ESA Operations @esaoperations Twitter profile

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ESA Operations Retweeted

ESA's Hera mission

@ESA_Hera

2 days

"Are you alive?" The two CubeSat passengers aboard #HeraMission have exchanged their first signals with Earth, confirming nominal status. The shoebox-sized pair were switched on to check out all their systems in deep space

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ESA Operations

@esaoperations

2 days

ESA's Solar Orbiter has made first contact with an ancient and mysterious world… Cornwall! Commercial deep space antennas like @goonhillyorg can help us optimise data downlink and allow ESA antennas to focus on supporting our most distant missions.

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ESA Operations

@esaoperations

5 days

Hera's first deep space manoeuvre is underway! On 23 October, @ESA_Hera fired its three orbital control thrusters for ~100 minutes to line it up for next year's gravity assist at Mars. A second, smaller burn on 6 November will be used to iron out any inaccuracy from the first.

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ESA Operations Retweeted

ESA Space Transport

@ESA_transport

6 days

A look at the environmental sustainability of space transportation: 🛰️🌍🚀

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ESA Operations Retweeted

Human Spaceflight

@esaspaceflight

7 days

Dad-daughter team decodes 'alien' signal. 👾👾👾👾👾 It is an image of five amino acids, sent by Europe's Mars orbiter @ESA_TGO and intercepted by radio observatories on Earth over a year ago. Code cracked, but what does it mean? #asigninspace

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ESA Operations Retweeted

Josef Aschbacher

@AschbacherJosef

13 days

The Rapid Apophis Mission for Space Safety (Ramses) must launch in early 2028 in order to arrive at the infamous Apophis asteroid as it passes Earth. Accepting this urgency, @ESA ’s Member States approved the use of existing funds earlier this year to begin preparatory work

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ESA Operations Retweeted

European Space Agency

@esa

13 days

☄️ One step closer to Apophis! We have signed a contract with OHB Italia SpA to begin preparatory work on our proposed Ramses mission to the infamous asteroid Apophis. Ramses aims to rendezvous with the asteroid and accompany it through its close encounter with Earth in 2029.

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ESA Operations Retweeted

ESA's EarthCARE mission

@esa_earthcare

13 days

This time last week, there was a dazzling #aurora display for many. We actually had to adapt our orbit manoeuvre plan to account for the solar storm impact. #SpaceWeather can make things a bit soupy up there for low Earth orbit satellites, as @esaoperations can attest! 🕹️ But

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ESA Operations Retweeted

ESA's Hera mission

@ESA_Hera

14 days

There goes planet Earth… This short animated gif of our homeworld combines 45 images returned by #HeraMission ’s Asteroid Framing Camera (acquired for instrument testing) to show approximately an hour and a half of our planet’s rotation, put together manually by AFC Principal

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ESA Operations Retweeted

ESA Space Transport

@ESA_transport

15 days

Stacking Vega-C for #Sentinel1 -C. The second stage of the Vega-C rocket was installed on the launchpad yesterday at Europe's Spaceport.

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ESA Operations Retweeted

ESA's Juice mission

@ESA_JUICE

16 days

Another icy world explorer sets off! We're looking forward to meeting @EuropaClipper at Jupiter to explore this system and the secrets it holds.

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ESA Operations Retweeted

Josef Aschbacher

@AschbacherJosef

16 days

Today the #ZeroDebrisCharter goes intercontinental: 🇳🇿 New Zealand 🇲🇽Mexico + 22 other entities and organisations have signed on at #IAC2024 , bringing the total to over 100 signatories. What is significant about today's signatures, is that they are representative of countries

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ESA Operations Retweeted

European Space Agency

@esa

16 days

🛰️ We have signed a contract with @D_Orbit to develop our RISE mission at @IAC2024 . Set for launch in early 2028, with a lifetime of 8 years, RISE will push the boundaries of in-orbit servicing. Find out more ➡️ #IAC2024

ESA to build first in-orbit servicing mission with D-Orbit

ESA has taken another important step on the road towards sustainability in space with its first in-orbit servicing mission RISE. A €119 million contract was signed with D-Orbit as the co-funding...

www.esa.int

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ESA Operations Retweeted

European Space Agency

@esa

16 days

🌎 Farewell, Earth! 👋 Last week, after we successfully launched our Hera mission, its instruments were switched on for the first time and the asteroid deck was pointed back towards our planet. This allowed Hera to capture the first images of Earth and the Moon from a distance

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ESA Operations Retweeted

Juice Bar

@ESAJuiceBar

16 days

▓▓▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒18%

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ESA Operations

@esaoperations

20 days

Didymos, here we come!! @ESA_Hera 's name has been added to the historic wall inside ESA's Main Control Room following the successful completion of the #HeraMission 's 'Launch and Early Orbit Phase'.

Hera takes flight: Didymos, here we come

The day began with an 85% chance that bad weather would cause a launch delay: it ended with ESA’s Hera mission successfully in space and en route to the Didymos binary asteroid system.At 16:52 CEST...

www.esa.int

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ESA Operations Retweeted

ESA Earth Observation

@ESA_EO

20 days

The @CopernicusEU #Sentinel1 C satellite is now out of the shipping container that kept it safe while travelling to the launch site in French Guiana. The satellite is set to liftoff on 3 December🚀 📸Credits: ESA-CNES-ARIANESPACE/Optique vidéo du CSG–S. Martin

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