Spaceflight 🚀 · @spaceflight
1408 followers · 1116 posts · Server techhub.social“There’re a lot of hazards we don’t know about. In #LEO, we are protected by our #magnetosphere from #SpaceRadiation. If we go outside of that, all of the sudden we have #galactic #CosmicRays ☢️ we have to deal with, we have a lot of #SolarParticles we have to deal with and we also have variable #gravity”. Even a short flight beyond #ISS altitude impacts various aspects of human physiology and #microbiome 🦠 composition. https://asm.org/Articles/2022/October/Out-of-This-World-Microbes-in-Space
#Leo #magnetosphere #spaceradiation #galactic #cosmicrays #solarparticles #gravity #iss #microbiome #humanspaceflighthealth
yeti · @yeti
84 followers · 169 posts · Server emacs.chFraser Cain / Dr Ronald Polidan
Self-Building Radio Telescope On The Far Side of The Moon [NIAC 2023]
https://y.com.sb/watch?v=a99QXRIO1g4
#FraserCain #RonaldPolidan #aurora #dipole #FarView #interview #magnetosphere #mining #Moon #NIAC #observatory #preamplifier #radioTelescope #rover #solarPanel #vonNeumannProbe
#frasercain #ronaldpolidan #aurora #dipole #farview #interview #magnetosphere #mining #moon #niac #observatory #preamplifier #radiotelescope #rover #solarpanel #vonneumannprobe
Twisted Eagle · @TwistedEagle
683 followers · 17399 posts · Server noagendasocial.comLevel 4 Solar Storm last night reached KP 8 last night, and sent aurora clear down to Kentucky 😱😱😱😱
This filament release CME was 5% as strong as the Carington Event. The KP Index shouldn't have gotten above 4-5 if it were at normal strength.
This is one more example of the reduced strength of earth's #Magnetosphere 👎
What this means is that it will take less CME to take down the grid 🤷♂
Claude Trudel · @cltr
70 followers · 438 posts · Server jasette.facil.servicesDes astrophysiciens ont découvert le système binaire d'étoiles naines ultrafroides le plus rapproché jamais observé. Les deux étoiles sont si proches l'une de l'autre qu'elles se tournent autour en seulement 17 heures.
Phénomène rare expliqué par Éric Simon
https://www.ca-se-passe-la-haut.fr/2023/03/decouverte-dun-couple-detoiles-naines.html
#astrophysique #étoiles #télescope #Keck #magnétosphère #spectre
#spectre #magnetosphere #keck #telescope #etoiles #astrophysique
Heron&Fox Photo · @heronfoxphoto
30 followers · 228 posts · Server universeodon.com
The modern #AtlasV #rocket, designed by #LockheedMarting and operated by the United Launch Alliance or #ULA, has been called the #DialARocket for its ability to add capacity by adding solid rocket boosters like increasing steps on a #dial.
Unfortunately, Fox (the #photographer) hasn’t covered any #launches of the #Atlas V 411 variant with only 1 #SRB.
Instead, please view this #photograph of the Atlas V 401 being transported to its #launchpad on its Mobile Launch Platform #MLP.
This is the Atlas that launched #NASA’s Radiation Belt Storm Probes #RBSP, renamed to the #VanAllen Probes once in orbit, they study the Earth’s #magnetosphere.
https://heronfox.pixels.com/featured/atlas-v-401-with-rbsp-on-the-move-heron-and-fox.html
#atlasv #rocket #lockheedmarting #ula #dialarocket #dial #photographer #launches #atlas #srb #photograph #launchpad #mlp #nasa #rbsp #vanallen #magnetosphere
GregCocks · @GregCocks
101 followers · 112 posts · Server techhub.social
NASA's Geotail Spacecraft Ends 30-Year Study Of Magnetosphere
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https://www.space.com/nasa-geotail-magnetosphere-spacecraft-ends-mission <-- shared article
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#GIS #spatial #mapping #lifeonearth #remotesensing #earthobservation #earthscience #satellite #geotail #magnetosphere #earth #magnetic #magneticfield #prediction #solar #energy #solarwind #speceweather #protection #atmosphere #NASA
@nasa
#gis #spatial #mapping #lifeonearth #remotesensing #earthobservation #earthscience #satellite #geotail #magnetosphere #earth #magnetic #magneticfield #prediction #solar #energy #solarwind #speceweather #protection #atmosphere #NASA
John Coxon · @johncoxon
10 followers · 11 posts · Server astrodon.socialSome of my research interests, as hashtags, are:
#BirkelandCurrents
#SolarWind
#Magnetosphere
#Ionosphere
#SpacePhysics
#SpaceWeather
#birkelandcurrents #solarwind #magnetosphere #ionosphere #SpacePhysics #spaceweather
yeti · @yeti
65 followers · 295 posts · Server emacs.ch
Anton Petrov
Martian Storm Finally Ends NASA Insight Mission, Here's What We Know
https://www.youtube.com/watch?v=IZgge8YP3Vs
#AntonPetrov #asteroid #dust #impact #Insight #Mars #magnetosphere #marsQuake #mole #NASA #retirement #rover #solarPanel #seismicActivity #shutdown #storm #success
#antonpetrov #asteroid #dust #impact #insight #mars #magnetosphere #marsquake #mole #nasa #retirement #rover #solarpanel #seismicactivity #shutdown #storm #success
Twisted Eagle · @TwistedEagle
590 followers · 13399 posts · Server noagendasocial.com
The reason for these strong cold dips clear into southern Florida is because of the #MeridionalJetstreams caused by the weakening #Magnetosphere.
The jetstreams have been out of zonal flow since 2018, and have begun to cross the Equatorial Ridge in 2020 😱😱😱😱
It's NEVER done that since humans have had the technology to observe the path of the jetstreams 🤷♂🤪
That's why the weather has been so "historic" in the last few years 🤣👍
#meridionaljetstreams #magnetosphere
Twisted Eagle · @TwistedEagle
590 followers · 13399 posts · Server noagendasocial.com
The north magnetic pole has moved another 6.2 miles south.
It is almost right over the Mid Atlantic Ridge.
It's moving a little over one mile per week and will reach the 40 Degree Mark in 3 months. This is the theoretical point where the pole enters the weak field lines of the magnetic toroid. Theoretically the pole can speed up at that point.
As the poles flip, the #Magnetosphere gets weaker and the energy from space gets stronger 👎
StargazingGoat · @StargazingGoat
79 followers · 70 posts · Server astrodon.social
Neither Mars nor Venus generate a #magnetosphere. Without it, a #planet is exposed to the #solarwind, which strips away atmospheres. But Venus has the thickest #atmosphere around! What gives?
As the solar wind slams into Venus, the atmospheric interaction induces a magnetosphere. #Astrodon
Source: https://www.jhuapl.edu/NewsStory/210603-Solar-Orbiter-unveils-new-details-Venus-magnetosphere
#magnetosphere #planet #solarwind #atmosphere #Astrodon