Magnetic Activity in M-Type Stars Based on LAMOST DR11 and TESS Observations
Linfeng Ren et al 2026 ApJS 282 29 Chromospheric and photospheric activity in M dwarfs appear to be correlated, with stellar rotation influencing both types of activity and metallicity impacting the…
Read the full articleYou might also wanna read
Sun's Internal Oscillations Reveal 40-Year Shift in Magnetic Activity Cycles
Scientists have just realized that surface measurements of the Sun's radiant activity haven't captured its full story.

Descubren una pista magnética sobre los orígenes de la vida
Un estudio de investigadores del Instituto Weizmann de Ciencias plantea que entornos ricos en minerales habrían favorecido ciertas formas mo
Sun fires 10 solar flares in 24 hours; Earth-bound CMEs may boost northern lights for July 4 weekend
Multiple CMEs are heading toward Earth, with G1-G2 geomagnetic storm conditions possible as the holiday weekend begins.
Sun fires 10 solar flares in 24 hours; Earth-bound CMEs may boost northern lights for July 4 weekend
Multiple CMEs are heading toward Earth, with G1-G2 geomagnetic storm conditions possible as the holiday weekend begins.
Sun fires 10 solar flares in 24 hours; Earth-bound CMEs may boost northern lights for July 4 weekend
Multiple CMEs are heading toward Earth, with G1-G2 geomagnetic storm conditions possible as the holiday weekend begins.

This Strange Exoplanet Has Revealed “the Clearest Evidence To Date” of Something Many Astronomers Suspected
An exoplanet is exerting a magnetic influence on its host star in the opposite direction of the normal relationship.
Solar activity increases further with this M2.6 solar flare detected around AR 4473 at 02:46 UTC (June 21). A further update will be provided if any sort of CME is associated with this event.
Solar activity increases further with this M2.6 solar flare detected around AR 4473 at 02:46 UTC (June 21). A further update will be provide
VLT Study Reveals Dramatic Nickel Emission and CN Outgassing in Interstellar Comet 3I/ATLAS
We report VLT spectroscopy of the interstellar comet 3I/ATLAS (C/2025 N1) from $r_{\rm h}\!\simeq\!4.4$ to $2.85$ au using X-shooter (300-55

Comments
Sign in to join the conversation.
No comments yet. Be the first.