solar storm
Sun's magnetic tantrum
A solar storm is a disturbance in Earth's magnetic field caused by charged particles ejected from the sun.
Intense solar storms can disrupt satellite communications, damage power grids, and produce auroras visible at unusually low latitudes.
The 1859 solar storm knocked out telegraph systems across Europe and North America.
Dark stellar surface region
- coronaStar's outermost atmosphere
- photosphereStar's light-emitting surface
- chromosphereStellar atmospheric zone
- prominenceNotable status or visibility
Complete power loss
- power grid failureCollapse of electrical distribution
- voltage surgeSudden electrical pressure increase
- cascading failureSuccessive linked breakdowns
- infrastructure damageHarm to foundational structures
GPS errors · radio blackout · signal degradation · telegraph · emergency response · circuit overload · economic impact
Celestial body's protective field
- magnetic fieldForce zone around magnets
- magnetic declinationCompass-to-true-north angular difference
- Kp indexGeomagnetic storm intensity measure
- inductionFormal admission process
Polar atmospheric light display
- borealisOf the north
- australisLatin term meaning southern
- polar lightsAtmospheric luminous phenomenon
- green glowLight in nature's hue
curtains of light · charged particles · night sky · atmospheric phenomenon · visibility · photographic
Injury from ionizing emissions
- ISSOrbiting multinational research facility
- StarlinkSatellite internet constellation
- geosynchronousOrbiting at planetary rotation speed
- shieldingProtecting from harm
safe mode · mission planning · Hubble · communication satellite · early warning
sunspot
Dark stellar surface region
- coronaStar's outermost atmosphere
- photosphereStar's light-emitting surface
- chromosphereStellar atmospheric zone
prominence · plasma · heliosphere · radiation · space weather
blackout
Complete power loss
- power grid failureCollapse of electrical distribution
- voltage surgeSudden electrical pressure increase
- cascading failureSuccessive linked breakdowns
infrastructure damage · GPS errors · radio blackout · signal degradation · telegraph · emergency response · circuit overload · economic impact
magnetosphere
Celestial body's protective field
- magnetic fieldForce zone around magnets
- magnetic declinationCompass-to-true-north angular difference
- Kp indexGeomagnetic storm intensity measure
northern lights
Polar atmospheric light display
- borealisOf the north
- australisLatin term meaning southern
- polar lightsAtmospheric luminous phenomenon
curtains of light · green glow · charged particles · night sky · atmospheric phenomenon · visibility · photographic
radiation damage
Injury from ionizing emissions
- ISSOrbiting multinational research facility
- StarlinkSatellite internet constellation
- geosynchronousOrbiting at planetary rotation speed
shielding · safe mode · mission planning · Hubble · communication satellite · early warning
- celestial eventslunar eclipse, meteor shower, eclipse, supernova, aurora borealis
- space eventseclipse, lunar eclipse, meteor shower, comet, supernova
- aurorasnorthern lights, southern lights, polar lights, aurora borealis, aurora australis
- sun activitiessunbathing, tanning, sunrise watching, sunset watching, sungazing