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Crew Demo 2- SpaceX Launch Live Stream

If Rockets were Transparent

blacklotus90 says...

From the YT description:
Launch to orbit in real time Fuel Burn and Staging of the
1) Saturn V
2) Space Shuttle
3) Falcon Heavy
4) Space Launch System (SLS)
Launching from Kennedy Space Center Launch Complex 39

Red = Kerosene RP-1
Orange = Liquid Hydrogen LH2
Blue = Liquid Oxygen LOX

Trump Just NUKED Democrats From Orbit With Hilarious Letter

newtboy says...

Best to investigate Trump and his cronies in real time, it minimizes the damage he can do. The investigations have already exposed numerous senator's insider trading attempts to profit from the pandemic. It's also revealed the reason Trump refused WHO tests and put us months behind S Korea...the company that makes the American test donated over $1.5 million to political campaigns this year. That must be why it was worth waiting months to get them at all and still be in short supply. They paid for the contract.

So, Democrats work hard to try to save the lives of their constituents, Trump, because he has nothing better to do besides play more golf, wrote a nasty political smear filled with ignorance and self congratulatory lies. Keep in mind, he's admitted he's so incompetent that his impeachment, which he claimed was a nothing burger, distracted him from having time to properly deal with Coronavirus....but he had plenty of time to golf.

Trump was pushed to enact a travel ban from China a month after the danger was clear to everyone with a brain, it was not him dragging the CDC like he claims, but he had dragged his feet so long that most airlines had cancelled those flights well before he acted....but not before numerous infected were here. January first he should have acted. That would have made a difference.

Trump called this a flu until it was too late, telling the nation there's no need to prepare through February. This led to panic when reality hit us hard.

Trump publicly said that if Democrats aren't nice enough to him his Whitehouse won't respond to their state. That's politics being played with millions of lives by Trump.

Trump has publicly told governors to go find supplies on their own, don't look to the Fed to procure and distribute necessary medical devices, then ordered the Fed to bid against those states for that same equipment. That's playing politics with citizens lives.

Trump STILL refuses to order a nation wide shelter in place order because he doesn't want any responsibility for one. That's playing politics.

Trump inexplicably didn't use the defense production act until last Friday, but he's used it reportedly hundreds of thousands of times to procure materials for the military....chemicals for missiles, materials for aircraft carriers, using the law to put the military orders first in line repeatedly. That's playing politics.

Trump reluctantly had ventilators sent to a few hard hit states, <5% of the numbers needed, but shipped broken units to Democratic states and told them they need to be appreciative (translation, kiss his ass on TV) or he won't send more. Again, playing politics with citizens lives.

Also don't forget Trump ended the CDC international pandemic detection program last September, months before the outbreak in China. This program was designed to detect and protect from New viral outbreaks, and would have given America a fighting chance to avoid any infections at all had it not been killed by Trump.

This kind of ignorant propaganda is exactly what I expect from @bobknight33. Using Trump's statements as if they're fact is incredibly dumb, Bobby. Even you admit the man doesn't tell the truth, you just prefer his divisive lies to the truth.

Hilarious you tag this philosophy, it's not...news, it's not.....*lies , that's a proper tag. *facepalm
I would downvote, but this drivel isn't worth watching through. I was at my lie limit under one minute in.

BTW, someone should remind him, nuking them from orbit didn't stop the xenomorphs....it didn't even stop that outbreak of xenomorphs, it only exposed the ignorance of the Space Marines for thinking "nuke em" answers all problems. So dumb Bobby.

1,000km Cable to the Stars - The Skyhook

newtboy says...

Edit: Thanks Eric for the link that addressed my questions/concerns.

Imo, rail guns and gravity couches are far more feasible and that technology does exist today. I hope we develop something before the Kessler syndrome (when space junk in orbit is so prevalent it's impossible to avoid and constantly increasing, like in "Gravity") makes orbiting or leaving earth impossible. That day is approaching quickly.

80s' Toys R Us' TV Ad.

newtboy says...

Maybe that thing inside his mother wasn't really him until it drew breath?
I was wondering, did he spend all of that time on earth, or just in a synchronous orbit?

Payback said:

What were you orbiting for the ~ 9 months before those 64?

80s' Toys R Us' TV Ad.

Payback says...

What were you orbiting for the ~ 9 months before those 64?

BSR said:

Pffft. I will be completing my 64th orbit around the sun tomorrow at 3:00 PM. That works out to be 23,376 days. Hard to believe I've breathing this whole time.

I'm not skeerd.

80s' Toys R Us' TV Ad.

BSR says...

Pffft. I will be completing my 64th orbit around the sun tomorrow at 3:00 PM. That works out to be 23,376 days. Hard to believe I've breathing this whole time.

I'm not skeerd.

ant said:

Um, we're here online on the Internet old fart.

Sir David Attenborough | A message to world leaders

Grreta Thunberg's Speech to World Leaders at UN

newtboy says...

@bcglorf Here's a tome for you....


It's certainly not (the only way). Converting to green energy sources stimulates the economy, it doesn't bankrupt it, and it makes it more efficient in the future thanks to lower energy costs. My solar system paid for itself in 8 years, giving me an expected 12 years of free electricity and hot water. Right wingers would tell you it will never pay for itself....utter bullshit.

Every gap in our knowledge I've ever seen that we have filled with data has made the estimates worse. Every one. Every IPCC report has raised the severity and shrunk the timeframe from the last report....but you stand on the last one that they admit was optimistic and incomplete by miles as if it's the final word and a gold standard. It just isn't. They themselves admit this.

The odds of catastrophic climate change is 100% in the next 0 years for many who have already died or been displaced by rising seas or famine or disease or lack of water or...... and that goes for all humanity in the next 50 because those who survive displacement will be refugees on the rest's doorsteps. Don't be ridiculous. If we found an asteroid guaranteed to hit in the next 50-100 years, and any possible solutions take a minimum of 50 years to implement with no surprises, and only then assuming we solve the myriad of technical issues we haven't solved in the last 100 years of trying and only if we can put the resources needed into a solution, not considering the constantly worsening barrage of smaller asteroids and the effects on resources and civilisation, we would put all our resources into solutions. That's where I think we are, except we still have many claiming there's no asteroid coming and those that already hit are fake news....including those in the highest offices making the decisions.

Every IPCC report has vastly underestimated their projections, they tell you they are doing it, only including data they are certain of, not new measurements or functions. They do not fill in the gaps, they leave them empty. Gaps like methane melt that could soon be more of a factor than human CO2, and 100% out of our control.

The AR5 report is so terrible, it was lambasted from day one as being incredibly naive and optimistic, and for not including what was then new data. Since its release, those complaints have been proven to be correct, in 5 years since its release ice melt rates have accelerated 60 years by their model. I wouldn't put a whit of confidence in it, it was terrible then, near criminally bad today. I'll take NOAA's estimates based on much newer science and guess that they, like nearly all others in the past, also don't know everything and are also likely underestimating wildly. Even the IPCC AR5 report includes the possibility of 3 ft rise by 2100 under their worst case (raised another 10% in this 2019 report, and expected to rise again by 2021, their next report), and their worst case models show less heat and melting than we are measuring already and doesn't include natural feedbacks because they can't model them accurately yet so just left them out (but noted they will have a large effect, but it's not quantitative yet so not included). Long and short, their worst case scenario is likely optimistic as reality already outpaces their worst case models.

Again, the economy benefits from new energy production in multiple ways. Exxon is not the global economy.

It took 100 years for the impact of our pollution to be felt by most (some still ignore it today). Even the short term features like methane take 25+ years to run their cycles, so what we do today takes that long to start working.

If people continue to drag their feet and challenge the science with supposition, insisting the best case scenario of optimistic studies are the worst we should plan for, we're doomed....and what they're doing is actually worse than that. The power plants built or under construction today put us much higher than 1.5 degree rise by 2100 with their expected emissions without ever building 1 more, and we're building more. Without fantastic scientific breakthroughs that may never come, breakthroughs your plan relies on for our survival, what we've already built puts us beyond the IPCC worst case in their operational lifetimes.

There's a problem with that...I'm good with using real science to identify them without political obstruction and confusion, the difference being we need to be prepared for decisive action once they're identified. So far, we have plans to develop those actions, but that's it. In the event of a "surprise" asteroid, we're done. We just hope they're rare.
This one, however, is an asteroid that is guaranteed to hit if we do nothing, some say hit in 30 years, some say 80. Only morons say it won't hit at all, do nothing.
Climate change is an asteroid/comet in our orbit that WILL hit earth. We are already being hit by ejecta from it's coma causing disasters for millions. You suggest we don't start building a defense until we are certain of it's exact tonnage and the date it will crash to earth because it's expensive and our data incomplete. That plan leaves us too late to change the trajectory. The IPCC said we need to deploy our system in 8-10 years to have a 30-60% chance of changing the trajectory under perfect conditions....you seem to say "wait, that's expensive, let's give it some time and ignore that deadline". I say even just a continent killer is bad enough to do whatever it takes to stop, because it's cheaper with less loss of life and infinitely less suffering than a 'wait and see exactly when it will kill us, we might have space elevators in 10 years so it might only kill 1/2 of us and the rest might survive that cometary winter in space (yes at exponentially higher cost and loss of life and ecology than developing the system today, but that won't be on my dime so Fuck it).' attitude.

Entertainment and frustration can be intertwined

Plane Crash and Rescue from the Quebec Wilderness

Bruti79 says...

As a weird side note to this, and how good Canada's SAR is, we just launched three satellites this summer. They're going into a geosynchronous orbit above the Atlantic. They're going to be able to track ship signals, create hi def images for rescue, and keep communications with vessels in distress.

I'm always impressed with our SAR capabilities. I wish we still sent DART teams to other countries to help.

jimnms said:

Yes, the parachute is standard equipment in the SR-20/22. Also, aircraft are required to be equipped with Emergency Locator Transmitters (ELT) which in the event of a crash automatically (or can be manually turned on) begin to transmit a signal which is picked up by satellites and notifies local search and rescue.

Spontaneous Synchronization

Vox: Why this black hole photo is such a big deal.

BSR says...

I just want to know if the debris orbits clockwise or counter-clockwise around the black hole. Does the northern universe and southern universe make black holes spin in opposite directions?

POPEYE THE SAILOR MAN: Blow Me Down (1933) (Remastered)

POPEYE THE SAILOR MAN: Blow Me Down (1933) (Remastered)



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