Wow, thanks again!
This makes my FlightGear insanity a bit... more comfortable.
Hybrid rockets? You mean, ones with an air intake, so that the rocket doesn't have to carry all the oxidizer?
Jump to postI just wondered about this thingy here...
https://commons.wikimedia.org/wiki/File ... orizon.jpg
What does the
F
_
-
-
_
S
scale on the left mean?
My guess is "Fast - Slow", but that can't be...
Keep in mind that cops in Germany and Switzerland are trained for two years before they're sworn in as officers. And in order to qualify for cop training, they need to show a three-year professional education. When they start police training, they already are qualified hairdressers, gardeners, carpe...
Jump to postNever had an issue. Turn car off, Put keys on dash, hands on wheel and follow their directions you will never have a problem. Be a white male... Had Floyd or Garner done what he suggested or the equivalent for the situation, they’d be alive today. Fight back and you’ll have a long day or night, I d...
Jump to postNot really the police, but merely security goons... I took my tripod and my camera on a walk in Bern, the capital of Switzerland. And I progressed to make a high-res photo of the US Embassy. A private security contractor told me it's okay, as long as no person is recognizable on the pictures. A seco...
Jump to postSilence a week after finding the cvr? I was thinking we may hear something by now. Under ICAO rules, a month after the accident, a preliminary report is due. 12 month after the accident, the final report. If a final report is not possible, then there will be yearly updates on the investigation. The...
Jump to postI don't think it will ever pay off. A Falcon 9 launch uses as much fuel as a fully tanked Boeing 777. The kind of kerosene used for fireworks and rocketry is not that expensive, and not such a scarce resource. If we wanted to save fossil fuels, there are more sensible avenues. I think the intention ...
Jump to postI've begun a similar thing with a Cessna Slowtation. Switzerland - Greece has taken me a few days. I like doing shorter hops, because the biggest fun in flying is trying to land at every suitable airfield along the way - under the real weather conditions. I never check the weather at the destination...
Jump to postWell. The only beauty pageant I'll take serious is the one where Mr. [insert country name] must copulate with Ms. [insert country name], and raise children for a national breeding programme.
Otherwise, I have no idea what the meaning of such a "contest" is.
Nomadd wrote:flyingturtle wrote:Maybe we could create a giant orbiting sunshade out of our copious space junk...
On purpose?
Maybe we could create a giant orbiting sunshade out of our copious space junk...
Jump to postHave you heard about a special type of microsatellites that can observe environmental changes like sea level or melting of glaciers? With the help of that technology, scientists can approach the solution how to avoid global warming. Moreover, there is even a special type of sats that can track rare...
Jump to postAnd don't forget that technology is not the best solution. It's electing responsible people into office. People who have a focus on the Earth as it will be in 200 or 300 years - not just 2024, when the next election is due.
Jump to postWell, we have radar satellites since a very long time. The newest ones are approaching an accuracy of several centimeters. They can measure soil erosion, glacier melting, water levels... Moreover, there is even a special type of sats that can track rare species of animals to prevent them from being ...
Jump to postThe spacecraft that surprised me the most? The Crew Dragon and Falcon 9, because these spacecraft finally enable cheap space travel. The Space Shuttle and the Apollo program, however, were much bigger technological feats. While it deserves awe, the Space Shuttle was a good example of (political) mis...
Jump to postStand your ground, castle defence, self defence laws... Absolutely no chance we arent going to see this new law massively misused by self-interested idiots to murder people with the blessing of the state. The US is a mess, this doesnt make things less messier. Just a nitpick point... self-defence l...
Jump to postStand your ground, castle defence, self defence laws... Absolutely no chance we arent going to see this new law massively misused by self-interested idiots to murder people with the blessing of the state. The US is a mess, this doesnt make things less messier. Just a nitpick point... self-defence l...
Jump to postzanl188 wrote:.... and SpaceX launches, and lands, a Falcon 9 for a record ninth time. We live in exciting times.....
[quote="ThePointblank"][/quote]
"Lacks dignity"
Yes, I'm absolutely in love in how Elon pushes the big rokkit forward and upward!
From this angle. you can tell that the trigger for the explosion was probably the lack of water being pumped on the bottom. less than 10 seconds after the water stops, the rocket explodes. The water was probably helping to disperse the Methane that was leaking. I don't agree. Water does not dispers...
Jump to postJust a few questions... - has the Starship size been finalized? Until SN8, there has been a progression of larger test vehicles, starting with Hoppy. AFAIK the current Starships have small tanks, ones that only have to supply atmospheric Raptors for 4-ish minutes of powered flight. - has there been ...
Jump to postHeinkel wrote:
Money alone and positive business speech doesn't help.
I just question whether they decided that the damage was such they chose to hit the self destruct button because they could not safely defuel due to damage from the hard landing. To me, it doesn't look like an intentional destruction. The explosion happened near the skirt, and not where the FTS is ...
Jump to postHOLY MOLIES AND HEEBIE JEEBIES!
That was wonderful to watch!
GDB wrote:But it's just blown up!
Guys, I want to ask your opinion. What do you think about countries that frankly copy SpaceX's concepts? Is it good or bad for the company and the reputation of this country? No "country" is copying anything. But a company, Electron Labs, is already copying SpaceX, IMO. All you need is a ...
Jump to postWow! Hooray!
Say welcome to our new a.nut subforum "Helicopters on Mars"!
Oh no...
...at least a sock of fleagulls is getting a free ride back to Florida...
I'm eager to learn what went wrong with ol' fifty-nine.
Meanwhile, a power outage in the bottom part of the US has taken out LabPadre's cameras. All you can see now are replays.
The astronauts will receive a bombastic heroes' welcome back on Earth for making the ultimate sacrifice...
Jump to posttommy1808 wrote:flyingturtle wrote:Another idea would be using a little drogue parachute to help pointing flamey end down...
That would be somewhat more difficult on Mars and impossible on the Moon though.
Another idea would be using a little drogue parachute to help pointing flamey end down...
Jump to postAt least the launch pad is now clear
...and SN10 is living in fear.
In other news, Michael Bay is out... there will be Elon Musk films...
Never understood why TAF’s and METARS are ever displayed in coded form anymore ! Important information should be clearly displayed and instantly understood by all users The coded form had a big advantage: It was easy to transmit them with (radio) telegrams. The coded form still has a big advantage:...
Jump to post[img]jPP0yHh.jpg[/img] ROFL! And on my Linux 'pooter, I have a utility named "metar" (it's part of the FlightGear flight sim): [email protected] ~> metar kord KORD 310951Z 08012G22KT 1SM R10L/P6000FT -SN BR BKN008 OVC012 M01/M03 A2980 RMK AO2 SLP097 P0001 T10111028 [email protected] ~> metar -d kord ...
Jump to postI really didn't expect they would find this many faults and a lack of oversight in Swiss aviation.. Switzerland is small, and few people have expertise in historical piston aircraft. Couple that with the personal connections between the operator, the crews, maintenance and the regulators. It's very...
Jump to postRecently, in a Liechtenstein newspaper, there has been an ad for "Shanghai Spacecom Satellite Technology LTD". They announce a "low orbit satellite project" with an investition volume of 4.25 billion CHF (USD 4.78 billion). And "jobs", too. I didn't know Liechtenstein w...
Jump to postSomething happened at my local airport... and luckily, nothing really happend...
BSL is also home to a few maintenance companies, the most important one being Jet Aviation. They convert peasant jets into government and rich people jets.
SpaceX used the term "Tested booster" almost as a joke early on, but customers are starting to notice that used rockets seem to be having fewer issues than brand new ones. ROFL , this is funny! Well, it's true. There are failure modes that can occur only once, and thus a reflown rocket is...
Jump to posttexl1649 wrote:When astronauts go up on a F9, are they always using a brand new booster? Just curious what the human rating for NASA might be.
I'm still confused by how the Asiana 777 accident is presumably similar to the Sriwijaya one...
Jump to postIt has been done! Yay!
Maybe they'll launch a Mig-29 from a 747 one day, and from the Mig-29 a rocket... otherwise, there is not enough delta-v for the moon...
AFAIK a damaged aircraft (temporarily) belongs to the insurance. Then the insurance decides whether it's worth to repair the aircraft, or not.
Jump to postRobertS975 wrote:Which airport does the Virgin Orbit B747 use for its operations?
Swiss guy here. If I wanted an ID, I only have to walk to the municipal office - ta-dah! And with that ID, I can travel in all the EU. But for voting, I only need the temporary voter ID which I have to sign. It carries my address and a random number. If in doubt, they can ask me for my ID (which I h...
Jump to postbennett123 wrote:Don't you have birth and death certificates in the US.
A reliable register of the population (e.g. a duty to notify authorities of someone's death or birth, a duty to notify authorities when moving to another address) would solve a lot of problems in that department. Couple it with automatic voter registration.
99% of fraud allegations would make POOF.
I wonder about the Trump pardons, and if they could be reverted. In the German-speaking countries of Europe we have a rule that the abuse of a legal right is not protected. For example, I can always form my own religious group, and hold sessions of worship without government hindrance. But I cannot ...
Jump to postThat last, almost 90 degree right turn is intriguing to me, does it leave out or point to probable causes? Not sure if that kind of "sharp turn & great loss of altitude in such little time" pattern is representative of certain scenarios like a graveyard spiral or intentional scenario,...
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