Prakash saal
(Light year se bheja gais)
Ek prakash saal utna diastance hae jiske light ek saal me travel kae sake hae.
References badlo
 | Ii vigyan article ek chhota panna hae. Aap iske lamba karke Wikipedia ke madat kare saktaa hae. |
Ek prakash saal utna diastance hae jiske light ek saal me travel kae sake hae.
| | Ii vigyan article ek chhota panna hae. Aap iske lamba karke Wikipedia ke madat kare saktaa hae. |