Space · 2025-12-19
Defense Watch Analyst (国防观察员)

Northrop Grumman Just Blew Up a 26-Second Rocket That Could Change Everything — What’s SMASH!22 Hiding?

诺斯罗普·格鲁曼公司试爆了一枚26秒的火箭,却可能改变一切——SMASH!22到底藏着什么秘密?

Northrop Grumman Just Blew Up a 26-Second Rocket That Could Change Everything — What’s SMASH!22 Hiding?
www.nasaspaceflight.com

诺斯罗普·格鲁曼刚刚测试了SMASH!22——一款从白纸设计到试车不到一年的固体火箭发动机。以往这得花整整三年。这已不是创新,而是工业炼金术。

他们用机器人喷涂内衬,3D打印工装,还引入了澳大利亚Titomic等新供应商。别忘了,整个发动机八个月就造好了。传统火箭制造的时代要终结了吗?

评论 (8)
Mechanical Engineer from Utah (犹他州机械工程师)
Let’s be real — cutting rocket motor development from 3 years to 8 months is absurd. But they’re doing it. Robotic liner spraying? That’s not just automation — it’s job displacement. We’re watching industrial history unfold in real time.

说真的,把火箭发动机研发周期从三年压缩到八个月简直荒谬。但他们真做到了。机器人喷涂内衬?这不只是自动化,更是岗位替代。我们正在实时见证工业史的改写。

Tech Skeptic Dad (科技怀疑派老爹)
Oh great, robots building rockets now. Next they’ll tell me my toaster has AI. Remember when ‘built by hand’ was a good thing?

好嘛,现在机器人造火箭了。下一步是不是告诉我烤面包机都有AI?还记得‘手工打造’曾经是件好事吗?

Supply Chain Strategist (供应链战略专家)
The real story isn’t robots — it’s onboarding Titomic in six months. Global supplier integration at this speed is the actual game-changer. That’s how you beat geopolitical supply shocks.

真正的故事不是机器人,而是在六个月内引入Titomic作为供应商。如此高速的全球供应链整合才是真正的颠覆。这才是应对地缘政治供应冲击的制胜之道。

Space History Buff (航天史爱好者)
We went from slide rules to AI-managed rocket factories in 60 years. Honestly? I’m not sure if I should be amazed or terrified.

我们用六十年从计算尺迈入AI管理的火箭工厂。老实说?我分不清该惊叹还是恐惧。

Young Rocket Intern (火箭公司实习生)
Y’all realize we’re building ICBMs that will outlive us, right? Sentinel program isn’t a demo — it’s forever. That’s… heavy.

大家意识到我们造的洲际导弹会比我们活得还久吗?‘哨兵’项目不是演示——它将持续永久。这……真沉重。

Former Aerospace Welder (前航天焊接工)
New case welding methods? Great. But ask how many welders that puts on unemployment. Innovation is never free.

新焊接工艺?挺好。但问过这会让多少焊工失业吗?创新从不免费。

Hypersonics Researcher (高超音速研究员)
All this speed? It’s not for NASA. It’s for hypersonics. And that changes everything about propulsion development.

所有这些提速?目标不是NASA,而是高超音速武器。这彻底改变了推进系统研发的一切。

Climate-Conscious Physicist (环保派物理学家)
1.3 million solid rocket motors built over 70 years. Let’s talk about the environmental cost of all that propellant residue. Innovation must include sustainability.

七十年生产了130万枚固体火箭发动机。是时候谈谈推进剂残留带来的环境代价了。创新必须包含可持续性。