Russian scientists develop plasma engine prototype promising Mars trips in 30-60 days

The faster you accelerate to Mars, the more you'll need to decelerate to land on it.

Imagine posting on a spacefaring article and having absolutely zero idea how orbital dynamics work. No, you don't "accelerate to mars". It's not a stationary distant object at all. You accelerate to the orbital velocity of Mars relative to the sun, while timing your trajectory properly to intersect with Mars' orbit. Then you enter orbit AROUND Mars, and then you flip the ship and accelerate against that orbit to lower your periapsis until you descend to the surface. Where you crash and die because that's what YOU would do since you have no idea how orbital dynamics work at all.

It's not a to/fro, it's an orbital transfer.
 
"Russian scientists develop plasma engine prototype promising Mars trips in 30-60 days"

"The engine is still in the prototype stage, and is far from use in actual space missions"

Repetition...! hint:prototype...!
 
Sounds promising.

But then you have to explain to me how we're going to set up a habitat on Mars before sending anyone there - and make it livable considering there's no breathable oxygen, water or arable soil. To go there is a suicide mission.

A rocket that goes there needs just as much resources just to come back to Earth.

Plus there is also the fact that you can only use launch windows that only come around once every 18 months. The further you vary from that window the longer the flight becomes. Sure maybe you can get there in 30 days but then you have to wait around on Mars for 16 or 17 months for the windows to open up again. So even if you shorten the flight time you'll need to carry life support for at least 19 months minimum. Oxygen, food, water, changes of clothing, etc. for 2 people for 19 months is a lot of extra weight and space you'd need.
 
The guy who launched Sputnik and Gagarin was an Ukrainian.
Just sayin'
korolev was russian (russian empire), then soviet. when he was born there was no ukraine beyond the name given to a region of the russian empire, and later a republic from the ussr . so from birth he would call himself russian and later he would call himself soviet (maybe adding as coming from the ukrainian ssr). not very different from an american coming from texas or california.
 
More broadly, NASA, ESA and other space agencies and R&D labs have been testing various propulsion systems for decades with promising results but none have come outside the lab.

I have been watching these for years and years on documentaries over and over with great optimism from the scientists and engineers developing them but the sad thing is getting them outside the lab is totally another matter.
well, these propulsion methods were introduced by Tsiolkovsky. The Soviets and continued by the Russians have used them for decades, at least ion propulsion, in their satellites. Perhaps this is ion propulsion taken to a larger scale, in power and efficiency, a result of their decades of work and experience in this field. I seem to recall that NASA began its more functional projects after visits to Russian laboratories in the 90s. The Chinese use it in their space station, but little is known about their developments, they keep it rather quiet.
 
The ion propulsion system operates by...

Recently reading some older science fiction presenting as possible fact, I have wondered about a certain flying body that could produce, and according to the books has produced, a uniform plasma field of bouyance.


If successful, this black cone, which absorbs virtual photons, could be placed inside the spacecraft for propulsion production, similar to solar sails and rotated to manipulate its direction and it doesn’t require any type of energy to work.

Yes, I have imagined variable nano structures that tune 'space'.
 
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korolev was russian (russian empire), then soviet. when he was born there was no ukraine beyond the name given to a region of the russian empire, and later a republic from the ussr . so from birth he would call himself russian and later he would call himself soviet (maybe adding as coming from the ukrainian ssr). not very different from an american coming from texas or california.
It still provides important content because when you tell people how horrible of a place this wretched nation is, they might argue about all the great people whom this nation/empire gave to the world.
And since we are talking about Korolev, do you know how the man died?
He had bad health because he spent time in prison for "treason." I might be wrong but I think it was him who was to get executed, but someone convinced Stalin this man is needed for their projects. In any case, he required a surgery. he died during it because of some old health problems he got when he was in prison, problems from being mercilessly beaten continuously probably. What a man to be proud of as a Russian, am I right?
They were slaves, all of them.
And thus, it makes it more important to know where all of these brilliant people came from.
They were Ukrainians, Kazakhs, Polish, Uzbeks and all around the nations USSR subdued.
They were not Russians as it would just mean they were a part of this horrible ethnicity that was second in people killed in the last 100 years. Even Hitler could not kill as many people as Stalin did.
And when I see Russians priding themselves on victories and foreigner geniuses they count as theirs, I just begin to realize where their problems lie, and where they aggressive nature comes from.
 
I'm sorry... did I forget the /joke tag?

Yes... we all know what a newton is...
My point was 6 newtons is nothing. It's not significant, it doesn't matter if it's real or not if 6 newtons were as much thrust as they could produce. A joke on a measurement of thrust needs to be cleverer than "fig newton" to be funny.
 
Don't get me wrong, I love the idea of humankind evolving, colonizing new worlds, etc.

But heard me out: Mars SUCKS, Earth ROCKS, our planet is beautiful and has everything, why instead of waste resources in that we don't use it to enforce the protection of this planet?

 
My point was 6 newtons is nothing. It's not significant, it doesn't matter if it's real or not if 6 newtons were as much thrust as they could produce. A joke on a measurement of thrust needs to be cleverer than "fig newton" to be funny.
Yeah, but apple or raspberry newtons wouldn’t have resonated…
 
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