#oumuamua — Public Fediverse posts

The 10–100 GeV band along 1I/‘Oumuamua’s 2017 track remains unsearched.
This proposal identifies it as a potential high‑value region for data mining. https://doi.org/10.5281/zenodo.18395524 #Oumuamua #Neutrinos #Astrophysics #IceCube #Technosignatures @Astrodon @astrodynamics

Noted:
3I/ATLAS behavior consistent with the previously published murmuration framework. https://doi.org/10.5281/zenodo.18420169 #InterstellarObjects #Astrophysics #3IATLAS #Oumuamua #SETI @Astrodon @seti-institute @Cosmology @astrodynamics

A technical note exploring a murmuration interpretation of Oumuamua's non-gravitational acceleration: https://doi.org/10.5281/zenodo.18396150 #Astrophysics #Oumuamua #SpaceScience

Are interstellar objects data or divine messengers? Explore how science, prophecy, and history converge with 3I/ATLAS and beyond. #Oumuamua #Borisov #3IATLAS #InterstellarObjects #CosmicMessengers #AstronomyAndSpirituality #AncientWisdom #ISO5 #BetterLiving
https://spiritulality.stayingalive.in/inspiring-harmony/karmic-messaging-or-scienti.html

Are interstellar objects data or divine messengers? Explore how science, prophecy, and history converge with 3I/ATLAS and beyond. #Oumuamua #Borisov #3IATLAS #InterstellarObjects #CosmicMessengers #AstronomyAndSpirituality #AncientWisdom #ISO5 #BetterLiving
https://spiritulality.stayingalive.in/inspiring-harmony/karmic-messaging-or-scienti.html

#3IATLAS #cometa #interstellar #NASA #AviLoeb #Oumuamua #Borisov #UFO #alieni #astronavi

#3IATLAS #cometa #interstellar #NASA #AviLoeb #Oumuamua #Borisov #UFO #alieni #astronavi

#3IATLAS #cometa #interstellar #NASA #AviLoeb #Oumuamua #Borisov #UFO #alieni #astronavi

#3IATLAS #cometa #interstellar #NASA #AviLoeb #Oumuamua #Borisov #UFO #alieni #astronavi

#3IATLAS #cometa #interstellar #NASA #AviLoeb #Oumuamua #Borisov #UFO #alieni #astronavi

#Oumuamua was first spotted on October 19, 2017, by a telescope in Hawaii called Pan-STARRS 1.

At first, scientists thought it was just a regular comet or asteroid -- But as they watched it more closely, they realized it was very different.

Here are some key things about Oumuamua:

#Shape: Unlike most asteroids or comets which are round or lumpy, Oumuamua was long and thin, like a cigar or a pancake. Scientists believe it was shaped somewhat like a cucumber.

#Movement: It moved incredibly fast! It came into our solar system from a direction that wasn’t expected for a regular comet. It then zipped around the Sun and headed back out into space.

No #Tail: Comets usually have a bright tail of gas and dust as they get close to the Sun. This tail forms when the Sun’s heat causes ice on the comet to turn into gas. But Oumuamua didn’t have a tail, which was very unusual for something moving so fast near the Sun.

#Brightness Changes: As it tumbled through space, its brightness changed a lot. This told scientists that it was spinning and that its shape was very elongated.

Because it was so different from anything we had seen before, Oumuamua sparked many ideas and theories.
https://astronex.net/what-is-oumuamua-and-why-did-it-puzzle-scientists/

3I/ATLAS: Observatory That First Spotted Exocomet Compares The 3 Interstellar Objects Ever To Enter Solar System

https://web.brid.gy/r/https://in.mashable.com/science/103062/3iatlas-observatory-that-first-spotted-exocomet-compares-the-3-interstellar-objects-ever-to-enter-so

The project includes cases such as exoplanet #K218b, phosphine on #Venus, Tabby's Star, #Oumuamua, and #3IATLAS. Each video is currently being coded in terms of risk and benefit narratives, sources, science actors and evaluations, and frames of (un)certainty.

The group is using computational methods to analyze thousands of user comments on public videos to investigate reactions to discovery in terms of sentiment and other aspects.

#PostDetection #SETI #SocialScience #ScienceCommunication #STS

The project includes cases such as exoplanet #K218b, phosphine on #Venus, Tabby's Star, #Oumuamua, and #3IATLAS. Each video is currently being coded in terms of risk and benefit narratives, sources, science actors and evaluations, and frames of (un)certainty.

The group is using computational methods to analyze thousands of user comments on public videos to investigate reactions to discovery in terms of sentiment and other aspects.

#PostDetection #SETI #SocialScience #ScienceCommunication #STS

The project includes cases such as exoplanet #K218b, phosphine on #Venus, Tabby's Star, #Oumuamua, and #3IATLAS. Each video is currently being coded in terms of risk and benefit narratives, sources, science actors and evaluations, and frames of (un)certainty.

The group is using computational methods to analyze thousands of user comments on public videos to investigate reactions to discovery in terms of sentiment and other aspects.

#PostDetection #SETI #SocialScience #ScienceCommunication #STS

The project includes cases such as exoplanet #K218b, phosphine on #Venus, Tabby's Star, #Oumuamua, and #3IATLAS. Each video is currently being coded in terms of risk and benefit narratives, sources, science actors and evaluations, and frames of (un)certainty.

The group is using computational methods to analyze thousands of user comments on public videos to investigate reactions to discovery in terms of sentiment and other aspects.

#PostDetection #SETI #SocialScience #ScienceCommunication #STS

The project includes cases such as exoplanet #K218b, phosphine on #Venus, Tabby's Star, #Oumuamua, and #3IATLAS. Each video is currently being coded in terms of risk and benefit narratives, sources, science actors and evaluations, and frames of (un)certainty.

The group is using computational methods to analyze thousands of user comments on public videos to investigate reactions to discovery in terms of sentiment and other aspects.

#PostDetection #SETI #SocialScience #ScienceCommunication #STS

Notes on #UAP Discussions : Just note the 3 in 3i/Atlas. We only have the three. #Oumuamua was weird compared to what we previously considered “ normal” for comets precisely because the comets we know the most about originate from our own solar system, not #Interstellar space. It’s exciting that those origins reflect unexpected behavioral mysteries. This shakes up our thinking and expectations in all the right ways and exposes hubris for what it is. Curiosity will trump arrogance every time

Before 3I/ATLAS, We Had These Interstellar Visitors From Beyond The Solar System; Know Where Are They Now

https://web.brid.gy/r/https://in.mashable.com/science/101522/before-3iatlas-we-had-these-interstellar-visitors-from-beyond-the-solar-system-know-where-are-they-n

#3iAtlas is the most exotic "#comet" we have ever seen in the history of #astronomy.
More weirdness that makes it less likely to be a natural phenomenon.

- It's increased in brightness by x5 between May and June. This can not be explained by sublimation, as its way too cold at that distance (6.3AU out)...but it COULD be explained by moving faster...😬 Or...application of breaking thrusters (speculative)

- Is there evidence for this? There may well be. There is Nickel metal in the coma (chart) with no other metal present (thruster debris).

- There is no observable NGA presently (Non Gravitational Acceleration) despite apparent outgassing. This thing is moving at a constant rate. 👉this is without precedent in nature👈
The rate of speed change is just above 1km/h.
This rate is something expected from an object without outgassing. And there is plenty of evidence it's outgassing. The other two observed interstellar comets has x10 and x100 NGA.
UNPRECEDENTED

- Just to make this weirder...#oumuamua ACCELERATED (NGA) at a rate x100 more...WITH NO OUTGASSING

- #NASA is not releasing any meaningful information like this ...which may simply mean, that like many Government bodies under #tRump, the political cadre , not experts are making the decisions.

#space #alien

Ready for the next ' #Oumuamua? Launching flyby missions to visiting interstellar comets is 'feasible and affordable,' study says. Via @spacedotcom #Space #Astrophysics #OrbitalMechanics #Astronomy 🚀 🌌 ☄️ 🛰️

Ready for the next 'Oumuamua? ...

1st known interstellar visitor ' #Oumuamua is an 'exo-Pluto' — a completely new class of object, scientists say. Via @spacedotcom #Space #Astrophysics #OrbitalMechanics #Astronomy 🚀 🌌 ☄️ 🛰️

1st known interstellar visitor...

Remember how 8 years ago #oumuamua accelerated out of the solar system while maintaining constant rotation...

...and folks still talk about #uap proof

@angry_astro

"A new #Oumuamua has entered the Solar System! And this one is colossal!"

#interstellar object #comet

Update 7/4/2025

https://youtu.be/VAZky1kGNF8?feature=shared

Ooh - exciting! A new interstellar candidate?

Have been waiting for another one of these since #Oumuamua (and the more boring Borisov comet). I mean they must happen all the time, but actually finding them is really hard.

#a11pl3z #astronomy

In 2017, a mysterious object from beyond our solar system flew past Earth — and left scientists baffled. This video unpacks the mystery of ’Oumuamua, the data that defied expectations, and how it changed astronomy forever.
#oumuamua #astronomy #space #interstellar #science #nasa #spaceexploration #astrophysics #et
https://www.youtube.com/watch?v=u4tzK89ZfmA

'#Oumuamua was the first interstellar object detected passing through our solar system, notable for its elongated shape and unexpected acceleration as it moved away from the Sun.

Its origin and composition remain subjects of scientific debate, with theories ranging from a nitrogen iceberg to, more controversially, a piece of #Alien technology.

https://knowledgezone.co.in/trends/browser?topic=Oumuamua

#Hunting `#Oumuamua’s-Cousin with #Eyes Wide Open : Medium

How #Chinese #Characters Work: The Evolution of a Three-Millennia-Old #WritingSystem : Open Culture

This Famous #Physics #Experiment Shows Why the #Government Should Support ‘Useless’ #Science : WIRED

Check our latest #KnowledgeLinks

https://knowledgezone.co.in/resources/bookmarks

The danger from Asteroid 2024 YR4 has now dropped to a miniscule 0.002%, so we turn our attention to Alpha Centauri. A new study shows that asteroids visiting from nearby stars are not as rare as you might think. Alpha Centauri alone has already sent a million of them, similar to Oumuamua - and they're all around us. https://spaceweather.com

#AlphaCentauri #Asteroid #2024YR4 #Oumuamua

Wir reden diese Woche über euer Feedback und es gab viel zu besprechen:

🔊 den Urknall und vor allem seine Lautstärke
🦠 das Alter des Urvorfahren allen Lebens LUCA
☄️ der interstellare Besucher Oumuamua

➡️ https://astrogeo.de/astrogeoplankel-urknall-laerm-urvorfahr-oumamua/ 🎧

Letzterer führte nicht nur zwischen Franzi und Karl zu Kontroversen - sondern auch zwischen euch! Zum Glück aber können wir ja über alles reden, nicht? 😎

#podcast #space #oumuamua #originoflife #luca

Es ist Podcast-Zeit - und weil Sommer ist, haben wir eine lange Folge für euch.

Das war so allerdings nicht geplant: @pikarl erzählt die ganze Geschichte von #Oumuamua, dem ersten interstellaren Objekt, wobei wir unweigerlich bei mehr und weniger seriösen Hypothesen landen, was es denn war: ☄️ 👽 🚀 ?

Und nun ja: Es gab Diskussionsbedarf!

➡️ https://astrogeo.de/spaeher-von-fernen-sternen-was-verbirgt-oumuamua/

🖼️ : ESA/Hubble, NASA, ESO, M. Kornmesser (Illustration, das Bild ist nicht echt) #astrodon #space #weltraum #aviloeb

#KnowledgeByte: First known #Interstellar object traveling through the Solar System is '#Oumuamua'.

Oumuamua was thought to be unique object - but are there others? Did one such object bring life to Earth?

https://knowledgezone.co.in/posts/First-known-interstellar-object-Oumuamua-5f9aa845c5951f422a445d3c

@angry_astro
Check out #Oumuamua as you've never seen it before, thanks to my awesome friend @nickhenning3d !
PLUS, a new study confirms that Oumuamua is neither asteroid or comet!
So what was it!

Https://youtu.be/Ig_9oiUr0pU

#UniBe:
"
Besucher aus dem Weltall

‘Oumuamua ist das erste interstellare Objekt, das je in unserem Sonnensystem beobachtet wurde. Niels Ligterink präsentiert im Videointerview neue Forschungsergebnisse dazu, warum ‘Oumuamua beim Vorbeiflug an der Sonne beschleunigt wurde.
"
https://www.uniaktuell.unibe.ch/2023/oumuamua/index_ger.html

#Video: https://www.youtube.com/watch?v=13bMoCrFZ4o

30.11.2023

#Astronomie #Oumuamua #Sonnensystem #Weltraum

Sei dabei, wenn Prof. Susanne Pfalzner @fzj_jsc in unserem "Meet the scientists"-Format #WissenschaftOnline heute die Geheimnisse des interstellaren Objekts #Oumuamua enthüllen!

📍 MS Teams
📅 9. Nov 2023
🕒 15:00 - 16:00 Uhr
🔗 https://www.fz-juelich.de/de/ueber-uns/kontakt/besuch/wissenschaft-online/alle-termine-wissenschaft-online/wo-pfalzner_oumuamua

Timeline of #SpaceExploration

• 📆 1610 discovery 🔭 of the Galilean #moons 🪐 (of #Jupiter) 🇮🇹
• 📆 1944 First man-made object in #space 🇩🇪
• 📆 1949 First #mammal in #space 🇺🇸
• 📆 1959 First #spacecraft to reach the #Moon 🇷🇺
• 📆 1989 First #astrometric #satellite 🇪🇺
• 📆 2001 First #laser #satellite link 🇫🇷 🇪🇺
• 📆 2010 First #sample return from an #asteroid 🇯🇵
• 📆 2015 First #propulsive landing of an #orbital #rocket 🚀
• 📆 2022 First #asteroid ☄️ deflected by a #spacecraft 🇺🇸

https://en.wikipedia.org/wiki/Timeline_of_space_exploration

Picture : #Oumuamua 2017 https://commons.wikimedia.org/wiki/File:Comet_20171025-16_gif.gif

Timeline of #SpaceExploration

• 📆 1610 discovery 🔭 of the Galilean #moons 🪐 (of #Jupiter) 🇮🇹
• 📆 1944 First man-made object in #space 🇩🇪
• 📆 1949 First #mammal in #space 🇺🇸
• 📆 1959 First #spacecraft to reach the #Moon 🇷🇺
• 📆 1989 First #astrometric #satellite 🇪🇺
• 📆 2001 First #laser #satellite link 🇫🇷 🇪🇺
• 📆 2010 First #sample return from an #asteroid 🇯🇵
• 📆 2015 First #propulsive landing of an #orbital #rocket 🚀
• 📆 2022 First #asteroid ☄️ deflected by a #spacecraft 🇺🇸

https://en.wikipedia.org/wiki/Timeline_of_space_exploration

Picture : #Oumuamua 2017 https://commons.wikimedia.org/wiki/File:Comet_20171025-16_gif.gif

Timeline of #SpaceExploration

• 📆 1610 discovery 🔭 of the Galilean #moons 🪐 (of #Jupiter) 🇮🇹
• 📆 1944 First man-made object in #space 🇩🇪
• 📆 1949 First #mammal in #space 🇺🇸
• 📆 1959 First #spacecraft to reach the #Moon 🇷🇺
• 📆 1989 First #astrometric #satellite 🇪🇺
• 📆 2001 First #laser #satellite link 🇫🇷 🇪🇺
• 📆 2010 First #sample return from an #asteroid 🇯🇵
• 📆 2015 First #propulsive landing of an #orbital #rocket 🚀
• 📆 2022 First #asteroid ☄️ deflected by a #spacecraft 🇺🇸

https://en.wikipedia.org/wiki/Timeline_of_space_exploration

Picture : #Oumuamua 2017 https://commons.wikimedia.org/wiki/File:Comet_20171025-16_gif.gif

Timeline of #SpaceExploration

• 📆 1610 discovery 🔭 of the Galilean #moons 🪐 (of #Jupiter) 🇮🇹
• 📆 1944 First man-made object in #space 🇩🇪
• 📆 1949 First #mammal in #space 🇺🇸
• 📆 1959 First #spacecraft to reach the #Moon 🇷🇺
• 📆 1989 First #astrometric #satellite 🇪🇺
• 📆 2001 First #laser #satellite link 🇫🇷 🇪🇺
• 📆 2010 First #sample return from an #asteroid 🇯🇵
• 📆 2015 First #propulsive landing of an #orbital #rocket 🚀
• 📆 2022 First #asteroid ☄️ deflected by a #spacecraft 🇺🇸

https://en.wikipedia.org/wiki/Timeline_of_space_exploration

Picture : #Oumuamua 2017 https://commons.wikimedia.org/wiki/File:Comet_20171025-16_gif.gif

Timeline of #SpaceExploration

• 📆 1610 discovery 🔭 of the Galilean #moons 🪐 (of #Jupiter) 🇮🇹
• 📆 1944 First man-made object in #space 🇩🇪
• 📆 1949 First #mammal in #space 🇺🇸
• 📆 1959 First #spacecraft to reach the #Moon 🇷🇺
• 📆 1989 First #astrometric #satellite 🇪🇺
• 📆 2001 First #laser #satellite link 🇫🇷 🇪🇺
• 📆 2010 First #sample return from an #asteroid 🇯🇵
• 📆 2015 First #propulsive landing of an #orbital #rocket 🚀
• 📆 2022 First #asteroid ☄️ deflected by a #spacecraft 🇺🇸

https://en.wikipedia.org/wiki/Timeline_of_space_exploration

Picture : #Oumuamua 2017 https://commons.wikimedia.org/wiki/File:Comet_20171025-16_gif.gif

In the past weeks I see many videos on YT with titles indicating that the interstellar object Oumuamua has either recently accelerated again or "has returned" / "is headed back to us" and the claims are often associated with physicist Dr. Michi Kaku.

But, looking at every such video I find, there is no mention of anything like this having been observed.

Such an occurrence would be remarkable, and so I assume this is just another example of extreme click-bating that's certainly been on the rise recently.

I assume no one reading has heard such an actual claim. ?

#Oumuamua #interstellar #space #UAT #comet #asteroid #MichioKaku #galaxy #solarsystem #spacesail #NASA

How To Know If It's #Aliens

https://www.youtube.com/watch?v=3sq658Okvao&ab_channel=PBSSpaceTime

#PBS #SpaceTime #PBSSpaceTime #Aliens #AlienHypothesis #Astrophysics #Evidence #FermiParadox #Life #SolarSystem #Planets #Venus #Mars #Moons #Phosphene #Oumuamua #Asteroids #Comets #UFO #UFOs #UAP #UAPs #WowSignal #MattODowd