Yeah, why don't they do it?
I was watching meteors and then out of nowhere I see this litttle ball of light in the sky moving very slowly...not a plane..just a tiny dot of light that is moving around very very slow (not a meteor or a star or planet) I'm scared what is it?? I can't sleep now...:(
The benefits from manned spacecraft are not worth the cost.
Just like this.
244 pens are packed into boxes of 20.
How many full boxes are there?
How many pens are left over?
and what keeps geosynchronous satellites from falling down?
Symmetry broke and tthe second law of thermodynamics, entropy. The Universe is becoming g more chaotic and unorganized. The Universe is NOT efficient. All those black holes, including the ones that socks, keys and remote controls.
Nobody would see it because its black
They are saying that their are 2 trillion galaxies in the observable universe. Do you think theirs only a little bit more. Maybe 5 trillion or is it much MUCH more?
We did not go in how long now, almost 50 years? Are humans ever even going to go back again?