#ADSabs website will go but the collections, API, architecture, and team that made ADS continue as the expanded, modernized #SciX
#astronomy #planetaryscience #heliophysics #NASA
@bartlettastro.bsky.social
@bartlettastro.bsky.social#ADSabs website will go but the collections, API, architecture, and team that made ADS continue as the expanded, modernized #SciX
#astronomy #planetaryscience #heliophysics #NASA
@vincentledvina.bsky.socialAnother Earth-directed CME! Yesterday evening, a filament lifted off from the Sun's southern hemisphere and launched a CME into space which may graze Earth sometime around 2026-10-14 at 9 UT (Wednesday morning for North American chasers; bad timing!)
@vincentledvina.bsky.socialAURORA ALERT šØ NOAA SWPC has a G2 (moderate) geomagnetic storm watch for Oct 11 UT, which is Saturday night into Sunday in North America. Two CMEs are forecasted to arrive together, with the northern U.S. and southern Canada in play. My map below š
@vincentledvina.bsky.socialThe NOAA SWPC model for the M1.4 CME has been published, and it predicts a glancing blow at Earth around 1 UT on Friday October 9. Here is a summary of the model, the predicted solar wind stats around the time of the CME impact, and time zone conversions for North American chaers.
@artemis201.mstdn.social.ap.brid.gySaw this elsewhere, anyone here going to #AGU this year?
What's your research in?
#Aerospace #heliophysics #spaceweather #exoplanets #HWO #HabitableWorldsObservatory #academicchatter
@nationaldesk.bsky.socialNASA's fall balloon campaign ended with a CORSAIR/WASP reflight from Fort Sumner, N.M., on Oct. 5. It reached about 102,000 ft and flew 8 h 28 min, testing a Sun corona payload for a possible Antarctica mission.
@bartlettastro.bsky.socialSchedule for the rest of the week
Tue Oct 6 0500 UTC
Tue Oct 6 0800 UTC
Wed Oct 7 07:00 UTC
Wed Oct 7 11:00 UTC
Thu Oct 8 06:00 UTC
Thu Oct 8 09:00 UTC
#ADSabs @scixcommunity.bsky.social #astronomy #heliophysics #NASAscience #planetaryscience
@vincentledvina.bsky.socialWow! Check out this incredible new view of Earth. The first images from ESA's SMILE mission are out, and this ultraviolet footage shows an auroral substorm spreading around the entire northern auroral oval on July 24, seen from high above the North Pole.
@vincentledvina.bsky.socialHere it comes... the large coronal hole is almost directly facing Earth now, which means fast solar wind is 3-4 days away. In fact, NOAA SWPC has just issued a G1/minor storm watch for Oct 2. This means there are chances for mid-latitude auroral displays Thu and Fri nights.
@vincentledvina.bsky.socialHere it comes... maybe! NOAA SWPC has weighed in on the Earth-directed CME which is currently predicted to impact around Oct 2 at 9 UT. This is a bit later than NASA M2M's prediction of 3 UT but still within the uncertainty of +/- 7 hr for these models.
@astropotamus.com@vincentledvina.bsky.socialHeads up: a large filament just lifted off near the Sun's western limb. Most of it is heading away from Earth, but some of the material looks to have twisted around and may be directed along the Sun-Earth line. We'll see how much may be aimed towards us as we get more data...
@scale-theory.bsky.socialThe moon has been found to have thousands of volts on its surface when the Moon is in the Earths magneto tail due to induction.
#physics #magnetosphere #heliophysics #moon #magnetic #electricity #induction
@vincentledvina.bsky.socialFor those who are interested, I have created a plot of last night's epic substorm over Fairbanks with accompanying data from GOES Mag, Kp/Hp 30, and solar wind. The onset time of the substorm (when you want to be outside to catch the whole thing) is marked by the dashed line.
@astropotamus.com@vincentledvina.bsky.socialSo much for this CME, at least for now... we have been inside a strange, twisted flux rope where the Bz is almost entirely positive. This has suppressed geomagnetic activity. If the Bz was mostly NEGATIVE instead, G1 conditions might have occured.
@astrobiology.bsky.social@astropotamus.comTagging #heliophysics
@teledynesi.bsky.socialāļø How do we protect our increasingly connected world from the effects of powerful solar storms? With the help of #Teledyne detectors š https://loom.ly/RkBMplU
šø Image credit: USAF, University of Birmingham
#Teledyne #Heliophysics #Space #SpaceWeather #EverywhereYouLook
@ucar-cpaess.bsky.socialš Flashback with us to the wonderful time we had at the 5th Eddy Symposium. This spring scientists, engineers, early-career researchers, & thought leaders from around the world for cross-disciplinary discovery in the world of heliphysics.
