2005 In 2008, after four years of observations using the Hubble Space Telescope, scientists announced the discovery of Fomalhaut b. It was clearly visible in several years of Hubble observations that revealed it as a moving dot. ApJ., 666, 475 Fomalhaut b is an exoplanet orbiting the star Fomalhaut, located about 25.1 light-years (7.7 pc) away from Solar System. Astron. Fomalhaut b on its very long (1,700 year) and elliptica orbit, as seen here in five images taken by the Hubble Space Telescope over seven years. 2010 Content 2005 & RIEKE G. paper, Extrasolar planet taxonomy: a new statistical approach paper   KALAS P., FITZGERALD M., CLAMPIN M., GRAHAM J., CHIANG E., KITE E.STAPELFELDT K. & KRIST J. Astron. paper   arxiv, Infrared Non-detection of Fomalhaut b -- Implications for the Planet Interpretation 2012 Instead, it’s actually a giant cloud of dust left over from the collision of two planetesimals that dispersed over time. 2017 2017 arxiv, STIS Coronagraphic Imaging of Fomalhaut: Main Belt Structure and the Orbit of Fomalhaut b & MAWET D. paper, First Look at the Fomalhaut Debris Disk with the Spitzer Space Telescope. paper, Habitability of known exoplanetary systems based on measured stellar properties Although originally thought to be a massive exoplanet, the faintness of Fomalhaut b in the infrared and its failure to perturb Fomalhaut’s debris ring indicate a low mass. Content and Chapter 5, Are debris disks self-stirred? ApJ., 704, 150 paper, Did Fomalhaut, HR 8799, and HL Tauri Form Planets via the Gravitational Instability? DELLER A. MNRAS, 406, 1918 MNRAS, 473, 470 Nevertheless, back in 2008, astronomers were convinced it was a giant exoplanet about three times the mass of Jupiter; it appeared as a visible moving dot in images snapped by NASA’s Hubble scope. & Astrophys., 640, A93 Fomalhaut b had been identified as an exoplanet due to its features. KAIB N., WHITE E. & IZIDORO A. GASPAR A. 2011 2016 ApJ, accepted KALAS P., GRAHAM J., FITZGERALD M. & CLAMPIN M. ECUVILLON A., ISRAELIAN G., PONT F., SANTOS N. & MAYOR M. 2016 ADS, Possible detection of gamma rays from Epsilon Eridani arxiv  Now, a pair of academics at the University of Arizona in the US believe they have cracked it. Its discovery was announced in 2008. Hear from Steve Sibley, VP of Offering Management for IBM Power Systems about how IBM Power Systems can enable hybrid cloud environments that support “build once, deploy anywhere” options. 2008 abstract, Direct imaging of extrasolar planets: overview of ground and space programs Direct images of Fomalhaut b or Dagon reveal that what we thought was an exoplanet is actually a cloud of scattered dust that was produced by a catastrophic collision between two large planetesimals in an extrasolar planetary system; according to a team of astronomers from the Steward Observatory of the University of Arizona (USA) in the journal PNAS. Astron. & Astrophys., 574, A220 "The Fomalhaut system is the ultimate test lab for all of our ideas about how exoplanets and star systems evolve,” George Rieke, co-author of the study and a professor of astronomy at the University of Arizona. The object was previously believed to be a planet, called Fomalhaut b, and was first announced in 2008 based on data taken in 2004 and 2006. World's most comprehensive interactive database of extrasolar planets updated daily since 1995. arxiv, Simulations of the Fomalhaut System Within Its Local Galactic Environment & AMARAA. preprint, Extrasolar Giant Planets and X-ray Activity 2007 & Astrophys., 540, A125 ApJ., 660, 823 MNRAS, submitted KIRCHSCHLAGER F., WOLF S., KRIKOV A., MUTSCHKE H. & BRUNNGRÄBER R. Astron. paper   arxiv   ADS, Kinematics of planet-host stars and their relation to dynamical streams in the solar neighbourhood 2017 2009 BOCCALETTI A. Astron. 2015 paper   arxiv, On the Age and Binarity of Fomalhaut MAMAJEK E. PEARCE T., WYATT M. & KENNEDY G. KENNEDY G. & WYATT M. paper  arxiv, Two decades of Exoplanetary Science with Adaptive Optics Herschel images of Fomalhaut. abstract   ApJ, submitted in IAU Symposium No. arxiv, Detection of exocometary CO within the 440 Myr-old Fomalhaut belt: a similar CO+CO2 ice abundance in exocomets and Solar System comets RAMIREZ R. & KALTENEGGER L. Er war der erste Exoplanet, der direkt im optisch sichtbaren Licht nachgewiesen werden konnte. 2004 arxiv, Constraints on the structure of hot exozodiacal dust belts 2014 2012 ACKE B., MIN M., DOMINIK C., VANDENBUSSCHE B., SIBTHORPE B. ApJ, 818, 45 Science, 322, 1345 paper  arxiv, High-contrast Imaging with Spitzer: Deep Observations of Vega, Fomalhaut, and epsilon Eridani Fomalhaut b (Dagon) ist ein etwa 25 Lichtjahre entfernter Planet, der den Stern Fomalhaut im Sternbild Südlicher Fisch umkreist. & 13 additional authors MNRAS, accepted & MOORE A. ADS, The companion candidate near Fomalhaut - a background neutron star? in "Exploring the Formation and Evolution of Planetary Systems" paper  arxiv  ADS, An independent determination of Fomalhaut b's orbit and the dynamical effects on the outer dust belt "We do have evidence of such collisions in other systems, but none of this magnitude has been observed in our solar system. arxiv, The Inner Debris Structure in the Fomalhaut Planetary System Astron. An artist's illustration of the disputed exoplanet Fomalhaut b. paper, Predicting low-frequency radio fluxes of known extrasolar planets 0. SAFFE C., LEVATO H., LOPEZ-GARCIA Z., JOFRE E., PETRUCCI R. & GONZALEZ E. 2013 MNRAS, 448, 3679 (PhysOrg.com) -- Fomalhaut b, thought to be the first exoplanet photographed directly, has come under increased scrutiny due to evidence of an unexpected divergence from its … Some astronomers now … ApJ., 747, 116 Astron. ), accepted paper, Fomalhaut's Debris Disk and Planet: Constraining the Mass of Fomalhaut b From Disk Morphology 2007 Fomalhaut b’s orbit was also odd and very eccentric. arxiv, Sparse aperture masking at the VLT II. The distant world — known as Fomalhaut b and located a neighborly 25 light-years from Earth — was infamous for being one of the first exoplanets ever discovered in … PLAVALOVA E. Astron. ApJ. G. Chauvin Letters, 705, L148 arxiv, New HST data and modeling reveal a massive planetesimal collision around Fomalhaut paper, The Ages of Stars Hosting Substellar Companions Fomalhaut b isn’t an exoplanet after all, according to their paper published in the Proceeding of the National Academy of Sciences on Monday. paper, Spitzer/Infrared Array Camera Limits to Planetary Companions of Fomalhaut and epsilon Eridani Fomalhaut /ˈfoʊməl.hɔːt/, designation Alpha Piscis Austrini is the brightest star in the constellation of Piscis Austrinus, the "Southern Fish", and one of the brightest stars in the sky. preprint, Formation and evolution of planetary systems: the impact of high angular resolution optical techniques STAPELFELDT K., HOLMES E., CHEN C., RIEKE G., SU K., HINES D., WERNER M., BEICHMAN C., JURA M., PADGETT D., STANSBERRY J., BENDO G., CADIEN J., MARENGO M., THOMPSON T., VELUSAMY T., BACKUS C., BLAYLOCK M., EGAMI E., ENGELBRECHT C., FRAYER D., GORDON K., KEENE J., LATTER W., MEGEATH T., MISSELT K., MORRISON J., MUZEROLLE J., NORIEGA-CRESPO A., Van CLEVE J. in "Topics in Adaptive Optics", Chap 3 arxiv, Orbital fitting of imaged planetary companions with high eccentricities and unbound orbits -- Application to Fomalhaut b and PZ Telescopii B IBM is well-positioned to help organizations incorporate high-performance solutions for AI into the enterprise landscape. 2013 ApJ, 764, 7 2007 NERO D. & BJORKMAN E. Yet by 2014, the object had all but disappeared. MATRA L., MACGREGOR M., KALAS P., WYATT M., KENNEDY G. et al. 2010 2016 SU K. & RIEKE G. 2014 Astron. 2010 & Astrophys. Exoplanet Handbook (Springer), in press paper, MMT/AO 5 micron Imaging Constraints on the Existence of Giant Planets Orbiting Fomalhaut at ~13-40 AU The latest assessment reveals the object’s orbit isn’t elliptical; Fomalhaut b isn’t orbiting its host star – it’s actually on a path that will eventually lead it away from its star. BUTLER P., WRIGHT J., MARCY G., FISCHER D., VOGT S., TINNEY Ch., JONES H., CARTER B., JOHNSON J., McCARTHY Ch. Its mass is 2.6 Jupiters, it takes 1522 years to complete one orbit of its star, and is 160 AU from its star. "Our study, which analyzed all available archival Hubble data on Fomalhaut revealed several characteristics that together paint a picture that the planet-sized object may never have existed in the first place," said András Gáspár, an assistant astronomer at the uni's Steward Observatory. arxiv   paper  arxiv, Light Scattering and Thermal Emission by Primitive Dust Particles in Planetary Systems OPPENHEIMER B. Placing Limits on the Required Disk Masses Method and first results 2018 & LEBRETON J. ", The pair hope to study the planetary system in more detail with NASA’s James Webb Space Telescope due to launch next year. Rev. In November 2008, Hubble astronomers announced the exoplanet, named Fomalhaut b, as the first one ever directly imaged in visible light around another star. The most massive planet listed on the NASA Exoplanet Archive is HR 2562 b, about 30 times the mass of Jupiter, although according to some definitions of a planet (based on the nuclear fusion of deuterium), it is too massive to be a planet and may be a brown dwarf instead. Full text  arxiv   ADS. MNRAS, in press 2020 ApJ, 811, 60 Until then, evidence for exoplanets had mostly been inferred through indirect detection methods, such as subtle back-and-forth stellar wobbles and shadows from planets passing in front of their stars. paper   astro-ph, The lunar phases of dust grains orbiting Fomalhaut Fomalhaut b then began dimming, and by 2014 the telescope could no longer detect it. POPPENHAEGER K., AUCHETTI K. & WOLK S. Astron. 2008 paper, The Geneva-Copenhagen survey of the Solar neighbourhood. LUBIN Ph. & Astrophys., 561, A43 I. 2008 2016 CRIDA A., MASSET F. & MORBIDELLI A. It is a class A star on the main sequence approximately 25 light-years from the Sun as measured by the Hipparcos astrometry satellite. KENYON S., CURRIE Th. Fomalhaut b’s orbit was also odd and very eccentric. According to industry analysts, a critical element for secure hybrid multicloud environments is the storage infrastructure. NEUHAUSER R. & SCHMIDT T. The distant world — known as Fomalhaut b and located a neighborly 25 light-years from Earth — was infamous for being one of the first exoplanets ever discovered in visible light by NASA's Hubble Space Telescope; when astronomers first caught sight of it in 2004 and 2006, the planet appeared as a bright, cool dot moving briskly across the sky. Fomalhaut b, a directly imaged exoplanet This false-color composite image, taken with the Hubble Space Telescope, reveals the orbital motion of the planet Fomalhaut b. 2014 paper   Soc., 69, 40 2009 CURRIE T., CLOUTIER R., DEBES J., KENYON S. & KAISLER D. 2015 ACKE B., MIN M., DOMINIK C., VANDENBUSSCHE B., SIBTHORPE B., WAELKENS C. & 30 additional authors CATALDI G., BRANDEKER A., OLOFSSON G., CHEN C., DENT W. et al. Letters, 750, L21 paper   arxiv, Collisional Evolution of Irregular Satellite Swarms: Detectable Dust around Solar System and Extrasolar Planets & Astrophys., 573, A87 If it really is or was an exoplanet, where did it go? The Case of the Disappearing Exoplanet Fomalhaut b was one of the first planets around another star to be directly imaged by telescopes. Over time, sharper images revealed an “Eye of Sauron” ring of warm dust encircling the star. QUILLEN A., HASAN I. Based on these observations, astronomers calculated that the planet is in a 2,000-year-long, highly elliptical orbit. SCHNEIDER J. & CLAMPIN M. paper   arxiv, The Exoplanet Handbook Astron. arxiv, Habitable Zones of Post-Main Sequence Stars Scientists solve the mystery of the disappearing exoplanet Fomalhaut b. Shane McGlaun - Apr 21, 2020, 6:57am CDT. paper   arxiv, Fomalhaut debris disk emission at 7 millimeters: constraints on the collisional models of planetesimals 2009 2011 paper  arxiv   MNRAS, 425, 2507 KENNEDY G. & WYATT M. & ZHANG X. LEE E. & CHAING E. ApJ, accepted Astrobiology, 12, 361 2011 2008 in " Light Scattering Reviews, Volume 11", accepted ApJ, submitted 2015 & Astrophys., 461, 171 2003 ABSIL O., LE BOUQUIN J.-B., BERGER J.-Ph., LAGRANGE A.-M., CHAUVIN G. & 8 additional authors NORDSTROM B., MAYOR M., ANDERSEN J., HOLMBERG J., PONT F., JORGENSEN B., OLSEN E., UDRY S. & MOWLAVI N. arxiv, Clearing residual planetesimals by sweeping secular resonances in transitional disks: a lone-planet scenario for the wide gaps in debris disks around Vega and Fomalhaut The black circle at the center of the image blocks out the light from the bright star, allowing reflected light from the belt and planet to … 2013 Nevertheless, back in 2008, astronomers were convinced it was a giant exoplanet about three times the mass of Jupiter; it appeared as a visible moving dot in images snapped by NASA’s Hubble scope. arxiv, Consequences of an Eccentric Orbit for Fomalhaut b ApJ Letters, 802, L20 KALAS P., GRAHAM J. 2013 SCHMIDT T., NEUHÄUSER R. & SEIFAHRT A. 2009 Astron. JANSON M., CARSON J., LAFRENIERE D., SPIEGEL D., BENT J. 2019 It has signed a contract to make this happen in 2025, Estée Lauder’s pricey goop gets seat on next ISS resupply mission as Japanese companies pledge zero-G cosmetics, Japan’s iSpace has put itself in the second column but also plans lunar landers of its own, Capsule tested atop Long March 5B can also get China to the Moon, £5m pot opened to biz and academics who fancy projects with foreign flavour, As Japan's virtual space tourism rig is readied for bolt-on to ISS, Combined Ministry of Defence and GCHQ team has worked since April to 'transform cyber capabilities', As the Interplanetary Networking Special Interest Group launches discussion of Solar System Internet. III. paper  arxiv  ADS, 1.3 mm ALMA Observations of the Fomalhaut Debris System Science, 322, 1335 2009 2008 The host star Fomalhaut has apparent magnitude of 1.2, with absolute magnitude of 1.7. paper, Submillimeter Observations of an Asymmetric Dust Disk 2014 Fomalhaut b was identified to be an exoplanet in 2008 after reviewing images taken by the Hubble Space Telescope (HST) in 2004 and 2006.As such, it was among the first to be discovered using the direct imaging method. Query was: star_name='Fomalhaut'. The object, called Fomalhaut b, was first announced in 2008, based on data taken in 2004 and 2006. paper, http://cdsannotations.u-strasbg.fr/annotations/simbadObject/1235748. In November 2008, Hubble astronomers announced the exoplanet, named Fomalhaut b, as the first one ever directly imaged in visible light around another star. The Fomalhaut system had been a target of exoplanet searches since 1993 in part because of its age — it’s relatively young at just 440 million years old — but especially because it radiates more infrared light than expected from the star alone. KALAS P., FITZGERALD M., PAPADOPOULOS P., GRAHAM J., MANESS H., MATTHEWS B., CLAMPIN M., CHIANG E. & BASU K. 2010 2016 Exoplanet. & Astrophys., 419, 989 arxiv, Extrasolar Kuiper Belts MacGREGOR M., WILNER D., CHANDLER C., RICCI L., MADDISON S. et al. & HINKLEY S. Unlike other directly imaged exoplanets, nagging puzzles with Fomalhaut b arose early on. 2018 PNAS, accepted WYATT M. Letters, 754, L20 2017 ®, The Register - Independent news and views for the tech community. 2020 BAAS, 42, no 1, 377.07 TAMAYO D. & YOUNG E. ApJ., 693, 734 paper, Catalog of Nearby Exoplanets abstract, Seeing is Believing 2016 KENWORTHY M., MESHKAT T., QUANZ S., GIRARD J., MEYER M. & KASPER M. GRAHAM J., KALAS P., CHIANG E., FITZGERALD M., CLAMPIN M., KITE E., KRIST J. The Sophos Managed Threat Response (MTR) team provides customers with swift, human-led responses to the nastiest threats and most sophisticated adversaries. arxiv, Formation of Earth-like Planets During and After Giant Planet Migration Fomalhaut b on its 1,700 year elliptica orbit, as seen here in five images taken by the Hubble Space Telescope over seven years. For starters, the object was unusually bright in … JANSON M., WU Y., CATALDI G. & BRANDEKER A. WYATT M. 2016 & BROMLEY B. paper, Long range outward migration of giant planets, with application to Fomalhaut b The planet will appear to cross a vast belt of debris around the star roughly 20 years from now. ApJ., 687, 1339 in "The Trans-Neptunian Solar System" (D. Prialnik, M.A. 2020 They want to get a better look at the dusty asteroid belt, and to search for any real exoplanets orbiting the star. MESHKAT T., KENWORTHY M., QUANZS. MNRAS, accepted 2012 PEARCE T., WYATT M. & KENNEDY G. ZHENG X., LIN D., KOUWENHOVEN M., MAO Sh. ApJ, 823, 6 ApJ., 700, 1647 abstract, How eccentric orbital solutions can hide planetary systems in 2:1 resonant orbits Astron. ApJ. It was clearly visible in several years of Hubble observations that revealed it was a moving dot. 2017 paper   arxiv, Fomalhaut b as a Cloud of Dust: Testing Aspects of Planet Formation Theory MENNESSON B., ABSIL O., LEBRETON J., AUGERAU J.-Ch., SERABYN E. & 5 additional authors 2012 Detection limits for the eight debris disks stars $β$ Pic, AU Mic, 49 Cet, $η$ Tel, Fomalhaut, g Lup, HD181327 and HR8799 This is a blueprint of how planets destroy each other. Detailed models of the exozodiacal disk and its origin Fomalhaut b as a Dust Cloud: Frequent Collisions within the Fomalhaut Disk 2015 LAWLER S., GREENSTREET S. & GLADMAN B. ApJ Letters, 802, L20 2009 2012 KIMURA H., KOLOKOLOVA L. LI A. ApJ, submitted Dos investigadores apuntan ahora a que, en su lugar, lo que se observó era una fina nube de partículas de polvo, producidas por la colisión de dos objetos congelados que chocaron entre sí. paper, The spin-orbit alignment of the Fomalhaut planetary system probed by optical long baseline interferometry paper   arxiv, An interferometric study of the Fomalhaut inner debris disk II. FARAMAZ V. Nahezu gleichzeitig wurde allerdings um HR 8799 ein Planetensystem im infraroten Licht entdeckt. paper, Numerical Modelling of Dusty Debris Disks. around Fomalhaut. paper   astro-ph, Evolution of Debris Disks arxiv, Collisional Cascade Calculations for Irregular Satellite Swarms in Fomalhaut b CURRIE Th., DEBES J., RODIGAS T., BURROWS A., ITOH Y. Rev. 2011 & MADDISON S. MARCHI S. This false-color composite image, taken with the Hubble Space Telescope, reveals the orbital motion of the planet Fomalhaut b. MNRAS MANDELL A., RAYMOND S. & SIGURDSSON S. The suspected exoplanet, named Fomalhaut b, was first announced in 2008, based on data from 2004 and 2006. RICCI L., TESTI L., MADDISON S. & WILNER D. It is located approximately 25 light-years away in the Piscis Austrinus constellation. arxiv, Future Exoplanet Research: Science Questions and How to Address Them BAAS, 41, no 1, 351.03 KENYON, S. & B. BROMLEY If it’s not an exoplanet, what was it? Tidal disruption versus planetesimal collisions as possible origins for the dispersing dust cloud around Fomalhaut ApJ Letters, 760, L32 KENWORTHY M., MAMAJEK E., HINZ Ph., MEYER M., HEINZE A., MILLER D., SIVANANDAM S. & FREED M. ApJ. The bar shows a distance of 20 astronomical units, or 20 times the distance from the Sun to the Earth. By Dan Pye, Astronomer and Visitor Experience Lead . (Jason Wang/Paul Kalas; UC Berkeley) & Astrophys. 2004 Rev., 18, 317 paper  arxiv, Signpost of Multiple Planets in Debris Disks Astron. 2016 CHIANG E., KITE E., KALAS P., GRAHAM J. 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ADS, A Roadmap to Interstellar Flight 2015 2010 & Astrophys., 574, L1 Constraining the Planetary System of Fomalhaut Using High-Resolution ALMA Observations ApJ, accepted 2006 GRIEßMEIER J.-M., ZARKA P. & SPREEUW H. 314 "Young Stars & Planets Near the Sun" paper, Recovery of Fomalhaut b with HST/STIS paper  arxiv, Searching for faint companions with VLTI/PIONIER. "Our model is naturally able to explain all independent observable parameters of the system: its expansion rate, its fading and its trajectory.". ApJ, 823, 79 MAMAJEK E. BEUST H., BONNEFOY M., MAIRE A.-L., EHRENREICH D., LAGRANGE A.-M. & CHAUNVIN G. 2013 "A recently created massive dust cloud, experiencing considerable radiative forces from the central star Fomalhaut, would be placed on such a trajectory," said Gáspár. & Astrophys., 555, A146 arxiv, Constraints on Planetesimal Collision Models in Debris Disks MNRAS, 448, 376 Known orbital times for exoplanets vary from a few hours (for those closest to their star) to thousands of years. & et al. arxiv, A Complete ALMA Map of the Fomalhaut Debris Disk CHAUVIN, G. LEBRETON J., van LIESHOUT R., AUGEREAU J.-Ch., ABSIL O., MENNESSON B. ABSIL O., MENNESSON B., LE BOUQIUN J.-B., DI FOLCO E., KERVELLA P. & AUGEREAU J.-Ch. Keck Nuller mid-infrared observations Es decir, en una imagen del entorno de su estrella, el planeta era visible. & SAAR S. Experts were left scratching their heads over the fate of Fomalhaut b, which appeared to orbit a bright star not too far from Earth. Michael Perryman Although the object was incredibly bright, it didn’t seem to emit any heat. If the planet's orbit lies in the same plane with the belt, icy and rocky debris in the belt could crash into the planet's atmosphere and produce various phenomena. ApJ., 582, 5821141 2006 & CLAMPIN M. arxiv   Letters, 702, L158 & Astrophys., 47, 253 paper   arxiv, Capture of Irregular Satellites via Binary Planetesimal Exchange Reactions in Migrating Planetary Systems paper, Homogeneous comparison of planet candidates imaged directly until 2008 arxiv   2010 FARAMAZ V., BEUST H., AUGEREAU J.-Ch., KALAS P. & GRAHAM J. 2012 Ann. Part of Situation Publishing, Biting the hand that feeds IT © 1998–2020, No, really. RILEY A., STRIGARI L., PORTER T., BLANDFORD R., MURGIA S. et al. 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The vanishing trick left scientists baffled. 2008 paper  arxiv, Feasibility of transit photometry of nearby debris discs paper  arxiv, Constraints on the gas content of the Fomalhaut debris belt; Can gas-dust interactions explain the belt's morphology? They believe Fomalhaut b was created after two objects about 125 miles (200 km) across smashed into one another not too long before it was first observed by Hubble in 2004. “These collisions are exceedingly rare and so this is a big deal that we actually get to see one We believe that we were at the right place at the right time to have witnessed such an unlikely event with NASA's Hubble Space Telescope," said Gáspár. Ann. ApJ., 646, 505 ApJ., 625, 390, A planetary system as the origin of structure in Fomalhaut's dust belt. & Astrophys., 475, 359 Nature, 405, 1067 2006 MNRAS, in press When Fomalhaut b was first announced in 2008, it was seen clearly and seemed to have a massive ring around it. WHITE J., BOLEY A., DENT W., FORD E. & CORDER S. Even before Fomalhaut b’s “disappearance”, the candidate exoplanet showed strange characteristics that confused astronomers. paper  arxiv, A Deep Keck/NIRC2 Search for Thermal Emission from Planetary Companions Orbiting Fomalhaut SPIE Astronomical Telescopes and Instrumentation arxiv, Optical Images of an Exosolar Planet 25 Light-Years from Earth arxiv   ABSIL O. BOLEY A., PAYNE M., CORDER S., DENT W., FORD E. & SHABRAM M. JONES B., SLEEP P. & UNDERWOOD D. GAUCHET L., LACOUR S., LAGRANGE A.-M., EHRENREICH D., BONNEFOY M. et al. 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A massive exoplanet some 25 light years away may be nothing of the sort, astroboffins now believe – which isn't surprising seeing as it just vanished. paper, An interferometric study of the Fomalhaut inner debris disk. & PENNY A. 2015 2011 BEUST H., AUGEREAU J.-Ch., BONSOR A., GRAHAM J., KALAS P. & 5 additional authors 2012 Astron. MNRAS, submitted Astron. Astron. 2008 KALAS P., GRAHAM J., FITZGERALD M. & CLAMPIN M. Mehrere Objekte wurden vorher im infraroten Licht entdeckt, sind jedoch weder im optisch sichtbaren det… Ages, metallicities, and kinematic properties of ~14000 F and G dwarfs. 2009 The effect of an unseen inner mass on derived orbits KENNEDY G., WYATT M., KALAS P., DUCHENE G., SIBTHORPE B. et al. LAWLER S., GREENSTREET S. & GLADMAN B. New analysis suggests that Fomalhaut b — an exoplanet discovered in 2008 and disputed ever since — really does exist. 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COULSON I. ROBSON E. & GEAR W. 2008 & KRIST J. ApJ. paper  arxiv, A Primer on Unifying Debris Disk Morphologies An extrasolar Kuiper belt at the height of its dynamical activity MACGREGOR M., MATRA L., KALAS P., WILNER D., PAN M. et al. 2009 The characteristics of Fomalhaut b seemed unusual for an exoplanet … MNRAS, 412, 2137 The reference to “20 au” means that the bar shows a distance of 20 astronomical units, or 20 times the distance from the sun to the Earth. ApJ. 2018 2010 Image Credit: NASA, ESA, and A. Gáspár and G. Rieke (University of Arizona). SU K., RIEKE G., DEFRERE D., WANG K-S., LAI Sh.-P. et al. MARENGO M., STAPELFELDT K., WERNER M., HORA J., FAZIO G., SCHUSTER M., CARSON J. Fomalhaut b is a gas giant exoplanet that orbits an A-type star. KASHYAP V., DRAKE J. BAAS, 43, no 1, 302.02 & WONG P. & MEGEATH S. Fomalhaut b era, hasta ahora, uno de los pocos ejemplos de exoplaneta observado a través de imagen directa. ApJ, 780, 17 Unlike other directly imaged exoplanets, however, nagging puzzles arose with Fomalhaut b … Astron. I. Near-infrared detection of hot dust with VLTI/VINCI & STAPELFELDT K. ApJ., 709, 168 paper   HOLLAND W., GREAVES J., DENT W., WYATT M., ZUCKERMAN B., WEBB R., McCARTHY C., Fomalhaut is the brightest star in the constellation Piscis Austrinus and lies 25 light-years away. & 4 additional authors Fomalhaut b then began dimming, and by 2014 the telescope could no longer detect it. The planet might be sweeping out the edge of a massive ring of dust … 2013 MNRAS, 439, 488 abstract, Fomalhaut b: Direct Detection of a less than 3 Jupiter-mass Object Orbiting Fomalhaut 2012 paper, Giant Planet Formation paper  arxiv  ADS, Constraining the orbits of sub-stellar companions imaged over short orbital arcs 2017 DONNISON J. & Astrophys. J., submitted paper, Insights on the dynamical history of the Fomalhaut system - Investigating the Fom c hypothesis J. British Interplan. ApJ Letters, 777, L6 paper   arxiv   ADS, A Possible Dynamical History for the Fomalhaut System JONES D. & SUN L. & Astrophys., 498, L41 Entire South Carolina police force resigns, blames the mayor for backdoor… ANGLADA-ESCUDE G., LOPEZ-MORALES M. & CHAMBERS J.
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