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sonkab
@sonkab
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13. ruj |
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Comet C/2019 Q4 Borisov from AIRA/Berthelot Observatory on September 13th. Total exposure time: 44 minutes.
#Borisov
#C2019Q4 pic.twitter.com/FJipg07bpV
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Kevin Heider
@kpheider
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15. ruj |
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Inbound 3 au from the Sun, C/2019 Q4 is moving 42 km/s with respect to the Sun, whereas an Oort cloud comet such as comet Elenin would only be moving 24 km/s when 3 au from the Sun. #C2019Q4
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Jason Guenzel
@TheVastReaches
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19. ruj |
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An #interstellar #comet! Yesterday I was able to photograph only the second such object ever identified. So far as I can tell, this is one of, if not the smallest aperture observation made. 😉 Backyard #astronomy FTW! #C2019Q4 #Astrophotography #interstellarcomet pic.twitter.com/VADrj40pBf
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BBC Science News
@BBCScienceNews
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18. ruj |
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Early results are in from observations of the interstellar comet #C2019Q4 #borisov The object resembles comets from our Solar System despite having been "born" around another star bbc.co.uk/news/science-e…
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Anton Petrov
@WhatDaMath
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13. ruj |
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Another confirmed #interstellar object #gb00234 also known as #C2019Q4 spotted by an independent #astronomer Gennady Borisov. More detail here: youtube.com/watch?v=KwljgL…
#space #science #discovery #comet #asteroid pic.twitter.com/1I0iEVIg9r
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The SETI Institute
@SETIInstitute
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14. ruj |
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The first-ever comet from beyond our Solar System has been successfully imaged by the @GeminiObs in multiple colors. The image of the newly discovered object, denoted #C2019Q4 (Borisov), was obtained on the night of 9-10 September buff.ly/2I7Xgh3 pic.twitter.com/xZDIMKTpOS
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Tony Dunn
@tony873004
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11. ruj |
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Here is hyperbolic comet C/2019 Q4's path through the sky. Its size is exaggerated.
orbitsimulator.com/gravitySimulat…
#C2019Q4 pic.twitter.com/MQ66iOfzoN
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Tony Dunn
@tony873004
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13. ruj |
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Comparing the paths of #Oumuamua and #Borisov (#C2019Q4).
orbitsimulator.com/gravitySimulat… pic.twitter.com/Lli8mE0TBm
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Virtual Telescope
@VirtualTelescop
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17. ruj |
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WOW! A new image of the interstellar comet #C2019Q4 we captured a few hours ago, showing a little coma!
more: virtualtelescope.eu/2019/09/17/c-2… pic.twitter.com/zxv1Tk4P6l
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The SETI Institute
@SETIInstitute
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14. ruj |
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#C2019Q4 (Borisov) seems to be an interstellar traveler. It apparently has a hyperbolic trajectory. That would make two such visitors in two years – suggesting that there really are gazillions of these things sailing silently through space. @SethShostak buff.ly/2AiS9q0 pic.twitter.com/9AC7i8NIar
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Ronald Drimmel
@rdrimmel
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14. ruj |
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First visible light spectrum of interstellar comet #C2019Q4 Borisov, looking similar to solar system comets. twitter.com/skymorph/statu… pic.twitter.com/ZM2CVDbKPL
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Christianne Smith
@ChristiAnne67
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13. ruj |
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Bizarre comet from another star system just spotted nationalgeographic.com/science/2019/0… Discovered by an amateur astronomer, the inbound object is only the second of its kind yet detected
@kenserlore96
#Astronomy
📚 #Education
#Research
🔭 #Discovery
#C2019Q4 (Borisov) pic.twitter.com/ciNkdEBOjq
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Astrotweeps: Amber
@astrotweeps
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14. ruj |
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Self-explanatory #C2019Q4 gif twitter.com/DJSnM/status/1…
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Kevin Heider
@kpheider
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19. ruj |
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In interstellar space C/2019 Q4 takes roughly 9000 years to travel a light-year. #C2019Q4
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Tony Dunn
@tony873004
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13. lis |
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#comet #C2019Q4 #borisov is currently in the constellation Leo, where the @HUBBLE_space telescope took this image. Processing by @renerpho.
orbitsimulator.com/gravitySimulat… twitter.com/renerpho/statu… pic.twitter.com/8amI8IXTKG
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Daniel Bamberger
@renerpho
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12. lis |
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@NASAHubble observes interstellar #comet #C2019Q4 #borisov. bit.ly/2I_Borisov_201…
@Tom_Ruen @nrco0e @tony873004 @cosmos4u pic.twitter.com/MDO3hVDS9e
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Virtual Telescope
@VirtualTelescop
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8. lis |
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Interstellar comet 2I/Borisiv aka #C2019Q4 was imaged again this morning and showed a little coma and a tail.
more: virtualtelescope.eu/2019/10/08/2i-… pic.twitter.com/iYNvQSh0pD
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Virtual Telescope
@VirtualTelescop
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25. ruj |
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Comet #2iborisov is now officially interstellar, as from its name. We called it for a while #C2019Q4. We captured a new image, showing some coma.
More -> virtualtelescope.eu/2019/09/25/2i-… pic.twitter.com/rM6yiBpmfO
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David Fossé
@D_FOSSE
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24. ruj |
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Ciel & Espace
@cieletespace
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23. ruj |
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Une comète venue d’un autre Système solaire va passer du côté de Mars à 110 000 km/h. Une première ! Voici comment la rattraper 👉 cieletespace.fr/actualites/com… #Borisov #C2019Q4 pic.twitter.com/HzgeSOgMF3
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