You said we were blind because it was coming in the direction of the sun, but the earth

rotates.

It's more like from their orbit.

So which direction...

We cannot point telescope in certain direction.

So there is going to be actually a new telescope to be sent in space that can really actually warn us on those directions.

So there are specific direction of the sky where we cannot see what is coming.

So for your students, you are also both at universities now.