still have too many unknown things, and compared with the vast universe, we are still ignorant.

Some people even think that even if it is not a scam, it is an incredible thing. Especially in recent years, the topic of aliens has become very common. This topic has gradually separated from the scientific category, but gradually moved closer to the entertainment category. Things about aliens have gradually become people's talk after dinner, and it is very possible for some people to use this matter for speculation.

In short, in recent years, aliens have become a hot topic in science magazines and people. After all, the universe is vast and there are too many unknown things. Moreover, especially in recent years, the fire of science fiction movies is even more curious. Are there really other creatures outside the universe?