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Posts tagged #cometinterceptor

¿Sabías que la @ESA está construyendo un "interceptor" espacial? La misión #CometInterceptor se lanzará en 2029 para quedarse estacionada en el espacio esperando a que aparezca un objeto interestelar o un cometa "virgen".

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A blueprint for visiting an interstellar comet Sometime in 2029, the European Space Agency is scheduled to launch its Comet Interceptor Mission. The Interceptor will wait for a long-period comet to arrive in the inner solar system then set off on a trajectory to rendezvous with it. These objects are ancient and primordial, carrying material largely unaltered by time that holds clues to how the solar system formed.

In 2029, ESA will chase a pristine comet—a relic from the solar system’s birth! ☄️Unlocking its secrets could reveal how planets formed. ✨#CometInterceptor

Source: phys.org/news/2025-12-blueprint-i...

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very excited about @science.esa.int's #CometInterceptor.
and for what it's worth I'm not worried but I'm not an expert or anything

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#CometInterceptor zal de eerste missie zijn die een komeet bezoekt die rechtstreeks uit de buitenste regionen van het zonnestelsel komt en materiaal vervoert dat sinds het ontstaan van het zonnestelsel onaangeroerd is gebleven.

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The Structural Qualification Model of Probe B2, one of the two small probes that will detach from the main spacecraft.

The Structural Qualification Model of Probe B2, one of the two small probes that will detach from the main spacecraft.

#CometInterceptor is well on track for its planned 2029 launch.

The spacecraft is currently in the building and testing stage of development.

4/ #CM25 🔭

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Illustration showing a comet entering the Solar System.

Illustration showing a comet entering the Solar System.

#CometInterceptor will answer questions such as:

☄️ What does a pristine comet or interstellar object look like up close?
🔎 How are they different?
🌏 What role do they play in the appearance of life on Earth?
💫 What was the early Solar System like?
🤔 Should we be worried?

3/ #CM25 🔭

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Infographic showing Comet Interceptor’s journey, from launch to parking space to intercepting a comet.

Infographic showing Comet Interceptor’s journey, from launch to parking space to intercepting a comet.

#CometInterceptor will be 'parked' in space before traveling to an as-yet-undiscovered comet and complete a flyby.

Its three spacecraft will perform simultaneous observations from multiple points around the comet, creating a 3D profile of the object.

2/ #CM25 🔭

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Illustration showing spacecraft A, probe B1 built by JAXA and probe B2, and the suite of instruments they each carry, alongside other important components. The instruments and parts are colour coded according to four categories: blue for Dust, Fields and Plasma (DFP) instrument suite, orange for Plasma instrument suite, red for other scientific instruments, and green for important components.

Illustration showing spacecraft A, probe B1 built by JAXA and probe B2, and the suite of instruments they each carry, alongside other important components. The instruments and parts are colour coded according to four categories: blue for Dust, Fields and Plasma (DFP) instrument suite, orange for Plasma instrument suite, red for other scientific instruments, and green for important components.

#CometInterceptor will be the first mission to visit a comet coming directly from the outer reaches of the Sun's realm, carrying material untouched since the dawn of the Solar System.

Part of #CosmicVision, Comet Interceptor is an ESA-led mission in collaboration with JAXA.

1/ #CM25 🔭

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We’re about to find many more interstellar interlopers—here’s how to visit one https://arstechni.ca #europeanspaceagency #interstellarobject #cometinterceptor #alanstern #Features #Science #Space #comet #juno #NASA #swri

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Illustration showing the main Comet Interceptor spacecraft and the two probes observing a comet from multiple directions at the same time.

Illustration showing the main Comet Interceptor spacecraft and the two probes observing a comet from multiple directions at the same time.

Waiting for a comet in space ☄️

Targeting launch in 2029, #CometInterceptor will be parked in space, waiting for an as-yet-undiscovered comet to come by.

Discover more about this ESA-led mission in collaboration with JAXA 👉 www.esa.int/Science_Expl... 🔭

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Online meeting: il #CometInterceptor Target Identification WG si riunisce per aggiornarsi sulle attività in corso, parlando in particolare della nuova #cometa #interstellare 3I/ATLAS, e della prossima pubblicazione del gruppo

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Cometary activity challenges scientists: difficult to find a balance in the models between no activity models and too much activity – SCITECHSS Group

...I wrote a short summary for our group's website here.
We still have work to do to understand cometary activity before #CometInterceptor shows us a brand new #comet some time in the next 5 or 6 years!
scitechss.iaa.es/cometary-act...

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Finally, some #PlanetaryScience! 😛 No offence to all the galaxies and cosmology, which is also fascinating, but this is why I'm interested in @vrubinobs.bsky.social's LSST. It will discover so many solar system objects, hopefully including the #CometInterceptor target! ☄️

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ESA Space Science (@science.esa.int) ☄️ #CometInterceptor will target a pristine comet entering the inner Solar System for the first time. The mission will investigate if these comets are different from the ones we know and if they…

𝐅𝐚𝐬𝐜𝐢𝐧𝐚𝐭𝐢𝐧𝐠 𝐦𝐢𝐬𝐬𝐢𝐨𝐧 𝐚𝐡𝐞𝐚𝐝: ☄️ #CometInterceptor will explore a pristine comet entering the inner Solar System for the first time.

Looking forward to the insights this could bring on the origins of life on Earth.
#SpaceExploration @esa

Link: bsky.app/profile/scie...

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#CometInterceptor tendrá como objetivo un cometa prístino que entrará por primera vez en el Sistema Solar interior.

La misión investigará si estos cometas son diferentes de los que conocemos y si contribuyeron a la aparición de la vida en la Tierra, entre otras cosas.

Seguir leyendo 👇

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Top five questions Comet Interceptor will help answer Comet Interceptor will target a pristine comet entering the inner Solar System for the first time. Such objects are difficult to get close to because we can only detect them when they fly near the Sun...

☄️ Notre mission #CometInterceptor ciblera une comète qui pénètre pour la 1ère fois dans le Système solaire interne afin de déterminer si ces comètes sont différentes de celles que nous connaissons et si elles ont contribué, par ex, à l'apparition de la vie sur Terre.

🔗 www.esa.int/Science_Expl...

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Top five questions Comet Interceptor will help answer Comet Interceptor will target a pristine comet entering the inner Solar System for the first time. Such objects are difficult to get close to because we can only detect them when they fly near the Sun...

☄️ #CometInterceptor will target a pristine comet entering the inner Solar System for the first time.

The mission will investigate if these comets are different from the ones we know and if they contributed to the appearance of life on Earth, among others.

Read more 👉 www.esa.int/Science_Expl... 🔭

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Just presented my work to the #CometInterceptor SWT on.. you guessed it, thermophysical modelling of #comet #67P ☄️

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First thing is attending (remotely) another Science Working Team meeting of #CometInterceptor.
The most exciting news so far is that there will be a public competition at some point to name the spacecraft from their current boring A, B1, and B2 🙂🛰️

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A croissant with a night taken out of it in front of a train station platform with a sign saying Nice Riquier. Behind are green hills with buildings including the observatory dome.

A croissant with a night taken out of it in front of a train station platform with a sign saying Nice Riquier. Behind are green hills with buildings including the observatory dome.

Traveling again! Waiting for the 🚄 with a 🥐 (🔭 visible in background). I'm popping over to #Marseille for the day to see old colleagues at #LAM. Also to give a talk, and have web meetings with other colleagues and a #CometInterceptor instrument meeting. Phew, it's gonna be a busy day!

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Very interested in the launch of #Ariane 6, the rocket that will carry the #CometInterceptor spacecraft in a few years time! 🚀🛰️

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Had an interesting talk about Arrokoth in a recent #CometInterceptor meeting. Will be fascinating to compare the appearance of this Kuiper belt object in situ with an incoming comet from there or the Oort cloud #PlanetSci

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#Huygens remains humanity's most distant planetary landing. Incredible mission, technology and scientific discoveries. Happy Birthday #Huygens. A vital foundation for subsequent missions like @esa.int #Rosetta #BepiColombo, #JUICE, #CometInterceptor and our future L4 mission to #Enceladus!

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Comet Interceptor LEGO model Comet Interceptor LEGO model

J'ai récemment réalise un MOC Lego pour la mission #esa #CometInterceptor :)
Instructions disponibles ici: www.esa.int/ESA_Multimed...

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Congratulations! MPS scientists are also involved in #CometInterceptor. Looking forward to an amazing mission! https://x.com/esascience/status/1141339270512349184

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