Kurang dari sebulan kemudian, Soviet diikuti dengan peluncuran satelit membawa anjing bernama Laika terbang. Laika bertahan di ruang angkasa selama tujuh hari sebelum mati karena pasokan oksigen habis.As a result, if there are actually R receivers, then Every receiver will get to send RTCP traffic at a price of 75/R Kbps and also the sender receive