韩国自主研制的"世界"号运载火箭第五次发射成功1。火箭于当地时间2026年10月7日12时25分在全罗南道高兴郡罗老航天中心升空1，搭载5颗对地观测卫星和10颗立方体卫星1。对地观测卫星6号于13时8分与地面首次通信，其余4颗卫星分别在14时42分、15时27分、16时18分和17时52分完成通信1，9颗立方体卫星中8颗已通信1。
"世界"号是一型三级运载火箭，重约200吨，可将1.5吨级卫星送至距离地面600至800公里的轨道1。韩国计划于2027年进行第六次发射，将5颗对地观测卫星组成NEONSAT星座送入太空，用于国家安全和灾害应对1。这次成功发射延续了该火箭近年的稳定表现——在2021年首次发射失败后1，2022年、2023年、2025年三次发射均告成功1。
South Korea's indigenously developed "Nuri" rocket completed its fifth successful launch on October 7, 2026, at 12:25 p.m. local time from the Naro Space Center in Goheung County, Jeollanam-do Province 1. The rocket carried five Earth observation satellites and ten CubeSats into orbit 1.
All satellites aboard established initial contact with ground stations following deployment 1. The Earth observation satellite No. 6 made its first communication at 1:08 p.m., while the remaining four Earth observation satellites communicated at 2:42 p.m., 3:27 p.m., 4:18 p.m., and 5:52 p.m. respectively; eight of the nine CubeSats had successfully communicated with ground control 1. The three-stage launch vehicle, weighing approximately 200 tons, demonstrated its capability to deliver 1.5-ton-class satellites to orbital altitudes between 600 and 800 kilometers above Earth's surface 1.
South Korea plans to conduct a sixth launch in 2027, deploying five additional Earth observation satellites to form the NEONSAT constellation for national security and disaster response applications 1. This latest success continues the "Nuri" rocket's positive trajectory following its initial launch failure in October 2021 and three consecutive successful missions in 2022, 2023, and 2025 1.
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