South Korea has failed to send its satellite, launched by its first space rocket, into its target orbit. The South Korean government says it was a problem of the payload fairing system.
Tuesday's pre-launch steps went smoothly, and the space rocket lifted off from its launch pad as planned.
During the 10-minute flight, the space rocket separated as planned, and the satellite also fired and got off the second stage.
However, the satellite ended up 36-km higher than its target altitude.
Ahn Byung-man, South Korea's Educ. & Science Minister, said, "According to our results the scientific satellite was unable to reach the targeted orbit."