> In essence, they suggested that by positioning a magnetic dipole shield at the Mars L1 Lagrange Point, an artificial magnetosphere could be formed that would encompass the entire planet, thus shielding it from solar wind and radiation.
> “This new research is coming about due to the application of full plasma physics codes and laboratory experiments. In the future it is quite possible that an inflatable structure(s) can generate a magnetic dipole field at a level of perhaps 1 or 2 Tesla (or 10,000 to 20,000 Gauss) as an active shield against the solar wind.”
> In addition, the positioning of this magnetic shield would ensure that the two regions where most of Mars’ atmosphere is lost would be shielded.
Very cool
xyphon0010 on
Seems a few NASA engineers have been playing Surviving Mars
oscarddt on
This is old news, but it is often ignored by the traditional media and even more by the human spaceflight haters, the interesting thing is that there is technology to create a permanent magnet of 2 Teslas. Of course, it is not just about putting a magnet on the L1 Lagrange Point just like that, this will need a attitude control system.
wpnizer on
Sure, right after we reverse global warming here on earth. For some reason I believe that fixing earth should be easier than making mars livable, so that should be the priority.
dave200204 on
This is old news. However I believe that Blue Origin is supposed to send a positive to Mars real soon. The probe is going to study Mar’s magnetic field. Right now we don’t know for sure if restoring Mar’s magnetic field would allow it to retain its atmosphere and raise the surface temperature by doing so. I hope this next probe to Mars will answer some of those questions.
Emp_has_no_clothes on
This is an important step but not the only one needed to make Mars like Earth.
snoo-boop on
Two days ago this user confused Canada with China, yesterday they rewrote the headline of an article to have a wrong date, today they are posting an 8 year old article.
harryhooters on
We need a science breakthrough. Something to power it. Maybe somehow harness the suns charged particles or solar wind. Like giant floating space rods that will charge up and release some sort of static charge. I think nasa actually had a successful test but the tether snapped. Maybe now with modern materials we could make another?
If only we had funding…
Decronym on
Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I’ve seen in this thread:
|Fewer Letters|More Letters|
|——-|———|—|
|CST|(Boeing) Crew Space Transportation capsules|
| |Central Standard Time (UTC-6)|
|[L1](/r/Space/comments/1feey5e/stub/lmngq57 “Last usage”)|[Lagrange Point](https://en.wikipedia.org/wiki/Lagrangian_point) 1 of a two-body system, between the bodies|
|[LEO](/r/Space/comments/1feey5e/stub/lmni09y “Last usage”)|Low Earth Orbit (180-2000km)|
| |Law Enforcement Officer (most often mentioned during transport operations)|
|[RTG](/r/Space/comments/1feey5e/stub/lmnq2xx “Last usage”)|Radioisotope Thermoelectric Generator|
**NOTE**: Decronym for Reddit is no longer supported, and Decronym has moved to Lemmy; requests for support and new installations should be directed to the Contact address below.
9 Comments
> In essence, they suggested that by positioning a magnetic dipole shield at the Mars L1 Lagrange Point, an artificial magnetosphere could be formed that would encompass the entire planet, thus shielding it from solar wind and radiation.
> “This new research is coming about due to the application of full plasma physics codes and laboratory experiments. In the future it is quite possible that an inflatable structure(s) can generate a magnetic dipole field at a level of perhaps 1 or 2 Tesla (or 10,000 to 20,000 Gauss) as an active shield against the solar wind.”
> In addition, the positioning of this magnetic shield would ensure that the two regions where most of Mars’ atmosphere is lost would be shielded.
Very cool
Seems a few NASA engineers have been playing Surviving Mars
This is old news, but it is often ignored by the traditional media and even more by the human spaceflight haters, the interesting thing is that there is technology to create a permanent magnet of 2 Teslas. Of course, it is not just about putting a magnet on the L1 Lagrange Point just like that, this will need a attitude control system.
Sure, right after we reverse global warming here on earth. For some reason I believe that fixing earth should be easier than making mars livable, so that should be the priority.
This is old news. However I believe that Blue Origin is supposed to send a positive to Mars real soon. The probe is going to study Mar’s magnetic field. Right now we don’t know for sure if restoring Mar’s magnetic field would allow it to retain its atmosphere and raise the surface temperature by doing so. I hope this next probe to Mars will answer some of those questions.
This is an important step but not the only one needed to make Mars like Earth.
Two days ago this user confused Canada with China, yesterday they rewrote the headline of an article to have a wrong date, today they are posting an 8 year old article.
We need a science breakthrough. Something to power it. Maybe somehow harness the suns charged particles or solar wind. Like giant floating space rods that will charge up and release some sort of static charge. I think nasa actually had a successful test but the tether snapped. Maybe now with modern materials we could make another?
If only we had funding…
Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I’ve seen in this thread:
|Fewer Letters|More Letters|
|——-|———|—|
|CST|(Boeing) Crew Space Transportation capsules|
| |Central Standard Time (UTC-6)|
|[L1](/r/Space/comments/1feey5e/stub/lmngq57 “Last usage”)|[Lagrange Point](https://en.wikipedia.org/wiki/Lagrangian_point) 1 of a two-body system, between the bodies|
|[LEO](/r/Space/comments/1feey5e/stub/lmni09y “Last usage”)|Low Earth Orbit (180-2000km)|
| |Law Enforcement Officer (most often mentioned during transport operations)|
|[RTG](/r/Space/comments/1feey5e/stub/lmnq2xx “Last usage”)|Radioisotope Thermoelectric Generator|
|Jargon|Definition|
|——-|———|—|
|[Starliner](/r/Space/comments/1feey5e/stub/lmnko5q “Last usage”)|Boeing commercial crew capsule [CST-100](https://en.wikipedia.org/wiki/Boeing_CST-100_Starliner)|
**NOTE**: Decronym for Reddit is no longer supported, and Decronym has moved to Lemmy; requests for support and new installations should be directed to the Contact address below.
—————-
^(4 acronyms in this thread; )[^(the most compressed thread commented on today)](/r/Space/comments/1fdl7k4)^( has 25 acronyms.)
^([Thread #10568 for this sub, first seen 11th Sep 2024, 19:43])
^[[FAQ]](http://decronym.xyz/) [^([Full list])](http://decronym.xyz/acronyms/Space) [^[Contact]](https://hachyderm.io/@Two9A) [^([Source code])](https://gistdotgithubdotcom/Two9A/1d976f9b7441694162c8)