S. Korea says it successfully fired 1st solid-fuel space rocket
21:00 JST, April 6, 2022
SEOUL (Reuters) — South Korea’s military said it had successfully test-fired a solid-fuel space rocket for the first time on March 30, a step it says will help eventually launch a constellation of satellites to better monitor threats such as North Korea.
The launch is the first such test since South Korea and the United States agreed last year to end decades of restrictions on the South’s ballistic missile and rocket development, and comes less than a week after North Korea conducted its highest missile test yet at that time.
“The success of the test launch of this solid-propelled space launch vehicle is an important milestone in strengthening the defense power of our military’s independent space-based surveillance and reconnaissance field at a very critical time,” the Ministry of National Defense said in a statement, citing the recent test of an intercontinental ballistic missile (ICBM) by North Korea.
The defense minister observed the launch of the rocket, which was developed with “pure Korean technology,” the statement said.
In October, South Korea conducted the first test launch of the Nuri liquid-fueled rocket, its first domestically built space launch vehicle. Nuri blasted off but failed to fully place a dummy satellite into orbit, delivering mixed results for a test launch that represented a major leap for the country’s ambitious space plans.
In contrast to the Nuri’s liquid-fuel design, a solid-fuel rocket such as the one tested on March 30 would be simpler, less expensive to develop and manufacture, and faster to launch, the defense ministry said.
The March 30 test verified the large solid-fuel engine, fairing separation, stage separation, and upper-stage attitude control technology, which are essential technologies for space launch vehicles, the statement added.
"NEWS SERVICES" POPULAR ARTICLE
Japanese Actor-Director Kitano Says His New Film Explores Homosexual Relations in the Samurai World
Japan’s Nikkei Muted; Set to Post First Weekly Drop in Five as Tech Stocks Drag
Japan’s Nikkei Pares Early Gains as Investors Lock in Profits
Israel Searches for Traces of Hamas in Raid of Key Gaza Hospital Packed with Patients
Japan’s Nikkei Inches Down as Automakers Skid on Yen Strength
JN ACCESS RANKING
- Exports of Nishikigoi Carp to China Halted; Permits for Japanese Aquaculture Facilities By China Have Expired
- Japan April-Sept. Current Account Surplus Hits Record High
- Japan 2023 Food Exports Reach 1 Tril. Yen at Record Pace
- 69.7 Bil. Yen in COVID-19 Loans to Small Businesses Uncollectible
- AI-generated Child Porn Floods Japan-based Website (Update 1)