Euclid UK
@eucliduk.bsky.social
We're the UK-based scientists working on ESA’s Euclid space telescope, on a mission to map the dark Universe! 🔭 🌀
🏠 eucliduk.net
🏠 eucliduk.net
#HumansOfEuclid - Carolyn Mill & Elena Silvestre Roselló 🧵 (1/4)
“Yeah, being from Scotland, it's just so easy to just get immersed in the landscape. My dad started bagging Munros [Scottish peaks > 3000ft] when he was younger. And as soon as I could reliably carry my own rucksack, I joined him..
“Yeah, being from Scotland, it's just so easy to just get immersed in the landscape. My dad started bagging Munros [Scottish peaks > 3000ft] when he was younger. And as soon as I could reliably carry my own rucksack, I joined him..
November 10, 2025 at 4:42 PM
#HumansOfEuclid - Carolyn Mill & Elena Silvestre Roselló 🧵 (1/4)
“Yeah, being from Scotland, it's just so easy to just get immersed in the landscape. My dad started bagging Munros [Scottish peaks > 3000ft] when he was younger. And as soon as I could reliably carry my own rucksack, I joined him..
“Yeah, being from Scotland, it's just so easy to just get immersed in the landscape. My dad started bagging Munros [Scottish peaks > 3000ft] when he was younger. And as soon as I could reliably carry my own rucksack, I joined him..
New #Euclid image drop from @esa.int and @ec-euclid.bsky.social! 😍
Meet LDN 1641, a ‘dark cloud’ about 1300 light-years from Earth, observed by Euclid back in 2023 to test its guiding systems. ⬛️☁️
Meet LDN 1641, a ‘dark cloud’ about 1300 light-years from Earth, observed by Euclid back in 2023 to test its guiding systems. ⬛️☁️
November 5, 2025 at 11:00 AM
New #Euclid image drop from @esa.int and @ec-euclid.bsky.social! 😍
Meet LDN 1641, a ‘dark cloud’ about 1300 light-years from Earth, observed by Euclid back in 2023 to test its guiding systems. ⬛️☁️
Meet LDN 1641, a ‘dark cloud’ about 1300 light-years from Earth, observed by Euclid back in 2023 to test its guiding systems. ⬛️☁️
Please bear with us as we take a short break from mapping the Universe to turn our attention to pumpkin carving…
#DarkMatterDay #Halloween 🎃
#DarkMatterDay #Halloween 🎃
October 31, 2025 at 6:36 PM
Please bear with us as we take a short break from mapping the Universe to turn our attention to pumpkin carving…
#DarkMatterDay #Halloween 🎃
#DarkMatterDay #Halloween 🎃
#HumansOfEuclid - Carolyn Mill & Elena Silvestre Roselló 🧵 (1/4)
“I was choosing my bachelor thesis, randomly picked one and yeah, now she's my PhD supervisor! I could have ended up doing anything. Before that I was tempted to do translation. Like, I speak Catalan, Spanish and English..."
“I was choosing my bachelor thesis, randomly picked one and yeah, now she's my PhD supervisor! I could have ended up doing anything. Before that I was tempted to do translation. Like, I speak Catalan, Spanish and English..."
October 20, 2025 at 3:27 PM
#HumansOfEuclid - Carolyn Mill & Elena Silvestre Roselló 🧵 (1/4)
“I was choosing my bachelor thesis, randomly picked one and yeah, now she's my PhD supervisor! I could have ended up doing anything. Before that I was tempted to do translation. Like, I speak Catalan, Spanish and English..."
“I was choosing my bachelor thesis, randomly picked one and yeah, now she's my PhD supervisor! I could have ended up doing anything. Before that I was tempted to do translation. Like, I speak Catalan, Spanish and English..."
#HumansOfEuclid - Carolyn Mill & Elena Silvestre Roselló 🧵 (1/4)
“I realized when I was doing my physics courses, I really started enjoying it when I first encountered cosmology in my final year. It just really clicked..."
“I realized when I was doing my physics courses, I really started enjoying it when I first encountered cosmology in my final year. It just really clicked..."
October 17, 2025 at 2:53 PM
#HumansOfEuclid - Carolyn Mill & Elena Silvestre Roselló 🧵 (1/4)
“I realized when I was doing my physics courses, I really started enjoying it when I first encountered cosmology in my final year. It just really clicked..."
“I realized when I was doing my physics courses, I really started enjoying it when I first encountered cosmology in my final year. It just really clicked..."
#HumansOfEuclid - Konstantinos Tanidis 🧵 (1/2)
“There’s something I have been thinking about recently. I remember before I started my academic career, during my Bachelor’s, I went to one of my astronomy professors and said I would like to start a project. And he asked me...
“There’s something I have been thinking about recently. I remember before I started my academic career, during my Bachelor’s, I went to one of my astronomy professors and said I would like to start a project. And he asked me...
October 7, 2025 at 4:00 PM
#HumansOfEuclid - Konstantinos Tanidis 🧵 (1/2)
“There’s something I have been thinking about recently. I remember before I started my academic career, during my Bachelor’s, I went to one of my astronomy professors and said I would like to start a project. And he asked me...
“There’s something I have been thinking about recently. I remember before I started my academic career, during my Bachelor’s, I went to one of my astronomy professors and said I would like to start a project. And he asked me...
Its Doors Open Days at @uni-of-edinburgh.bsky.social!
All weekend, find Euclideans at the Royal Observatory Edinburgh and learn more about how the #Euclid mission will transform our understanding of the Dark Universe. 🌀🔭🌌 #ROEopen
All weekend, find Euclideans at the Royal Observatory Edinburgh and learn more about how the #Euclid mission will transform our understanding of the Dark Universe. 🌀🔭🌌 #ROEopen
September 27, 2025 at 1:51 PM
Its Doors Open Days at @uni-of-edinburgh.bsky.social!
All weekend, find Euclideans at the Royal Observatory Edinburgh and learn more about how the #Euclid mission will transform our understanding of the Dark Universe. 🌀🔭🌌 #ROEopen
All weekend, find Euclideans at the Royal Observatory Edinburgh and learn more about how the #Euclid mission will transform our understanding of the Dark Universe. 🌀🔭🌌 #ROEopen
#HumansOfEuclid - Konstantinos Tanidis 🧵 (1/3)
"“I was born in Thessaloniki, in Greece. When I was young in elementary school, yeah, I was obsessed with documentaries about astronomy and astrophysics. I was born in a city, but some weekends, I would go to the village of my grandparents...
"“I was born in Thessaloniki, in Greece. When I was young in elementary school, yeah, I was obsessed with documentaries about astronomy and astrophysics. I was born in a city, but some weekends, I would go to the village of my grandparents...
September 11, 2025 at 3:01 PM
#HumansOfEuclid - Konstantinos Tanidis 🧵 (1/3)
"“I was born in Thessaloniki, in Greece. When I was young in elementary school, yeah, I was obsessed with documentaries about astronomy and astrophysics. I was born in a city, but some weekends, I would go to the village of my grandparents...
"“I was born in Thessaloniki, in Greece. When I was young in elementary school, yeah, I was obsessed with documentaries about astronomy and astrophysics. I was born in a city, but some weekends, I would go to the village of my grandparents...
#HumansOfEuclid: @cosmocora.bsky.social - Part 2 (1/5) 🧵
"I never wanted to be an astronomer - I don't have the story of, like, being fascinated by the stars when I was a kid. When I was 14 years old, I wanted to be a TV host...!"
"I never wanted to be an astronomer - I don't have the story of, like, being fascinated by the stars when I was a kid. When I was 14 years old, I wanted to be a TV host...!"
August 25, 2025 at 12:49 PM
#HumansOfEuclid: @cosmocora.bsky.social - Part 2 (1/5) 🧵
"I never wanted to be an astronomer - I don't have the story of, like, being fascinated by the stars when I was a kid. When I was 14 years old, I wanted to be a TV host...!"
"I never wanted to be an astronomer - I don't have the story of, like, being fascinated by the stars when I was a kid. When I was 14 years old, I wanted to be a TV host...!"
#HumansOfEuclid (1/5)
"By training, I’m a theorist. I come from quite a theoretical working group doing my PhD. There, I was used to being the most applied person just because I studied something that you could, at least in principle, observe - dark matter..."
"By training, I’m a theorist. I come from quite a theoretical working group doing my PhD. There, I was used to being the most applied person just because I studied something that you could, at least in principle, observe - dark matter..."
August 22, 2025 at 1:44 PM
#HumansOfEuclid (1/5)
"By training, I’m a theorist. I come from quite a theoretical working group doing my PhD. There, I was used to being the most applied person just because I studied something that you could, at least in principle, observe - dark matter..."
"By training, I’m a theorist. I come from quite a theoretical working group doing my PhD. There, I was used to being the most applied person just because I studied something that you could, at least in principle, observe - dark matter..."
We’ve got more #HumansOfEuclid for you to meet! 🕵️ 🌌
Get ready for the Leiden Entries, beginning this Friday, where we’ll feature some of the scientists we caught up with earlier this year at the @ec-euclid.bsky.social meeting. 🇳🇱
Get ready for the Leiden Entries, beginning this Friday, where we’ll feature some of the scientists we caught up with earlier this year at the @ec-euclid.bsky.social meeting. 🇳🇱
August 18, 2025 at 4:21 PM
We’ve got more #HumansOfEuclid for you to meet! 🕵️ 🌌
Get ready for the Leiden Entries, beginning this Friday, where we’ll feature some of the scientists we caught up with earlier this year at the @ec-euclid.bsky.social meeting. 🇳🇱
Get ready for the Leiden Entries, beginning this Friday, where we’ll feature some of the scientists we caught up with earlier this year at the @ec-euclid.bsky.social meeting. 🇳🇱
…did someone say bonus content? 🔎 #PetsOfEuclid
July 16, 2025 at 7:36 PM
…did someone say bonus content? 🔎 #PetsOfEuclid
Did you know it’s #NationalGuineaPigAppreciationDay?
Meet Guinevere and Morgana, who couldn’t make the Goodwood #FestivalOfSpeed last week and decided to catch up on all the lensing they missed!
Meet Guinevere and Morgana, who couldn’t make the Goodwood #FestivalOfSpeed last week and decided to catch up on all the lensing they missed!
July 16, 2025 at 7:07 PM
Did you know it’s #NationalGuineaPigAppreciationDay?
Meet Guinevere and Morgana, who couldn’t make the Goodwood #FestivalOfSpeed last week and decided to catch up on all the lensing they missed!
Meet Guinevere and Morgana, who couldn’t make the Goodwood #FestivalOfSpeed last week and decided to catch up on all the lensing they missed!
So that’s Euclid at #FOS 2025. We hope to expand our outreach programme in the coming years, improving access to the dark universe for the public along the way. Where would you like to see us next time…? 🚗
July 13, 2025 at 8:50 AM
So that’s Euclid at #FOS 2025. We hope to expand our outreach programme in the coming years, improving access to the dark universe for the public along the way. Where would you like to see us next time…? 🚗
And while we’re at it, why not simulate a Universe too? 💻
July 13, 2025 at 8:46 AM
And while we’re at it, why not simulate a Universe too? 💻
You can become the matter in between Euclid and the background galaxies, distorting the light as it travels towards the telescope and creating a gravitational lens! 🔎
July 13, 2025 at 8:45 AM
You can become the matter in between Euclid and the background galaxies, distorting the light as it travels towards the telescope and creating a gravitational lens! 🔎
Get hands on with the Zooniverse’s @galaxyzoo.org and become a citizen scientist. 🌀
July 13, 2025 at 8:41 AM
Get hands on with the Zooniverse’s @galaxyzoo.org and become a citizen scientist. 🌀
You can get up close with Euclid’s first piece of its map of the Universe! 🗺️
July 13, 2025 at 8:21 AM
You can get up close with Euclid’s first piece of its map of the Universe! 🗺️
Take a whistle stop tour of @esa.int’s Euclid mission exhibit at this year’s GoodWood #FestivalOfSpeed with James, an Outreach Co-ordinator at The University of Edinburgh… (1/6) 🧵
July 13, 2025 at 8:19 AM
Take a whistle stop tour of @esa.int’s Euclid mission exhibit at this year’s GoodWood #FestivalOfSpeed with James, an Outreach Co-ordinator at The University of Edinburgh… (1/6) 🧵
And that’s a wrap for another day…see you tomorrow #FestivalOfSpeed!
July 12, 2025 at 6:29 PM
And that’s a wrap for another day…see you tomorrow #FestivalOfSpeed!
It’s Day 3 at the the @goodwoodrrc.bsky.social #FestivalofSpeed Future Lab.
Our #HumansOfEuclid have had an early start, back and ready to share the mysteries of the dark Universe all over again! 🌌🕸️
Our #HumansOfEuclid have had an early start, back and ready to share the mysteries of the dark Universe all over again! 🌌🕸️
July 12, 2025 at 7:02 AM
It’s Day 3 at the the @goodwoodrrc.bsky.social #FestivalofSpeed Future Lab.
Our #HumansOfEuclid have had an early start, back and ready to share the mysteries of the dark Universe all over again! 🌌🕸️
Our #HumansOfEuclid have had an early start, back and ready to share the mysteries of the dark Universe all over again! 🌌🕸️
Thanks to support from @esa.int and @sussex.ac.uk, #HumansOfEuclid from UK universities are at the Goodwood #FestivalOfSpeed!
Today, Astronaut Tim Peake dropped by to learn about more about the Dark Universe. If you’re visiting #FOS near Chichester this weekend, be like Tim and come say hi!
Today, Astronaut Tim Peake dropped by to learn about more about the Dark Universe. If you’re visiting #FOS near Chichester this weekend, be like Tim and come say hi!
July 10, 2025 at 2:54 PM
Thanks to support from @esa.int and @sussex.ac.uk, #HumansOfEuclid from UK universities are at the Goodwood #FestivalOfSpeed!
Today, Astronaut Tim Peake dropped by to learn about more about the Dark Universe. If you’re visiting #FOS near Chichester this weekend, be like Tim and come say hi!
Today, Astronaut Tim Peake dropped by to learn about more about the Dark Universe. If you’re visiting #FOS near Chichester this weekend, be like Tim and come say hi!
I was sat on my sofa having a celebratory beer. It was a joyous occasion toasting Euclid as it set sail. When your billion-euro telescope is sat on top of what is, essentially, a giant (controlled) bomb, you're bound to be nervous." - Alex Maraio, University of Edinburgh.
July 1, 2025 at 3:25 PM
I was sat on my sofa having a celebratory beer. It was a joyous occasion toasting Euclid as it set sail. When your billion-euro telescope is sat on top of what is, essentially, a giant (controlled) bomb, you're bound to be nervous." - Alex Maraio, University of Edinburgh.
"I remember feeling quite nervous. The time it took to establish a communication link with the satellite, that seemed to go on forever. It felt like the culmination of many years of effort.” - Alex Hall, University of Edinburgh.
July 1, 2025 at 3:24 PM
"I remember feeling quite nervous. The time it took to establish a communication link with the satellite, that seemed to go on forever. It felt like the culmination of many years of effort.” - Alex Hall, University of Edinburgh.
“I was in Florida. I was there, in Cape Canaveral, and it was an amazing experience. You of course see it lifting off, but it feels weird you don’t have any sound, not at first. And then it comes all of a sudden. It was very, very emotional.” - Giulio Fabbian, Cardiff University
July 1, 2025 at 3:20 PM
“I was in Florida. I was there, in Cape Canaveral, and it was an amazing experience. You of course see it lifting off, but it feels weird you don’t have any sound, not at first. And then it comes all of a sudden. It was very, very emotional.” - Giulio Fabbian, Cardiff University