South Korea test flies its first home-built rocket engine


Readers!
 
My annual birthday-month fund-raising drive for Behind the Black is now on-going. Not only do your donations help pay my bills, they give me the freedom to speak honestly about science and culture, instead of being forced to write it as others demand.

 

Please consider donating by giving either a one-time contribution or a regular subscription, as outlined in the tip jar below.


 

Regular readers can support Behind The Black with a contribution via paypal:

Or with a subscription with regular donations from your Paypal or credit card account:


If Paypal doesn't work for you, you can support Behind The Black directly by sending your donation by check, payable to Robert Zimmerman, to
 
Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652

 

You can also support me by buying one of my books, as noted in the boxes interspersed throughout the webpage. And if you buy the books through the ebookit links, I get a larger cut and I get it sooner.

The new colonial movement: South Korea yesterday successfully completed a suborbital test flight of its first home-built rocket engine.

The 75-ton-thrust engine was fired up and launched the first-stage rocket at the Naro Space Center in Goheung, South Jeolla Province, at 4 p.m., as part of the country’s long-term project to launch the Korea Space Launch Vehicle-2 (KSLV-2), dubbed Nuri, in 2021.

The Ministry of Science and ICT said it achieved an engine burn-time of 151 seconds, which exceeded its goal. It earlier said the test launch would be considered a success if the engine maintained a burn-time of about 140 seconds. The test rocket also reached a maximum altitude of 209 kilometers, 319 seconds after liftoff, and safely landed in international waters southeast of Jeju Island.

The planned orbital launch in 2021 makes this one of many new rockets, from both countries as well as private companies, set to become operational in the early 2020s. It looks like that decade will be especially exciting for space.

Share

Leave a Reply

Your email address will not be published. Required fields are marked *