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  • Nicolas's Avatar
    Yesterday, 03:38 PM
    In my previous job, we had tens of major production ships running their control software on a local network of Windows pc's, asynchronically. Many...
    214 replies | 31971 view(s)
  • Nicolas's Avatar
    2021-Mar-07, 06:58 PM
    This was a Youtube video title, not a thread title, but anyway: Kid Asks Neil Tyson "Can A Black Hole Suck In Another Black Hole?" & Gets His Mind...
    1198 replies | 316842 view(s)
  • Nicolas's Avatar
    2021-Mar-05, 05:07 PM
    Nicolas replied to a thread SpaceX in Space Exploration
    The "boots" are covers to keep heat (gas) from climbing up the rocket between the engines. Unless I'm mistaken, they are the cloth like material you...
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Mar-04, 09:53 PM
    Nicolas replied to a thread SpaceX in Space Exploration
    Ah, I see the issue. SN10 is afraid of heights. Came down with weak knees. Good thing SN15 will have a new leg design instead of these placeholders.
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Mar-04, 03:53 PM
    Nicolas replied to a thread SpaceX in Space Exploration
    Given the "Elon Musk = ultrarich supervillain" meme, I give it 3 days max before somebody brings a can of paint and turns the sign into "Stark City".
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Mar-04, 12:33 PM
    Nicolas replied to a thread SpaceX in Space Exploration
    Upon further thinking, they are also planning to use Starship for point-to-point flight on earth. But it was my understanding that this would be...
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Mar-04, 10:29 AM
    Nicolas replied to a thread SpaceX in Space Exploration
    It is mostly vertical falling in these tests; lift generated by the flaps is used mainly for attitude stabilisation. Think of it as a skydiver using...
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Mar-04, 12:00 AM
    Nicolas replied to a thread SpaceX in Space Exploration
    Upon closer examination of a replay, it landed 3 times! The first landing was quite hard and it visibly bounced. Then it exploded and came down a...
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Mar-03, 11:50 PM
    Nicolas replied to a thread SpaceX in Space Exploration
    Eagerly awaiting replay footage of the delayed kaboom...
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Mar-03, 11:38 PM
    Nicolas replied to a thread SpaceX in Space Exploration
    Success! ...ish. It didn't explode, it is a tiny bit on fire, it landed but crushed its feet or its feet didn't deploy correctly. In loving memory of...
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Mar-03, 11:17 PM
    Nicolas replied to a thread SpaceX in Space Exploration
    T-10 minutes
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Mar-03, 10:22 PM
    Nicolas replied to a thread SpaceX in Space Exploration
    Is that attempt 2 or 3 for today? A little confused by the order of posts here.
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Mar-03, 08:29 PM
    Nicolas replied to a thread SpaceX in Space Exploration
    Abort right after engine ignition (unless this was a static fire, but I doubt it). Nasaspaceflight apparently has info from SpaceX, as their...
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Mar-03, 08:18 PM
    Nicolas replied to a thread SpaceX in Space Exploration
    They estimate T-10 minutes as we speak!
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Mar-03, 08:16 PM
    Nicolas replied to a thread SpaceX in Space Exploration
    Indeed, both on the mass and safety accounts of having more engines restartable. In that case, they'd have to centralize the TEA-TEB tank and add...
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Mar-03, 12:44 PM
    Nicolas replied to a thread SpaceX in Space Exploration
    Maybe also add some code to use alternative engines for descend when there is a relevant engine out on ascent?
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Feb-27, 11:01 PM
    I hav bought my oldest son an electronics experiment kit. It was quite a search to still find something that uses individual resistors and...
    14178 replies | 2035780 view(s)
  • Nicolas's Avatar
    2021-Feb-27, 10:34 AM
    I have sympathy for people who like to gently ruffle the feathers of a certain target audience. Like the guy whose Porsche Cayenne wears the vanity...
    11556 replies | 1565062 view(s)
  • Nicolas's Avatar
    2021-Feb-24, 10:20 AM
    And knowledge of the airflight principle "no problem is so bad that you cannot make it worse" also translates well to spaceflight.
    9 replies | 170 view(s)
  • Nicolas's Avatar
    2021-Feb-23, 06:36 PM
    What was the data path for that video? All stored onboard of Perseverance and then uploaded afterwards, or sent realtime to MRO or something and sent...
    149 replies | 10300 view(s)
  • Nicolas's Avatar
    2021-Feb-20, 07:23 PM
    Nicolas replied to a thread SpaceX in Space Exploration
    I doubt the FAA cared too much about why it crashed in the context of preventing that in the future. If SpaceX wants to crash ten of them, go ahead...
    4554 replies | 652374 view(s)
  • grapes's Avatar
    2021-Feb-20, 05:23 PM
    Those earthquakes are huge, but not large enough to explain the change in earth's rotation. But, the rotation has changed a lot, that's the activity...
    270 replies | 30544 view(s)
  • Nicolas's Avatar
    2021-Feb-20, 08:03 AM
    Nicolas replied to a thread SpaceX in Space Exploration
    Sounds like a healthy approach by FAA. Let SpaceX do the investigation at their pace (and keep up) plus don't care about someone blowing up his...
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Feb-19, 11:04 PM
    MRO was launched 17 years ago. Quite an experienced workhorse!
    149 replies | 10300 view(s)
  • grapes's Avatar
    2021-Feb-19, 03:10 PM
    Yes, in the long run. Pretty much the reason for leap seconds--the defining of the day as of a length from a century before meant that we would...
    270 replies | 30544 view(s)
  • Nicolas's Avatar
    2021-Feb-18, 10:03 PM
    Congrats! They are getting really good at this "land things on Mars" game. Experience and proper atmospheric modelling put to good use. Let's hope...
    149 replies | 10300 view(s)
  • Nicolas's Avatar
    2021-Feb-17, 04:34 PM
    Nicolas replied to a thread SpaceX in Space Exploration
    Scott Manley's take on the failed landing. And the birds. And in typical Scott Manley fashion, he made a mini MSc thesis of the event. :clap: ...
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Feb-16, 11:47 AM
    the Galaxy Hitchhikers. Since the don't have their own craft. Slogan: "We don't carry much weight"
    39 replies | 1677 view(s)
  • Nicolas's Avatar
    2021-Feb-16, 09:12 AM
    Nicolas replied to a thread SpaceX in Space Exploration
    Or it wanted to avoid the three seagulls that were sitting on the bullseye. By the looks of it it came close to the platform (you see the sky light...
    4554 replies | 652374 view(s)
  • Nicolas's Avatar
    2021-Feb-10, 08:17 AM
    Nicolas replied to a thread SpaceX in Space Exploration
    I haven't forced the text through auto translate, but that one seems to be stabilized passively with the chutes? Apart from that, it does show...
    4554 replies | 652374 view(s)
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14 Visitor Messages

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    How are things going in the Nicolas camp? I hope everything is still going well for you both...;-)
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    That is great news
    I am so happy for you.
  3. Well Chrissy, it got to the point for me. We decided to team up ;-)
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    Well I hope it gets to the point for you and it goes how we spoke about, please keep me informed how it goes down. ;-) (not the 9/11 debunking) you know what I mean.
  5. It was a short shot of 9/11 debunking today. Next time someone goes down that road again, please do make it a bit more of a challenge...
  6. Hi PraedSt! I don't get notifications of user messages (I do for PM), so that's why it may take me a while to respond. Everything is fine Chrissy (postal service did its job), I'll just have to be patient now .
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    I have Yahoo too you know.
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    Gtalk is better!
  9. View Conversation
    How is everything going now, I am still on MSN if you need me.
  10. View Conversation
    Hello Nic! Just dropping in to say hi.
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With sufficient thrust, water towers fly just fine.

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