Technology

58155 readers

3536 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago

MODERATORS

[email protected]

242

Elon Musk’s SpaceX rocket explodes in second test flight | CNN (www.cnn.com)

submitted 10 months ago by [email protected] to c/[email protected]

110 comments fedilink hide all child comments

SpaceX’s Starship rocket system reached several milestones in its second test flight before the rocket booster and spacecraft exploded over the Gulf of Mexico.

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 6 points 10 months ago* (last edited 10 months ago) (1 children)

It's about velocity, not altitude. The pieces from the explosion would need to get a fairly dramatic dv addition prograde to end up near orbital. The explosion seems pretty undirected, so the force will be spread in all directions, so most of the force won't be prograde. Even still, it can't be orbital. It'd need some other force added later on its trajectory or it eventually had to pass through the same altitude that the explosion happened, which is in-atmosphere and will cause fairly quick decay. There is no risk of Kessler syndrome. It could potentially have posed a risk to some very low satellites, but we'd already have seen that happen by now if it were going to.

[–] [email protected] -4 points 10 months ago

Let's hope that's the case. It's unlikely I agree.