how many fotons in the Universe?
- Anonymous4 weeks agoFavorite Answer
The number of photons (particles of visible light) that stars have emitted throughout the history of the observable universe is 4×10^84 photons.
- daniel gLv 74 weeks ago
That is "PHOTONS". You won't count them all, like 10X26^ 200000
- LônLv 74 weeks ago
Did you mean photons??
- ∅Lv 74 weeks ago
you mean photons? you may as well ask how many atoms there are, or how many stars in the sky...
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- GeorgeLv 44 weeks ago
Off subject question with bad spelling.