Why are planets in other solar systems difficult to see?

Question

Real Answers plz

Answer 1

The glare of their star blots them out. It is like trying to see Mercury from Earth. It is really hard because Mercury is never far from the Sun in our sky so you have to deal with the glare, always looking at Mercury either low on the horizon or during daylight. From many light years away even Pluto would appear very near the Sun.

Answer 2

Because this other solar system are very very far away from ours. Many thousand of light years...
And then trying to see a plaent inside another system isnt easy. Now with some modern telescope we can see better, but still is not good enough.

Answer 3

Planets, unlike stars, do not emit light of any sort (the light they reflect from the stars, [like our moon] is far to dim, to be observed), so you cannot see the planet itselfs on any picture. But you can see the shadow of them, when they cross the line between us (observer) and the star, they are surrounding.

Answer 4

yet another technique is photometric diagnosis of the ligth emitted from the celebrity. In an particularly small sort of circumstances, the orbital airplane of the different planet is in line (or almost so) with the earth. we are able to then detect the drop in brightness of the celebrity because of fact the 'shadow' of the planet cuts for the era of our line of sight.

Answer 5

They are very far away, so are small, dim, and close to their star. Their light is overwhelmed by the light of their parent star, since they are only visible by light reflected from that star.

Answer 6

coz they are a million light yeras away from our system and we have nearly discovered telescopes which can penetrate into the other systems

Answer 7

They are thousands of light years away??

Answer 8

Too far away.