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Concordia students set to launch most powerful rocket developed by civilians

149 pointsby bookstore-romeoover 2 years ago

13 comments

mgsouthover 2 years ago
&gt; &quot;Starsailor has already set a world record for being the first rocket engine developed and fired by civilians, when it was initially tested in 2021.&quot;<p>Say what? Obviously something got garbled between the students and the Media Relations office.<p>&gt; &quot;The team’s current goal is to make history by launching the first student-built, liquid-fuelled rocket to cross the boundary between the Earth’s atmosphere and into outer space, known as the Kármán line.&quot;<p>That didn&#x27;t sound likely, either. And no; USC would like a word with them (2019). [1] [Edit: Ah, cute. USC had a solid rocket engine.]<p>Further edit: Not to belittle the team&#x27;s chops. A liquid-fueled engine is a lot more difficult that a solid motor. And, the team has showed a lot of perserverence in their journey.<p>[1] <a href="https:&#x2F;&#x2F;www.wired.com&#x2F;story&#x2F;a-rocket-built-by-students-reached-space-for-the-first-time&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.wired.com&#x2F;story&#x2F;a-rocket-built-by-students-reach...</a>
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Manuel_Dover 2 years ago
&quot;Developed by Civilians&quot; meaning students and hobbyists? Last time I checked SpaceX is a private company, as are Boeing and other big aerospace companies. Sure, dual-use technology often have government and defense customers, but civilian-built launches for comms satellites are far from uncommon.
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kwhitefootover 2 years ago
Copenhagen Suborbitals has been launching crowdfunded liquid fuelled rockets for years. Not quite as big as Concordia is proposing but interesting nonetheless: <a href="https:&#x2F;&#x2F;copenhagensuborbitals.com&#x2F;" rel="nofollow">https:&#x2F;&#x2F;copenhagensuborbitals.com&#x2F;</a>
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ginkgotreeover 2 years ago
I think whoever wrote this article has never heard of Tripoli. Albeit, a liquid fueled engine is quite an accomplishment. The article should have focused on that.
benj111over 2 years ago
Since when did &#x27;civilian&#x27; == amateur?<p>You could sort of exclude NASA and other govt agencies from the civilian qualifier, but spacex? Blue origin? All the other private space companies?
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mattmaroonover 2 years ago
Why doesn’t this header use the article’s not incorrect actual title rather than a clearly incorrect line from the article written by a journalist who does not seem to know the meaning of the word “civilian”?
goodpointover 2 years ago
What about <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Copenhagen_Suborbitals" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Copenhagen_Suborbitals</a>?
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soperjover 2 years ago
Pretty cool school project!
bilsbieover 2 years ago
I find it confusing how much large corporations can accomplish vs groups of hobbyists. They’re both just groups of people.
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quartesixteover 2 years ago
Strange use of the word civilian. Aren’t private companies similarly civilian?<p>That being said, if they truly beat out Kestrel (or are they referencing Merlin 1A?) that’s no small feat.
ck2over 2 years ago
All these needle shaped rockets by students&#x2F;amateurs make me wonder since I&#x27;ve seen flat shaped drones go vertical at incredible speed if there might be another way to use vertical lift at least within the atmosphere using millisecond reaction controllers.<p>The needle shape really limits payload. If it could be wider but use the outer surface as some kind of physics trick to multiply lift, that could change everything.<p>Mass weight still is a factor but would allow a wider range of payload shapes.
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IYashaover 2 years ago
Okay, but will they finally settle the Earth curvature debate? :)
simlevesqueover 2 years ago
China will be happy. We learned yesterday that they work hand in hand.<p>&quot;Canadian universities conducting joint research with Chinese military scientists&quot; <a href="https:&#x2F;&#x2F;www.theglobeandmail.com&#x2F;politics&#x2F;article-chinese-military-scientists-canadian-universities&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.theglobeandmail.com&#x2F;politics&#x2F;article-chinese-mil...</a>