SpaceX is a company that makes rockets and sends them to space. They have a new engine called Raptor 3 that they say is better than the old one. Another company called ULA, that also makes rockets, said that SpaceX's new engine is not that good and not ready yet. But SpaceX showed a picture of the engine working well, and they said it is ready and works well. So they are arguing about who has the better engine. Read from source...

- Criticized Bruno's attempt to downplay the achievement of Raptor 3 by calling it "partially assembled"
- Highlighted the regenerative cooling system as a major advantage of Raptor 3 over previous engines
- Shotwell's image shows that the engine is complete and working without any heat shield
- Musk's response shows confidence and confidence in the Raptor 3 engine
- Compared SpaceX's dominance in the space industry to ULA's lagging performance
- Questioned Bruno's credibility and objectivity

SpaceX President and Elon Musk hit back at ULA CEO for comments on Starship's Raptor 3 engine, defending the engine's design and performance, and challenging ULA's credibility and objectivity.

Neutral
Headline sentiment: Neutral
Body sentiment: Neutral

The article is a news report about a rivalry between two space companies, SpaceX and United Launch Alliance. It does not express a sentiment or opinion, but rather reports on the facts of the situation. Therefore, the sentiment of the article is neutral.

The current article is not suitable for providing comprehensive investment recommendations and risks as it is a news article that reports on the recent events between SpaceX and ULA. It does not provide any analysis or valuation of the companies or their products. Therefore, it is not suitable for the AI assistant to use it as a source of information for generating investment recommendations and risks.