I’ve always wondered how astronomers can actually observe galaxies that are millions or even billions of light-years away. What exactly are we seeing when we look at them?
And when scientists say there are hundreds of billions, or possibly trillions, of galaxies in the observable universe, how do they know that if we obviously haven’t seen and counted every single one?


to what
To… how many Hostess Twinkies I can shove in my mouth. 16. Final answer. Don’t watch me while I do it, mkay?
no promises. make sure to get all the cream.
Wait… they have cream in them?
what did you think it was
Alien souls.
that’s only the ghostbusters one
“who ya gonna call…” Thanks, now that’s trapped in my head, and with 16 twinkies in my mouth, well… nevermind. O_o
mazel tov!
The question. Keep up.
it was a yes or no question though