Premium Only Content

Giant weak spot in Earth’s magnetic field is getting bigger
A weak region in Earth’s magnetic field, known as the South Atlantic Anomaly, has expanded by an area roughly half the size of continental Europe over the past decade.
Data from ESA’s Swarm satellite constellation show the anomaly has been weakening faster since 2020, particularly over Africa, due to unusual magnetic patterns in the boundary between Earth’s molten outer core and rocky mantle.
This weakening allows more solar radiation to reach satellites and the International Space Station when passing over the region, increasing the risk of damage or communication disruptions.
Swarm data also reveal other changes: the magnetic field is strengthening over Siberia, shrinking over Canada, and the magnetic north pole continues moving toward Siberia, which could affect navigation systems, Space.com has reported.
Scientists emphasize that Earth’s magnetic field is highly complex, and satellites like Swarm are crucial for tracking its dynamic changes.
👍 Like this video to raise awareness about the changing magnetic field and its effects on our planet!
💬 Comment below—what do you think about the South Atlantic Anomaly’s rapid expansion?
🔗 Share this video to inform others about how these magnetic shifts impact satellites and navigation systems.
💰 Want to support the channel? You can donate directly by hitting the YouTube Thanks button—your support helps us keep bringing you the latest Earth and space science updates.
👉 Don’t forget to subscribe for more stories on Earth’s magnetic field, satellite missions, and planetary science discoveries.
🌍 Thanks for watching and supporting the channel!
Links for B.C.
Visit My Website
https://bcbegley.com
Follow Me On Facebook
https://www.facebook.com/B.C.Begley
Subscribe To My Patreon
https://www.patreon.com/bcbegley
Watch Me On YouTube
https://www.youtube.com/channel/UCGoUf-QQTlTN-BIh3ERCE9A
Follow Me On Twitter
https://twitter.com/BC_News1
Watch Me On Rumble
https://rumble.com/c/c-280191
Follow Me On Gab
https://gab.com/BC_Begley
Follow Me On Truth Social
https://truthsocial.com/@BC_Begley
Follow Me On BlueSky
https://bsky.app/profile/bcbegley.bsky.social
Watch Me On TikTok
https://www.tiktok.com/@bcbegley
#EarthScience #MagneticField #SpaceNews
-
0:54
B.C. Begley
18 hours ago$20 million NASA mission to visit ‘God of Chaos’ asteroid saved from budget cuts
40 -
16:55
Bearing
9 hours agoHasan Piker’s EPIC MELTDOWN 💥 F**k My Audience, F**k Streaming, F**k Socialism 🤬
1.75K18 -
LIVE
LFA TV
18 hours agoLIVE & BREAKING NEWS! | TUESDAY 10/21/25
1,104 watching -
1:08:55
vivafrei
22 hours agoExposing the Trans MADNESS in Maine School Boards! Live with Activist and Truth Teller "Corn Pop"!
92.4K20 -
1:50:18
The Quartering
4 hours agoWhat The Heck Is Even Happening?
97.4K23 -
1:16:59
iCkEdMeL
2 hours ago $5.08 earnedICE SHOOTS Popular TikToker ‘Richard’ During Raid in South L.A.?! 😳 What Really Happened LIVE
30.5K15 -
16:57
Clownfish TV
11 hours agoLord of the Rings is RACIST Again According to UK College Course... | Clownfish TV
4.62K13 -
LIVE
The Nunn Report - w/ Dan Nunn
2 hours ago[Ep 774] Trump’s Ballroom Blitz | 9th Circuit OK’s Guard in Portland | Guest: Sam Anthony
155 watching -
1:05:27
DeVory Darkins
5 hours ago $35.61 earnedTrump scores HISTORIC IMMIGRATION WIN as Democrats STUNNED by ballroom renovations
118K60 -
43:40
The Rubin Report
4 hours agoDark Future Predictions & Exposing the Truth About Australia’s Past | Tony Abbott
42.9K15