Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Hacking the Van Allen Belts: Could we save satellites and astronauts by wiping out the Van Allen belts?
IEEE Spectrum ^ | 02/26/2014 | CHARLES Q. CHOI

Posted on 08/03/2023 6:38:40 AM PDT by Jan_Sobieski

click here to read article


Navigation: use the links below to view more comments.
first previous 1-2021-4041-6061-80 ... 101-102 next last
To: one guy in new jersey
Great question!

A. If we can’t remove the Van Allen belts, we can’t make it safe for Astronauts.

B. If we can’t make it safe for Astronauts, we can’t send a Monkey through the Belts

C. If we can’t send a monkey through the belts, we can’t send a monkey to moon orbit.
21 posted on 08/03/2023 6:55:52 AM PDT by Jan_Sobieski (Sanctification)
[ Post Reply | Private Reply | To 13 | View Replies]

To: DouglasKC
arrogant leftists

I dropped my IEEE membership more than a decade ago, for several reasons. Infestation of stupid, arrogant leftists was one of them.

This Jan fellow, however, who posted the article, has his own agenda. He's pushing the "Moon Landing was a Hoax" lie, using the Van Allen radiation BELTS (they're called "belts" for a very good reason) to claim that a manned mission to the Moon is impossible. He does this despite having been told, repeatedly, how the Apollo missions navigated around the most intense parts and passed through the fringes very quickly.

I suspect that he, and perhaps a couple others, are trying to distract from the ongoing Biden Crime Family scandals.

22 posted on 08/03/2023 6:59:14 AM PDT by NorthMountain (... the right of the peopIe to keep and bear arms shall not be infringed)
[ Post Reply | Private Reply | To 7 | View Replies]

To: Jan_Sobieski

Maybe Pol Pot was onto something with killing intellectuals.


23 posted on 08/03/2023 6:59:49 AM PDT by EEGator
[ Post Reply | Private Reply | To 1 | View Replies]

To: Magnum44

>> This is ridiculous. Why dont we solve our problems in our back yard before we go messing with God’s universe. <<

What does one have to do with the other?


24 posted on 08/03/2023 7:02:25 AM PDT by dangus
[ Post Reply | Private Reply | To 2 | View Replies]

To: one guy in new jersey
Did we not already send Astronauts through these belts?

Sort of. We sent astronauts around the worst of them, and through only the fringes of the outer (weaker) belt.

The radiation belts make certain orbits unsuitable for even unmanned satellites ... radiation and microelectronics don't get along very well.

The belts aren't going away ... they're the result of Earth's magnetic field capturing particles from the Solar wind. It's a good thing.

25 posted on 08/03/2023 7:03:32 AM PDT by NorthMountain (... the right of the peopIe to keep and bear arms shall not be infringed)
[ Post Reply | Private Reply | To 13 | View Replies]

To: rdcbn1

It’s a crappily worded story. Apparently the intent is not to utterly destory all of the Van Allen belts, but merely to make passage through them safe by pushing them out of the way. It’s almost like describing an aerodynamic vehicle as removing the air from Earth.


26 posted on 08/03/2023 7:04:47 AM PDT by dangus
[ Post Reply | Private Reply | To 6 | View Replies]

To: Jan_Sobieski

We’re locked into the conditions of that V. Belt.
I don’t think we earthwalkers can just clap our hands and “get rid of it”.


27 posted on 08/03/2023 7:06:47 AM PDT by lee martell
[ Post Reply | Private Reply | To 1 | View Replies]

To: Jan_Sobieski

Well, the article is from 2014, so did it work?


28 posted on 08/03/2023 7:09:18 AM PDT by TangoLimaSierra (⭐⭐To the Left, The Truth is Right Wing Violence⭐⭐)
[ Post Reply | Private Reply | To 1 | View Replies]

To: NorthMountain

Just curious, certainly not meaning to encourage the moon-landing-was-a-hoax crows: Why do we never hear about Van Allen belts when they describe launch timing? LIke, we hear, delay...delay...delay... oh, we have to scrub it because the weather. Never delay... delay... oops, now there’s a Van Allen belt? TBF, they DO always talk about “launch windows” without describing why they are when they are.


29 posted on 08/03/2023 7:09:19 AM PDT by dangus
[ Post Reply | Private Reply | To 22 | View Replies]

To: Jan_Sobieski

Much of the Van Allen belts pre-existed any nuclear tests and are there TO PROTECT US FROM SPACE RADIATION.


30 posted on 08/03/2023 7:09:36 AM PDT by G Larry (It is RACIST to impose SLAVE WAGES on LEGAL Immigrants by importing Cheap ILLEGAL Labor!)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Jan_Sobieski
Your entire chain of logic is based on a false premise.

Your false premise is that astronauts must be sent through the most intense part of the Van Allen radiation BELTS (Which are called "belts" for a very good reason). The Apollo missions used a high angle Earth orbit to navigate around the inner (stronger) belt, and then pass very quickly through the fringes of the outer (weaker) belt.

Your point (A) is utterly and completely FALSE. Your points (B) and (C), therefore, are meaningless.

Joe Biden is a corrupt, influence-peddling criminal.

31 posted on 08/03/2023 7:10:00 AM PDT by NorthMountain (... the right of the peopIe to keep and bear arms shall not be infringed)
[ Post Reply | Private Reply | To 21 | View Replies]

To: Jan_Sobieski

The total lack of ignorance and ethics in our “scientific” community is just astounding any more. We’ve seen in in human research, vaccines, bringing creatures and worms back to life etc and now this. Just because we can or might be able to do something doesn’t mean we should.


32 posted on 08/03/2023 7:11:37 AM PDT by falcon99 ( )
[ Post Reply | Private Reply | To 1 | View Replies]

To: dangus
Why do we never hear about Van Allen belts when they describe launch timing?

1) The Apollo mission controllers DID pay attention to Solar activity, which affects the thickness and intensity of the belts as well as the radiation environment farther out. A big solar flare might have delayed an Apollo launch, waiting for things to settle down. Even with that possibility, though, passage through the fringes of the outer belt would not have subjected the astronauts to a really serious radiation dose.

2) The inner belt is higher than Low Earth Orbit, where most of today's satellites go. A solar flare might delay the launch of a GEO satellite, but I've never heard of it happening.

33 posted on 08/03/2023 7:14:41 AM PDT by NorthMountain (... the right of the peopIe to keep and bear arms shall not be infringed)
[ Post Reply | Private Reply | To 29 | View Replies]

To: dangus

OBTW, we had a big solar flare a few months ago, right after a bunch of Starlink satellites got launched. The solar flare caused the ATMOSPHERE to expand slightly and dragged about half of them down out of their very low initial parking orbit.


34 posted on 08/03/2023 7:17:32 AM PDT by NorthMountain (... the right of the peopIe to keep and bear arms shall not be infringed)
[ Post Reply | Private Reply | To 29 | View Replies]

To: Jan_Sobieski

Why not? Carbon-based life forms are already calling to eliminate carbon, so what the hell.


35 posted on 08/03/2023 7:17:57 AM PDT by Dr.Deth
[ Post Reply | Private Reply | To 1 | View Replies]

To: NorthMountain

OK, one last thought: Van Allen belts sound a bit like Earth has a volumnuous but not so massive, ionized hydrogen outer atmosphere layer.


36 posted on 08/03/2023 7:18:32 AM PDT by dangus
[ Post Reply | Private Reply | To 33 | View Replies]

To: dangus

“Launch Window” has to do with when you can launch the rocket so the payload ends up in the right place at the right time, with minimal energy expended. Launches to the ISS are especially critical, since “the right place” is a very small moving object.


37 posted on 08/03/2023 7:20:32 AM PDT by NorthMountain (... the right of the peopIe to keep and bear arms shall not be infringed)
[ Post Reply | Private Reply | To 29 | View Replies]

To: Jan_Sobieski

“...wiping out the Van Allen belts...” Probably be able to put some mirrors up at the same time to help block/reflect some of those evil sun rays from reaching muvver erf! What a brilliant plan eh? NOT! ATTENTION SHOPPERS! COMMON SENSE IS ON BACK ORDER! 🧐🎆🚫


38 posted on 08/03/2023 7:21:53 AM PDT by rktman (Destroy America from within? Check! WTH? Enlisted USN 1967 to end up with this💩? 🚫💉)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Jan_Sobieski

We have thought that all of those old movies and TV programs about mad scientists trying to destroy the world were just entertainment.

THEY WERE WARNINGS!

MAD SCIENTISTS HAVE TAKEN OVER THE WORLD AND ARE INTENT ON DESTROYING IT!


39 posted on 08/03/2023 7:22:14 AM PDT by TomGuy
[ Post Reply | Private Reply | To 1 | View Replies]

To: Red Badger

Me too. Liberal politics had not yet completely taken over TV with their BS.


40 posted on 08/03/2023 7:24:38 AM PDT by FlingWingFlyer ("There's no cryin' in baseball and there's no ethics in politics!" )
[ Post Reply | Private Reply | To 15 | View Replies]


Navigation: use the links below to view more comments.
first previous 1-2021-4041-6061-80 ... 101-102 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson