Dr Hannah Dalgleish

@hannahsuzanne.bsky.social

📝 science/academic policy engager/facilitator 🌌 rewilding the night 🤝 knowledge mobiliser 🌟 former astrophysicist 🌐 hannahsdalgleish.com

Why I Wake Early - Mary Oliver Hello, sun in my face. Hello, you who make the morning and spread it over the fields and into the faces of the tulips and the nodding morning glories, and into the windows of, even, the miserable and crotchety–

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There are only two Dark Sky Sanctuaries in Europe. One in Wales and the other in Scotland! Let's go – who wants to come with me!? "Being in the dark, which is such a rare thing nowadays, and being in the silence of nature, is a stunning place to be." @darkskyintl.bsky.social

Astronomer Royal for Scotland | Catherine Heymans@astroroyalscot.bsky.social · 3mo ago

Any Dark Sky tourists considering booking ahead for wee 🏴󠁧󠁢󠁳󠁣󠁴󠁿autumn/winter 🔭 break? I can recommend Rum! Check out this gorgeous @royalastrosoc.bsky.social sponsored film about the Isle of Rum's journey to becoming a rare "Dark Sky Sanctuary". It's stunning 🤩. 🎥: www.youtube.com/watch?v=y5uX...

I'm the Award Lecturer of the Social Sciences category at the British Science Festival this year! I'll be talking about my research on the complex relationships between lighting, safety, and inequality in our cities at night. How might we design healthy, just, and convivial nighttime environments?

British Science Association@britsciassoc.bsky.social · 4mo ago

We're excited to announce our British Science Festival #BSF26 Award Lecturers: seven innovative early-career researchers committed to sharing their work with non-specialist audiences. Southampton | 16-20 Sept Full programme to come in early July! www.britishscienceassociation.org/news/announc...

I haven’t had notifications on my phone in a decade. A list of exactly five people can break through my DND if they call twice. This freaks 1) millennials 2) Gen Z 3) students out to no end. I don’t know how we ever thought this was okay but then again I’m old.

Dee Chan@deechan17.bsky.social · 5mo ago

When I disabled all the notifications on my smart phone, I felt such an enormous sense of relief. It took me a while to figure out why. It was because I wasn't being constantly interrupted New psychology research reveals the cognitive cost of smartphone notifications www.psypost.org/new-psycholo...

VICTORY! Government to open up the Land Registry - bringing to an end a thousand years of secrecy shrouding who owns England. I’ve been campaigning for this for ten years: the new Land Use Framework, published later today, makes it government policy. 1/ www.theguardian.com/environment/...

Government to lift paywall from large parts of the Land Registry

Exclusive: finding out who owns land will become simpler under plans to make the best use of green spaces and hit net zero targets

theguardian.com

does anyone have a gif for when you have a moment of panic thinking you might have lost seven hours of audio recordings because it didn't sync properly, and the immense relief you feel when you get home and discover that the data is still there ?

Can you help? The International Astronomical Youth Camp @iayc.bsky.social is fundraising for equipment. I remember my first camp in the Czechia mountains in 2011, spending 3 weeks under the stars with young people from all over the world, building a shared humanity together. gofund.me/d8ceee5a0

Donate to Help the IAYC to buy new equipment , organized by Joris Witte

The International Astronomical Youth Camp (IAYC) is a three-week long summer research … Joris Witte needs your support for Help the IAYC to buy new equipment

gofund.me

Dr Carys Herbert@cbaherbert.bsky.social · 5mo ago

Headline: astronomy equipment is expensive! @iayc.bsky.social 2026 is in Spain with Bortle 2 skies and a total solar eclipse 🌚🌝 Due to the crazy increase in the cost of running camp and some poorly timed equipment failures, we are fundraising to update our equipment before the IAYC in July 🧵

A graphic showing astronomy and photography equipment with price tags, ranging from 41 euro to 1500 euro.

My brother wanted a London pub crawl. The result? My new Substack post: "Britain Lost 14,000 Third Places. They were Called Pubs. Is Your Local Next?" How private equity reshaped the local, which pubs are most at risk and most importantly what to do about it. open.substack.com/pub/laurenle...

Britain Lost 14,000 Third Places. They Were Called Pubs. Is Your Local Next?

How private equity reshaped the local and the postcode tool that shows the pubs most at risk.

open.substack.com

This is devastating. The skills that astronomers learn are invaluable to society, many going into industry, the civil service, science communication, … such drastic cuts will have terrible consequences in the long run.

Royal Astronomical Society@royalastrosoc.bsky.social · 6mo ago

The Royal Astronomical Society is gravely concerned at the drastic cuts to support for UK astronomy outlined by the Science and Technology Facilities Council. Read our statement 👉 ras.ac.uk/news-and-pre...

One for the film detectives - anyone know what this church is from Don’t Look Now? Can’t seem to find much info and it looks more like a church in the UK than Italy? Reverse image search just brings back the film 🤔 All time favourite film opening, by the way #filmsky

Church photograph used in Don’t Look Now, pre ink spill

UK readers – from today through Friday, you can get 25% off if you pre-order NIGHTFARING (and other 2026 releases) from @waterstones.bsky.social. 🔑 Use the code OCTOBER25 at checkout on the Waterstones website or app. Pre-orders really help an author out, and I appreciate your support! Out 22 Jan.

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Finished spread! The lives of different types of stars, the various ways they give back all they had taken in changed, and the new forms they give rise to! This took me some time to say the least! It's a lively place out there! On to the next spread (finale of this chapter!!) #Nostos #Unflattening 2

a spread for a comics page, black background, with white panel borders and most the drawings white on black. upper left of the spread, a swirl of the start of a star - emanating out from it in radiating arms, a number of different paths in brick-like interconnected panel border shapes. First radiating down and to the left the life of a brown dwarf - which never quite becomes a start. the next branch goes mostly down - a red dwarf which burns longer than the current life of the universe, but the path forks near the bottom, because some of these alternately flare up during their life. the next path is a dwarf star - much like our own - which is stable until it puffs up late in its life, then burst off much of its material to become a white dwarf. Here the path forks - in one branch it lives on as a white dwarf and nebula, in the other, when it has a partner star, it steals material from it and eventually becomes a type 1A supernova. Overlaid a bit on this set of paths and the red dwarf is an example of a binary star system and a six star system. Emanating from the middle of these paths from upper left and going across the spine of the book to the lower right, is a path filled with galaxies - the path loses its border in the middle showing a collection of galaxies. Upper right path is a blue super giant as we move right it goes nova becoming in one forking path a black hole, in another a spinning neutron star - and that forks to either continue or if paired, collide to go supernova and create heavy elements. Middle of right side, molecules formed by chemistry with these atoms forged in stars. new swirls form, and then we see another generation of stars in a grid set of panels and the Planets! formed around them. This is a generational cycle and the text reflects that