#internationalastronomicalunion — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #internationalastronomicalunion, aggregated by home.social.
-
https://www.europesays.com/dk/83512/ Global Astronomy Leaders Meet at Vilnius University #ExoplanetResearch #FacultyOfPhysics #GalacticStudies #InternationalAstronomicalUnion #Lithuania #ProfGražinaTautvaišienė #StellarPhysics #Vilnius #visit
-
https://www.europesays.com/ie/462016/ Asteroid named for Pope Leo XIII highlights Vatican’s longstanding support of science: ‘Faith and science go together’ #Asteroids #Astronomy #Éire #FaithAndScience #GregorianCalendarReform #IE #InternationalAstronomicalUnion #Ireland #Jesuits #PopeLeoXIII #Science #VaticanAdvancedTechnologyTelescope #VaticanObservatory
-
No One Actually Knows What a Moon Is
The Atlantic Daily, a newsletter that guides you through the biggest stories of the day, helps you discover…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Science #AdrienCoffinet #InternationalAstronomicalUnion #Jean-LucMargot #NortheasternUniversity #objectsinspace #oursolarsystem
https://www.newsbeep.com/us/257463/ -
No One Actually Knows What a Moon Is
The Atlantic Daily, a newsletter that guides you through the biggest stories of the day, helps you discover…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Science #AdrienCoffinet #InternationalAstronomicalUnion #Jean-LucMargot #NortheasternUniversity #objectsinspace #oursolarsystem
https://www.newsbeep.com/us/257463/ -
Dear geodesists, astronomers, and astrophysicists: Does any of you know of some publication that explicitly reports the expression for the metric in a Geocentric Terrestrial Reference System (GTRS) or in the more specific International Terrestrial Reference System (ITRS)?
Various publications (eg https://doi.org/10.1086/378162) and textbooks (eg https://doi.org/10.1017/CBO9781139507486) report and discuss the metrics for the Geocentric Celestial Reference System (GCRS), but not for the GTRS. (Even though it seems to me that the expression should be formally identical, as the off-diagonal timelike components take care of rotation).
Cheers! (Sorry for spamming borderline hashtags.)
#iau #geodesy #astronomy #physics #generalrelativity #astrophysics #internationalastronomicalunion