Magnetic fields have been detected on exoplanets. These were found on hot Jupiter-like planets, because those were the only ones the astronomers were studying. The detection technique isn't necessarily transferable to cooler Earth-like exoplanets.

Summary: https://www.discovermagazine.com/astronomers-accidentally-uncover-magnetic-fields-on-alien-worlds-that-may-help-protect-their-atmospheres-49191

Original paper: https://www.nature.com/articles/s41550-026-02870-1.epdf?sharing_token=_e7OJbn60J0lCPghUOKgztRgN0jAjWel9jnR3ZoTv0NMhCLRVtGJLua8EdQLFiE-gcRU-kzsiLyugBHVS-SJxCpd5zp5zqiLCRWbAM73H-Dac2JUxtGhaOM_Z_zrhYWD-QhijOxwmdtTIfFK8UD7jyct9qQ6QTMJPMKtMN-RCzZkh2gadYQI5ZvGZHPkwxAbOBN5KCQDtPZpiqzxppaeJNFEoxn2YFQ45nYfqyBzIv8%253D&tracking_referrer=admin.discovermagazine.com

#Science #Astronomy #MagneticFields

Papa was a rodeo, mama was a rock 'n' roll band
I could play guitar and rope a steer before I learned to stand
Home was anywhere with diesel gas, love was a trucker's hand
Never stuck around long enough for a one night stand
Before you kiss me you should know, papa was a rodeo

https://youtu.be/OekbKN0TeDI

#music #MagneticFields #69LoveSongs

Sensing Longitude Amongst Migratory Birds

"Migratory songbirds solved the longitude problem long before humans came down from the trees, yet we are only beginning to understand how birds deal with this incredibly difficult problem"

#SciComm by @grrlscientist

#Longitude #Navigation #Migration #MagneticFields https://grrlscientist.medium.com/sensing-longitude-amongst-migratory-birds-a6150ec16a10

Sensing Longitude Amongst Migratory Birds

"Migratory songbirds solved the longitude problem long before humans came down from the trees, yet we are only beginning to understand how birds deal with this incredibly difficult problem"

#SciComm by @GrrlScientist

#Longitude #Navigation #Migration #MagneticFields https://grrlscientist.medium.com/sensing-longitude-amongst-migratory-birds-a6150ec16a10

Sensing Longitude Amongst Migratory Birds

"Migratory songbirds solved the longitude problem long before humans came down from the trees, yet we are only beginning to understand how birds deal with this incredibly difficult problem"

#SciComm by @GrrlScientist

#Longitude #Navigation #Migration #MagneticFields https://grrlscientist.medium.com/sensing-longitude-amongst-migratory-birds-a6150ec16a10

Sensing Longitude Amongst Migratory Birds

"Migratory songbirds solved the longitude problem long before humans came down from the trees, yet we are only beginning to understand how birds deal with this incredibly difficult problem"

#SciComm by @grrlscientist

#Longitude #Navigation #Migration #MagneticFields https://grrlscientist.medium.com/sensing-longitude-amongst-migratory-birds-a6150ec16a10

#RStats 100k tiny triangles at 60 frames-per-second. A little bit #JacksonPollock a little bit like fireflies.

"I went out to the forest and caught
100,000 fireflies" - Magnetic Fields

#MagneticFields