New post-doctoral position opening at RoCS in stellar physics! 🇳🇴💫 Come to Oslo and take part in ESGC: Tracing the Impact of Evolved Stars on the Galactic Chemical Enrichment 🌌 jobbnorge.no/en/available-j…

New Paper Day!! Continuing our investigation of coronal structure and rotation, we examined the long-term evolution of the Sun’s magnetic field over the past four and half cycles! arxiv.org/abs/2309.10850 (1/4)

New Paper Day!! Are we able to estimate the magnetic field generation inside stars like the Sun using only measurements of their surface magnetism and differential rotation? We test one such hypothesis with a global convective dynamo simulation! arxiv.org/abs/2401.10984 (1/6)

A good occasion to look where we are in the Sun's magnetic activity cycle? Here I compare the current sunspot cycle (25) to the last two: cycle 23 from 1996-2008, and 24 from 2008-2019. This cycle may have a similar shape, peaking in 2023 and again in 2025? Only time will tell!

Interesting new analysis of Sun-like dynamo simulations, showing a minimum of the magnetic field slightly above the solar Rossby number! Note that Weakened Magnetic Braking appears to halt the rotational evolution *before* stars reach the bottom of the "V" arxiv.org/abs/2401.14460

Watch Juno zoom past Jupiter. NASA's robotic spacecraft Juno is continuing on its now month-long, highly-elongated orbits around our Solar System's largest planet. The featured video is from perijove 16, the sixteenth time that Juno passed near Jupiter since it arrived in

It was larger than the Earth. It was so big you could actually see it on the Sun's surface without magnification. It contained powerful and tangled magnetic fields as well as numerous dark sunspots. Labelled AR 3664, it developed into one of the most energetic areas seen on the

Our new paper on beta Hydri connects the critical Rossby number for the onset of Weakened Magnetic Braking with a threshold for large-scale organization by the stellar dynamo. Check out this nice illustration produced by Astrowright, then read the paper! ui.adsabs.harvard.edu/abs/2024ApJ...…

L’état de l'Atlantique est une dinguerie. Un rail de cyclones de la Floride a l'Europe! L'intensification de #Milton est une dinguerie. 👇Probabilité d’occurrence du niveau de pression (couleur). Autour de 1 chance sur 200 localement mais c'est la structure spatiale qui est ouf