Ivan V
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ivanv03x.bsky.social
Ivan V
@ivanv03x.bsky.social
Astrophysicist, instrument and calibration scientist at Telespazio UK for the European Space Agency. Herschel, XMM-Newton & PLATO projects.
🇧🇬🇪🇸
Reposted by Ivan V
30th November 1979 Pink Floyd released "The Wall"

#PinkFloyd #AlbumOfTheDay #70s #music #ClassicRock
November 30, 2025 at 8:48 AM
Reposted by Ivan V
Welcome, Plato! 🤗

On 1 September, the spacecraft arrived in the Netherlands by boat from Germany via the Rhine River.

In the coming weeks, engineers will add the sunshield & solar arrays and carry out tests to confirm Plato is ready for launch 🚀
www.esa.int/Science_Expl...

🔭 #Exoplanets
September 11, 2025 at 12:10 PM
Highly recommend watching this very interesting documentary. I've been a python advocate since 2003 when I first tried using it in astronomy data analysis: It was still very immature at that time, no astropy (but there was PyIRAF!) but it was fun and away from IDL

youtu.be/GfH4QL4VqJ0?...
Python: The Documentary | An origin story
YouTube video by CultRepo (formerly Honeypot)
youtu.be
September 5, 2025 at 7:53 PM
Reposted by Ivan V
After seven years, very happy to see my book about Herschel (the telescope) finally published. I did describe the big discoveries made with the telescope, but what I really wanted to was capture the crazy stories behind the discoveries. This is not the sanitised version of astromy. #popularastronomy
September 2, 2025 at 9:30 AM
Reposted by Ivan V
Is 3I/ATLAS made of cheese?
Is cheese made of 3I/ATLAS?
Is Avi made of cheese?

Who can say?
August 21, 2025 at 10:32 PM
Trying to install #LinuxMint on an old MacBookPro (late 2008, Intel) and let's see what happens. The last MacOS that can be installed on this laptop is El Capitan and Safari stopped working due to expired licenses for https...
August 16, 2025 at 4:18 PM
Reposted by Ivan V
repost to instantly kill an astronomer
August 15, 2025 at 4:10 AM
Reposted by Ivan V
🚨 Interstellar news!

☄️ The unexpected comet 3I/ATLAS has been captured in the sharpest picture yet by the NASA/ESA Hubble Space Telescope.

Discover more about this visitor from outside our Solar System 👉 www.esa.int/ESA_Multimed... 🔭 🧪
August 7, 2025 at 2:45 PM
Reposted by Ivan V
To search for Earth-like planets our Plato mission will use 26 cameras in a design inspired by the compound eyes of insects.

The mission will spot any slight dimming or brightening of a star when a planet passes in front of it.

Learn more about Plato's 'eye' 👉 www.esa.int/Science_Expl... 🔭
July 25, 2025 at 7:00 AM
Reposted by Ivan V
Astronomers may have just discovered the third interstellar object passing through the Solar System!

ESA’s Planetary Defenders are observing the object, provisionally known as #A11pl3Z, right now using telescopes around the world.
July 2, 2025 at 8:23 AM
Run my first code on a real quantum computer (QPU)!🕺
June 26, 2025 at 2:59 PM
Reposted by Ivan V
The use of swearing to relieve stress, anger, pain or frustration is known as ‘lalochezia’.
June 24, 2025 at 2:45 PM
Reposted by Ivan V
#ICYMI Happy summer solstice! 🌞

🌍 This year's solstice happened at exactly 04:42 CEST on 21 June, the moment the Sun reached its northernmost point in the sky.

Viewed from space, these images capture a full year of shifting light and shadow, from one June solstice to the next 🧪🔭
June 23, 2025 at 8:08 AM
Reposted by Ivan V
I am beside myself
June 23, 2025 at 4:22 AM
Very interesting study by Kostas

“The models were right”: astronomers find ‘missing’ matter www.esa.int/Science_Expl...
“The models were right”: astronomers find ‘missing’ matter
Astronomers have discovered a huge filament of hot gas bridging four galaxy clusters. At 10 times as massive as our galaxy, the thread could contain some of the Universe’s ‘missing’ matter, addressing...
www.esa.int
June 20, 2025 at 9:45 AM
Reposted by Ivan V
I suspect that fact that the vast majority of LLM users don’t seem to have received this (really very simple!) message is because the AI companies have a vested interest in us not understanding it. “ChatGPT is smart, it just makes mistakes sometimes” is much more marketable than the truth.
Chatbots — LLMs — do not know facts and are not designed to be able to accurately answer factual questions. They are designed to find and mimic patterns of words, probabilistically. When they’re “right” it’s because correct things are often written down, so those patterns are frequent. That’s all.
June 19, 2025 at 11:36 AM
Reposted by Ivan V
How might the Royal Society get out of the Musk-shaped hole it has dug for itself – and strengthen its voice in a world of misinformation? Some suggestions in my latest blog post: occamstypewriter.org/scurry/2025/...
Conduct Unbecoming – how can the Royal Society escape its Musk box? | Reciprocal Space
occamstypewriter.org
June 19, 2025 at 12:05 PM
Reposted by Ivan V
Released today 15th June 1979 "Unknown Pleasures" the debut studio album from Joy Division .

Peter Saville album artwork  is based on an image of radio waves from pulsar CP 1919, from The Cambridge Encyclopaedia of Astronomy.

#AlbumOfTheDay #ClassicRock #MusicSky #70s
June 15, 2025 at 7:47 AM
Wife's 3000 km away, so @radiocaroline.bsky.social blasting, and dinner is 'pulpo a la feira'.
June 12, 2025 at 6:23 PM
Reposted by Ivan V
Ученик създаде "черна" карта на България, за да покаже опасните пътни участъци в страната.
Ученик създаде "черна" карта на България, за да покаже опасните пътни участъци в страната
boulevardbulgaria.bg
May 29, 2025 at 6:21 PM
Reposted by Ivan V
My latest @newscientist.com cartoon
April 28, 2025 at 10:09 AM
Reposted by Ivan V
Remembering album designer Storm Thorgerson who died today 18th April 2013..

www.stormstudiosdesign.com

#MusicSky #ClassicRock
April 18, 2025 at 1:25 PM
Reposted by Ivan V
Happy Saturn ring plane crossing day to all who celebrate.
It's #Saturn ring-plane crossing day! A once in a 13-15 yr event when Saturn's rings are edge on, as viewed from Earth, making them appear to disappear! I'm so infuriated that the Sun is in the way meaning no-one will see it! 😡 We'll just have to imagine it 😞

👇The last time it was seen in 1995. 🔭🧪
March 23, 2025 at 7:55 AM
Reposted by Ivan V
March 22, 2025 at 8:03 AM
Reposted by Ivan V
Thank you @ec-euclid.bsky.social consortium scientists for your hard work preparing these data & congratulations to all teams on the release, phenomena science productivity & innovative inclusion of nearly 10,000 citizen science volunteers in this exciting milestone @science.esa.int @esa.int
With today’s #Q1Release, we get a preview of #ESAEuclid’s three Deep Fields: North, South and Fornax. 🤩

The location of the Deep Fields can be seen as the yellow patches on this all-sky view of ESA Gaia’s star map from its second data release in 2018, and ESA Planck’s dust map from 2014. (1/3)
March 19, 2025 at 1:18 PM