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lbguy.bsky.social
Amateur astronomer, loves sun (particularly Light Bridges in sunspots) and the Moon. Phd geology & paleontology, European from Germany.
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Valuable summary of anti-fascist analysis from @rosansmits.bsky.social decorrespondent.nl/16177/this-i...

submitted 8 days ago • 39 comments

The doctors without borders are a neutral and reliable source of information.

submitted 23 days ago • 0 comments

NOAA-SWPC has the data on the ongoing strong geomagnetic storm. www.swpc.noaa.gov

submitted 25 days ago • 0 comments

bsky.app/profile/aswo...

submitted 25 days ago • 0 comments

The shock wave signaling the arrival of the early 31 May 2025 halo CME was observed near Earth on 1 June 2025 05:26 UT. Speed is fast (900-1045 km/s, bottom panel), but the magnetic field is not too strong (max 25 nT, top panel). It also arrived at STEREO-A (middle panel). ☀️💥💨 Data from NASA/NOAA

submitted 25 days ago • 1 comment

Here is the updated run of our #solarstorm Sun-to-Earth propagation model ELEvo, including the arrival of the storm front at Earth and STEREO-A. Note some more slower storms are propagating towards Earth that are predicted to arrive around early Tuesday June 3.

submitted 25 days ago • 0 comments

🚨 URGENT RESPONSE CALL 🚨 Trump’s Fool’s Gold Science EO is a dangerous sham. It gives his appointees the power to dismiss entire bodies of research and punish researchers who fail to fall in line with his agenda. We’ve launched an open letter. SIGN & SHARE NOW: actionnetwork.org/petitions/op...

submitted 31 days ago • 35 comments

Witzig: Elon Musk verspricht seit 2014 jedes Jahr das selbstfahrende Robo-Taxi, "in ein paar Monaten". Was für ein Blender...

submitted 33 days ago • 0 comments

Interview with Bluesky CEO: Ideas and future of open protocol features. www.wired.com/story/big-in...

submitted 38 days ago • 0 comments

Wer die Sonne liebt ... Unmögliches gebaut in Freiburg, in Zusammenarbeit mit US-Forscherkollegen. www.npr.org/2025/05/03/n...

submitted 53 days ago • 0 comments

In USA wird die Wissenschaft systematisch von Rechtsradikalen zerstört, in den Universitäten, jetzt auch bei der NASA. bsky.app/profile/aas....

submitted 76 days ago • 0 comments