In the shadow of the planets

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French Space Guy

French Space Guy

Күн бұрын

In this video, you will discover the strange nature of light by looking at the shadow cast by distant planetary bodies. You will be surprised...
You can support this channel on Patreon: / frenchspaceguy
A huge shoutout to all the people involved in the translation of the episode from french to english.
And thanks to Nathan Reed for the subtitles.
You can follow this Twitter account for updates of this channel: / frenchspaceguy
And my personal Twitter account: / techspatiales
Litterature used for this video:
- Pluto Occultation with SOFIA on 29 June 2015 in Support of New
Horizons Fly By: Evidence for Haze - A.Bosh et al, 2016
- Occultation of eps Geminorum by Mars. The structure and Extinction of the martian upper atmosphere - Elliot et al, 1977
- Stellar occultations by Small Bodies: diffraction effects - Roques et al, 1987
- A single sub-km Kuiper Belt object from a stellar occultation in archival data, Schlitching et al, 2009
- Advances in the interpretation and analysis of lunar occultation light curves, Richichi et al, 2012
- Computer simulation of Fresnel diffraction from rectangular apertures and obstacles using the Fresnel integrals approach, Abedin et al, 2007
- Adaptive optics imaging of a stellar occultation by Titan, Bouchez et al, 2002
- Occultation and Microlensing, Eric Agol, 2002
- The Fresnel Diffraction: A Story of Light and Darkness, Aime et al, 2013
- Celestial Shadows, John Westfall & William Sheehan, Springer 2015
- Pluto's atmopshere, Elliot et al, 1989
- The Prediction and Observation of the 1997 July 18 Stellar Occultation by Triton: More Evidence for Distortion and Increasing
Pressure in Triton’s Atmosphere - Elliot et al, 2000
- The Structure of Saturn's Rings: Implications from the Voyager Stellar Occultation - Esposito et al, 1983
- Variation of the solar diameter from solar eclipse observations, 1715 to 1991 - Fiala et al, 1994
- Lunar, Asteroidal and KBO occultations - Fornasier et al, 2005
- Neptune’s Stratospheric Winds from Three Central Flash Occultations - French et al, 1998
- The atmosphere of Pluto as observed by New Horizons - Gladstone et al, 2016
- The occultation of SAO 78505 by Jupiter - Hubbard et al, 1995
- Algorithms for Fresnel Diffraction at Rectangular and Circular Apertures, K.Mielens, 1998
- Numerical calculation of the Fresnel transform - D.Kelly, 2014
- Structure of an edge-dislocation wave originating in plane-wave diffraction by a half-plane, Khizhnyak et al, 2000
- Principles of Optics - Max Born & Emil Wolf, 1986
- Pluto's radius and atmosphere: results from the entire 9 june 1988 occultation data set - Millis et al, 1993
- Saturn's Central flash from the 3 july 1989 occultation of 28 Sgr - Nicholson et al, 1995
- Detectability of occultations of stars by objects in the Kuiper belt and Oort cloud - Nihei et al, 2007
- Pluto’s atmosphere from the 29 June 2015 ground-based stellar occultation at the time of the New Horizons flyby - Sicardy et al, 2016
- Exploration of the Outer Solar System by Stellar Occultations, Roques et al, 2009
- A Detection Method for Small Kuiper Belt Objects: The Search for Stellar Occultations - Roques et Moncuquet, 2000
- Guidelines for measuring solar radius with Baily beads analysis - C.Sigismondi, 2009
- The two Titan stellar occultations of 14 November 2003 - Sicardy et al, 2006
- Exploring the Solar System using stellar occultations - Sicardy, 2017
- Extending the planetary mass function to Earth mass by microlensing at moderately high magnification - Abe et al, 2013
- The Structure of Titan’s Stratosphere from the 28 Sgr Occultation - Sicardy et al, 1999
- Exploration de la ceinture de Kuiper par occultations stellaires, Y.Boissel, 2010
Crédits musicaux:
Divider par Chris Zabriskie est distribué sous la licence Creative Commons Attribution (creativecommon...)
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Artiste : chriszabriskie.com
The Temperature of the Air on the Bow of the Kaleetan by Chris Zabriskie is licensed under a Creative Commons Attribution license (creativecommon...)
Source: chriszabriskie....
Artist: chriszabriskie....
Music promoted by Audio Library • The Temperature of the...
Transcend par Audionautix est distribué sous la licence Creative Commons Attribution (creativecommon...)
Artiste : audionautix.com/
Natus - City in the sky
IN YOUR ARMS by Nicolai Heidlas Music / nicolai-heidlas
Creative Commons - Attribution 3.0 Unported- CC BY 3.0
creativecommons....
Music promoted by Audio Library • Video
Stellardrone - Billions And Billions
Nicolai Patricio - Somewhere But Not Here
Hiatus - Becoming

Пікірлер: 47
@davidsvideosofneatstuff1205
@davidsvideosofneatstuff1205 5 жыл бұрын
i was a little uninterested in the beginning because it was not rockets but then it got very very cool and informative! thank you so much for making these videos and please dont stop.
@cosmiclettuce
@cosmiclettuce 5 жыл бұрын
WOW -- This is an excellent video. The graphics and the writing are superb! I mostly appreciated the *actual* data images. Thank you for the great work!
@FrenchSpaceGuy
@FrenchSpaceGuy 5 жыл бұрын
Thank you !
@cosmiclettuce
@cosmiclettuce 5 жыл бұрын
@@FrenchSpaceGuy I forgot to ask before. Are there any scientific papers that you could reference that goes into more detail about what you're presenting in this video? Mostly about the TNO occultations. Cheers!
@FrenchSpaceGuy
@FrenchSpaceGuy 5 жыл бұрын
Yes, look at the description.
@cosmiclettuce
@cosmiclettuce 5 жыл бұрын
@@FrenchSpaceGuy How did I miss that? Thanks again and cheers!
@FrenchSpaceGuy
@FrenchSpaceGuy 5 жыл бұрын
No worries, thanks to the rare people who watch this video.
@jeffvader811
@jeffvader811 5 жыл бұрын
Absolutely brilliant video! The wave diffraction patterns around the objects are so counter-intuitive, it just boggles the mind. I'll be recommending this to my friends for sure! The laser occultation demonstration was very interesting, I might try and replicate that at some point once I've done my exams.
@TheGrifter62
@TheGrifter62 Жыл бұрын
Thank you so much for making this interesting and entertaining video. Again, I am in awe of your ability to dig deep into the details of a subject and still keep the narrative simple so that it can be understood by a layperson like myself.
@Astronetics
@Astronetics 4 жыл бұрын
Please come back with more videos!!! How do you not have THOUSANDS of subscribers, dude?!
@yogibo8081
@yogibo8081 5 жыл бұрын
Thank you so much for making this. The in-depth analysis of raw data is so helps me understand what is truly going on. Please keep up the good work!
@FrenchSpaceGuy
@FrenchSpaceGuy 5 жыл бұрын
I will ! There are almost no viewers for this channel, but I don't want to stop it already.
@karlhans8304
@karlhans8304 4 жыл бұрын
this video is so well done, I am ashamed it has not got more views. Great job an be proud of this video
@delpolorsocieteetcie
@delpolorsocieteetcie 5 жыл бұрын
Quality is amazing. I comment and share, hope you will get more visibility
@FrenchSpaceGuy
@FrenchSpaceGuy 5 жыл бұрын
Thank you.
@L3G33K
@L3G33K 5 жыл бұрын
Nice video ! 👍 (comment for ranking, I have already see french version)
@amauryb.8254
@amauryb.8254 5 жыл бұрын
T'es vraiment partout toi... J'ai presque envie de dire lèche-cul mais bon je fais un peu pareil alors... XD
@EscapeMCP
@EscapeMCP 4 жыл бұрын
Another great video. Cheers for your hard work.
@allamasadi7970
@allamasadi7970 4 жыл бұрын
Great video, loved your rocket flame video's 👍👍👍
@MCWaffles2003-1
@MCWaffles2003-1 4 жыл бұрын
Hope to see more videos. They are very fascinating
@sebastianosaccani7713
@sebastianosaccani7713 4 жыл бұрын
Excellent video! Well done!
@OtherTheDave
@OtherTheDave 5 жыл бұрын
Woohoo! More French Space Guy videos!
@juggsforlife1
@juggsforlife1 4 жыл бұрын
another youtuber gone :( no videos for a year or more and never did the video about why the rocket exhaust shapes matter or why they get modified or anything :( your ascent is fine your English is pretty good as well COME BACK MAKE MORE VIDS !!!
@Britaliope
@Britaliope 4 жыл бұрын
Don't worry, his French twitter account (twitter.com/TechSpatiales ) is still very active and ocasionally give some updates about his N1 documentary project. I guess he's just working on his video projects when he have the time and as youtube is not his primary activity (and he looks very perfectionist, too) this can take a long time.
@dmeachamSD
@dmeachamSD 4 жыл бұрын
@@Britaliope The twitter link doesn't seem to exist. A shame. This (and his other videos) is excellently done.
@Britaliope
@Britaliope 4 жыл бұрын
@@dmeachamSD Indeed... youtube detected the ")" as a part of the url, so it broke the link. Here it is again: twitter.com/TechSpatiales . He's currently working on an episode about aeronautics ( twitter.com/TechSpatiales/status/1295398148215635968 ).
@FrenchSpaceGuy
@FrenchSpaceGuy 4 жыл бұрын
Thanks. Yes, more videos to come but I have very little time for that unfortunately.
@thesunexpress
@thesunexpress 4 жыл бұрын
Damn it, this is one of *THE* best videos I have ever seen.
@yogibo8081
@yogibo8081 3 жыл бұрын
please make more content. i miss your videos
@rokas9503
@rokas9503 5 жыл бұрын
Wow, just wow!
@dziban303
@dziban303 5 жыл бұрын
He's back!
@FrenchSpaceGuy
@FrenchSpaceGuy 5 жыл бұрын
Yep !
@mikey_r
@mikey_r 5 жыл бұрын
Very impressive video, so much hard work has gone into making this. Absolutely fascinating!
@FrenchSpaceGuy
@FrenchSpaceGuy 5 жыл бұрын
Thank you so much.
@bartvschuylenburg
@bartvschuylenburg 5 жыл бұрын
Fascinating again. Great job!
@FrenchSpaceGuy
@FrenchSpaceGuy 5 жыл бұрын
Thanks.
@sukubann
@sukubann 4 жыл бұрын
more! more! thanks it is excellent
@johnjackson917
@johnjackson917 5 жыл бұрын
Very well done video! Thank you so much :)
@user-dv1zg1yk7t
@user-dv1zg1yk7t 2 жыл бұрын
Bravo.
@robinbreslin1626
@robinbreslin1626 4 жыл бұрын
I am adding this comment, post 1 Jan 2019, after the encounter with MU69. What is incredible is the actual shape matches so well to the prediction en.wikipedia.org/wiki/(486958)_2014_MU69
@lodi1303
@lodi1303 5 жыл бұрын
Amazing video on a fascinating subject!
@eldencw
@eldencw 4 жыл бұрын
Excellent video!! Thank you for making it. So Keplar and TESS are stairing at stars; can that data be mined to find Ort cloud objects using this refraction method you presented?
@FrenchSpaceGuy
@FrenchSpaceGuy 4 жыл бұрын
Ni, because those cameras are not meant to take image with a sufficient frequency unfortunately.
@MolotovWithLux
@MolotovWithLux 4 жыл бұрын
#Stellardistance #StellarSpace #AlienLife
@bala2909
@bala2909 3 ай бұрын
Dommage que tes videos n'ont pas des sous-titres en français, pur un chaine que s'appelle "french space guy" ça serait les moindre des choses
@FrenchSpaceGuy
@FrenchSpaceGuy 3 ай бұрын
Tu es sur la version anglaise de la chaîne. J'ai une version française avec toutes les vidéos intégralement en français (et des lives, etc) : "Techniques Spatiales".
@bala2909
@bala2909 3 ай бұрын
@@FrenchSpaceGuy ah merde, merci j'y vais
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