#Tuorla

[spacenutspod]

This episode of Space Nuts is brought to you with the support of NordVPN....to get the special Space Nuts deal visit www.nordvpn.com/spacenuts Embark on a celestial detective story in this latest episode of Space Nuts, as your guides through the galaxy, Andrew Dunkley and Professor Fred Watson, unravel the curious case of Venus's quasi-moon. The tale begins with an asteroid that's not quite what it seems, orbiting Venus in a way that defies expectations. The mystery deepens with the asteroid's peculiar name, which comes with its own humorous backstory involving a podcast, a bedroom wall poster, and a case of mistaken identity. Then, shift gears and join the hunt for the universe's elusive sulfur. Why does this common element appear to be hiding in plain sight? The answer lies in the heart of the Milky Way, where a groundbreaking study using the Very Large Telescope has finally solved a long-standing astronomical puzzle. Discover how improved data quality has brought the cosmic abundance of sulfur into clear view, and why planetary nebulae, the final breaths of sun-like stars, are key to this revelation. With Fred on the mend from a pesky tick bite, the dynamic duo delves into the intricacies of celestial mechanics, the naming conventions of space objects, and the importance of sulfur in both the cosmos and our everyday lives. Don't miss this episode of Space Nuts, where the wonders of the universe are made accessible, the seemingly mundane becomes fascinating, and every question leads to a deeper appreciation of the cosmos. To continue your journey through the stars and uncover more secrets of the universe, subscribe to Space Nuts on your preferred podcast platform. Until we embark on our next stellar voyage, keep your eyes on the skies and your curiosity unbounded. Episode Chapters (00:00) Welcome to Space Nuts: Astronomy and Space Science (01:45) The story of Venus's quasi-moon and its mistaken identity (07:10) Andrew and Fred discuss the hunt for missing sulfur in the universe (15:23) Planetary nebulae and the solving of the sulfur anomaly (22:45) The broad applications of sulfur, from volcanoes to industry (24:30) Wrapping up and a reminder about Space Nuts Q&A Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support.

[anirobot]

Finnish KitSat-educational satellite has gone missing!

It disappeared near Hyvinkää town in Uusimaa region in Finland, when it landed by parachute from the sky after the flight.

[jjhmansikka]

Autumn colours #autumn #nature #outdoor #trees #leaves #colours #tuorla #suomi #suomi100 #finland #finland100 #värit #lehdet #puut #ulkona #luonto #syksy #sony #sonyalpha #sonyalphacameras #sonynordic #sonyalphasuomi #sonyphotography #sonyimages #sonya77ii #sonylenses (paikassa Tuorla Observatory)

[astroaulas]

Espiral da Morte: detectado um buraco negro que gira inclinado! – “Algo completamente inesperado!”

Pesquisadores da Universidade de Turku, na Finlândia, descobriram que o eixo de rotação de um buraco negro em um sistema binário é inclinado mais de 40 graus em relação ao eixo da órbita estelar. A descoberta desafia os atuais modelos teóricos de formação de buracos negros. A observação dos pesquisadores do Observatório Tuorla, na Finlândia, é a primeira medição confiável que mostra uma grande diferença entre o eixo de rotação de um buraco negro e o eixo de uma órbita do sistema binário. A diferença entre os eixos medidos pelos pesquisadores em um sistema estelar binário chamado MAXI J1820+070 foi de mais de 40 graus.

@astroaulas

[kikkofindaeas]

Eribete Deliproni

Airde’ dekanea tutua ... eribete altisonea malerba smonia ... eribete nefandie cauteree nisbele hembrandadie ... tupurea teti dionesi ... tuorla aspitia novitie mirabilis ... selibe senipe tracia delo osopo ... meridianea deli moneiri vetusti !

[arxt1]

VERITAS Observations of 1ES 1218+304 during the 2019 VHE High State. (arXiv:1908.11836v1 [astro-ph.HE])

1ES 1218+304 is a moderate-redshift (z = 0.182) high-frequency-peaked BL Lac object (HBL). Detected by both the MAGIC and VERITAS gamma-ray observatories, 1ES 1218+304 is frequently monitored by VERITAS as part of its long-term blazar monitoring program. On the 3rd of January 2019, during a regularly scheduled blazar snapshot, VERITAS observed 1ES 1218+304 to have an elevated VHE flux state which continued through January 5 (ATEL #12360). In addition to VERITAS observations, MAGIC also detected elevated VHE emission (ATEL #12354) and Swift-BAT/XRT and Tuorla observations, in X-ray and optical respectively, showed increased multiwavelength activity at the time of the VERITAS observations. In this work, VERITAS observations of 1ES 1218+304 taken as part of a target of opportunity campaign during this elevated state, are presented.

from astro-ph.HE updates on arXiv.org https://ift.tt/2Zu0R3v

[qualitynetcl]

Captan por primera vez la erupción de un agujero negro tras devorar una estrella

Captan por primera vez la erupción de un agujero negro tras devorar una estrella

Un grupo de científicos y astrónomos del Instituto de Astrofísica de Andalucía (IAA-CSIC) y del Observatorio de Tuorla de la Universidad de Turku (Finlandia) lograron observar por primera vez la erupción de un agujero negro supermasivo después de devorar una estrella (víaIndependent).

De esta manera los investigadores lograron ver cómo se formó el chorro de materia relativista o jet relativista…

[monicaclocascio-blog]

Circle Process

Circle Process in an installation of paper, layering, and shadow studies included in WORK OUT III: Interference Practice, an exhibition of performance and sculpture by artists Monica C. LoCascio, Laura Stoll, and Zsuzsa Rózsavölgyi. 

The work is a preview and post-study from the creation of The Great Wall, a sculpture by LoCascio that will be shown at the Naturhistoriches Museum Wien on June 19th, 2018 in collaboration with Hubble and the European Space Agency. Both works are inspired by the notion of the cosmic web, and humans’ desire to view the large-scale structure of the Universe as a network. 

The original drawings that form the core of both installations are based on astronomical maps of the BOSS Great Wall, a supercluster complex located approximately 5 billion light years from earth. 

The work offers a meditation on questions related to connection and separation: Though the luminous galaxies are separated by vast distances, and yet they are holding onto each other. They are connected. 

Paper, transparency, nylon string, light

Thanks to the BOSS collaboration, especially Maret Einasto (Tartu Observatory) and Heidi Lietzen (Tuorla Observatory) for their help and for providing the scientific data used in this work.

May, 2017

Photographs courtesy Peter Kainz.

[ladyofthemess]

Tämä päivä näissä maisemissa kokoustamassa 😊 #tuorlanmajatalo #tuorla #kaarina #visitkaarina #kokouspaikka #majatalo #gasthaus #suomi #finland #thisisfinland #igfinland #ig_finland #lifestyleblogger #nelkytplusblogit #åblogit http://ift.tt/2j4NUIe

[jjhmansikka]

Light & green #nature #summer #outdoor #woodland #green #light #tuorla #kaarina #suomi #suomi100 #finland #finland100 #valo #vihreä #metsä #ulkona #kesä #luonto #sony #sonynordic #sonycameras #sonyphotography #sonyimages #sonyrx100 (paikassa Tuorlan Metsä)

[jjhmansikka]

Red, green & light #nature #summer #outdoor #flowers #red #tulips #green #light #tuorla #kaarina #suomi #suomi100 #finland #finland100 #valo #vihreä #tulppaanit #punainen #kukat #ulkona #kesä #luonto #sony #sonynordic #sonycameras #sonyphotography #sonyimages #sonyrx100 (paikassa Tuorlan Metsä)

[jjhmansikka]

Spring was here #nature #spring #green #blue #flowers #light #tuorla #kaarina #suomi #suomi100 #finland #finland100 #valo #kukat #sininen #vihreä #kevät #luonto #canon #canoncameras #canonnordic #canonsuomi #canonphotography #canonimages #canoneos5dmkii #sigmalenses (paikassa Tuorlan Metsä)

[arxt1]

Multiwavelength picture of the blazar S5 0716+714 during its brightest outburst. (arXiv:1704.03238v1 [astro-ph.HE])

S5 0716+714 is a well known BL Lac object, one of the brightest and most active blazars. The discovery in the Very High Energy band (VHE, E > 100 GeV) by MAGIC happened in 2008. In January 2015 the source went through the brightest optical state ever observed, triggering MAGIC follow-up and a VHE detection with 13{\sigma} significance (ATel 6999). Rich multiwavelength coverage of the flare allowed us to construct the broad-band spectral energy distribution of S5 0716+714 during its brightest outburst. In this work we will present the preliminary analysis of MAGIC and Fermi-LAT data of the flaring activity in January and February 2015 for the HE (0.1 < HE < 300 GeV) and VHE band, together with radio (Mets\"ahovi, OVRO, VLBA, Effelsberg), sub-millimeter (SMA), optical (Tuorla, Perkins, Steward, AZT-8+ST7, LX-200, Kanata), X-ray and UV (Swift-XRT and UVOT), in the same time-window and discuss the time variability of the multiwavelength light curves during this impressive outburst.

from astro-ph.HE updates on arXiv.org http://ift.tt/2nCsX9Z

[arxt1]

A luminous and isolated gamma-ray flare from the blazar B2 1215+30. (arXiv:1701.01067v1 [astro-ph.HE])

B2 1215+30 is a BL Lac-type blazar that was first detected at TeV energies by the MAGIC atmospheric Cherenkov telescopes, and subsequently confirmed by the VERITAS observatory with data collected between 2009 and 2012. In 2014 February 08, VERITAS detected a large-amplitude flare from B2 1215+30 during routine monitoring observations of the blazar 1ES 1218+304, located in the same field of view. The TeV flux reached 2.4 times the Crab Nebula flux with a variability timescale of < 3.6 h. Multiwavelength observations with Fermi-LAT, Swift, and the Tuorla observatory revealed a correlated high GeV flux state and no significant optical counterpart to the flare, with a spectral energy distribution where the gamma-ray luminosity exceeds the synchrotron luminosity. When interpreted in the framework of a one-zone leptonic model, the observed emission implies a high degree of beaming, with Doppler factor > 10, and an electron population with spectral index < 2.3.

from astro-ph.HE updates on arXiv.org http://ift.tt/2iCh0NC

[jjhmansikka]

Autumn atmosphere #nature #autumn #garden #flowers #petals #colours #Tuorla #Suomi #Finland #värit #terälehdet #puutarha #syksy #luonto #Sony #SonyNordic #SonyAlphaScandinavia #SonyAlphaSuomi #SonyAlpha #SonyImages #SonyARW #SonyAlphaCameras #SonyA350 #TamronLenses (paikassa Tuorla Piikkiö)

[jjhmansikka]

September light #nature #autumn #light #colours #flowers #Tuorla #Suomi #Finland #kukat #värit #valo #syksy #luonto #Canon #CanonSuomi #CanonEOS #CanonDSLR #Canoncameras #CanonEOS5D #CanonEFlenses #CanonFF #fullframe (paikassa Tuorla Piikkiö)