The clouds allowed an early night last night (no stargazing for me!) so enjoyed an early morning cup of tea overlooking the lake instead. Bliss.

Camping time! My suitcase is half clothes, half telescopes 🔭 😁 Dwarf II ✅ Binoculars ✅ Astronomy magazines ✅ #holiday #stargazing #astronomy #camping

I just finished your book! “The Echoing Universe” since I’m in the States. I checked it out from my library after hearing you on Talk Nerdy with Dr Cara Santa-Maria and I really enjoyed it! Thank you for the journey! 🙌 And congratulations! 🥳

Horrified to learn that the Particle Physics and Astronomy groups at Sussex University are facing a proposed 35% cut in staff numbers! That would be devastating to a high quality department.

Woooo! Radio Universe is named in New Scientist’s Best Books of the first six months of 2026! Why, thank you 🤩 🔭📡❤️

Well, that’s terrifying. ChatGPT just recommended I delete my lecture notes on the need for more regulation of AI as this would “soon be seen as an outdated view”. 🫠

Are you planning an event for the August Partial Solar Eclipse? Make sure you have ordered GENUINE eclipse glasses from @gostargazing.bsky.social! gostargazing.co.uk/solar-glasse... There are a lot of fakes around and using them risks real and lasting damage to eyesight.

Many pro astrophysicists receive unsolicited letters from amateurs with new but subtly wrong physics theories, often about relativity and from retired engineers. This cute new paper is a perfect reply & I love how it uses cyclotrons & transponders & radar 🧪🔭 arxiv.org/abs/2605.21660

I came out of Disclosure Day yesterday brimming with emotion, “10/10, no notes! Superbly, ridiculously, wonderful!” My partner thought I was being sarcastic. “God I know, 3/10 at a push, terrible.” Me: 😬😨😮 … “if I hadn’t of married you last month this honestly might have been a dealbreaker.”

“Chapman’s analogies are earthly and humorous.” “The heart of the book, though, is driven more by persuasive awe than overly rosy ideas, showing the reader the universe’s strange parts and the inventive humans who seek them out.” Thank you to @sarahscoles.bsky.social for a lovely review 📡 🥰 🔭

The spectacular Venus-Jupiter #conjunction is tonight! 🥳 Shortly after #sunset, brilliant #Venus will appear next to bright #Jupiter. And #Mercury will lie below them in the evening twilight. Watch this video: buff.ly/fSA3rMC Visit EarthSky’s night sky guide: buff.ly/QJkeIZz 📸 EarthSky.org.

When your enthusiastic science talk is auto-detected as dance 😄💃🔭

Radio Universe 📚️ has had a makeover in the US... The Echoing Universe! Same amazing and inspiring stories about radio astronomy 📡 🔭 (we're talking black holes, aliens 👽️, and echoing radio waves solving mysteries in our local neighbourhood 🪐) ... just a different title! Buy now! 🇺🇸 a.co/d/0eaIxnXE

My department stands to see 20 wonderful colleagues thrown out like they are worthless. These are the most hardworking, kindest and loyal people I have ever worked with. As a research fellow, I am not “at risk” (yet), but I will not be grateful.. or silent. nottinghamphysics.github.io/Open_Letter/

Alongside the majority of my colleagues in the School of Physics and Astronomy at Nottingham, I have received a letter telling me I am at risk of redundancy. To my physics friends - please sign this letter to help us save our amazing School nottinghamphysics.github.io/Open_Letter/

JD Vance Still Waiting For Secret Service To Retrieve Him From Secure Hiding Area

Some people say we don’t build beautiful things anymore and, like, lol. Motherfuckers, we built this:

“Chapman’s writing is accessible, imaginative and compelling.” I’m so grateful to see Radio Universe (UK)/Echoing Universe (US) reviewed by New Scientist ✨📡💫🔭 This piece beautifully captures what I hoped to convey - that science should be open to anyone who wants to feel wonder and curiosity 🤩

What an evening! Spent two hours with the Delaware Astronomical Society Book Club enjoying great conversation, a dog called Hubble 🐾 and a reading by their Poet Laureate, Doveed Levy (of Comet Shoemaker-Levy fame). Nights like this remind me how inspiring curiosity and community can be, even on Zoom

You know when people close their eyes and go to their happy place? 🤩 This is my happy place: The Lovell Telescope, @jodrellbank.bsky.social. Such an honour to stand at the feet of this legend, in front of a sold-out audience of 200, and share my love of the Radio Universe 📡✨

@dreochapman.bsky.social Yes Radio Universe available on Audible 🙏 Downloaded ✅

🥳Jackpot! 2 awesome books arrived at my door yesterday! @dreochapman.bsky.social & @drlucyrogers.com - what delightful reads all about the magic and wonder of what lies above us. Thank you!! "Up" releases this week! 📙Up: www.penguin.co.uk/books/461507... 📘Radio: www.hachette.co.uk/titles/emma-...

I gotta say, launching Artemis II on April Fools’ Day is going to do nothing for the ‘we-never-went-to-the-moon’ conspiracies.

Our latest episode is out! Me and @payeldas.bsky.social got together and discussed 5 cool papers from astro-ph. Join us to learn about fruity galaxies, black holes, planet eating stars and the fate of the Milky Way ☄️🧪🔭

It’s TODAY! Radio Universe is BBC Radio 4 Book of the Week 📚💙 Episode 1 starts with the birth of radio astronomy, when one man heard a hiss in his headphones... 📡🎧 ... the moment we realised we could listen to the universe, not just look at it 🔭 🎧 Listen now: www.bbc.co.uk/programmes/m...

Would I like to spend an evening chatting radio astronomy with Izzie Clarke, host of The Supermassive Podcast? Why, yes I would! Come join us! www.waterstones.com/events/an-ev...

I agree 100% with Steven Vickers that authors will be falsely accused of using AI in the coming years. In particular, authors like myself whose works were stolen to train AI systems are at risk. When we write in our own unique styles, AI trained on us will quite likely flag us as using AI.

Watch the new film from Royal Society about the story of Hertha Ayrton, the first woman to be nominated for election to the Royal Society #womeinstem www.youtube.com/watch?v=ahLt...

No-one ruin this for me but I think this review headline says I am basically Indiana Jones and I will take that.

Out in the wild! Hooted with with delight on seeing two books by two dear colleagues next to each other on the @portybooks.bsky.social shelves 🥳 Radio Universe: @dreochapman.bsky.social The Starspotter's Guide: Sheila Kanani

“Radio Universe” is out TODAY in the UK. If you want to find out how we use radio telescopes 📡 to uncover ice on Mercury, caves on the Moon, search for 👽 and SO much more please order and review today. It really helps to do it NOW. Thank you friends 🥰🔭 linktr.ee/RadioUnivers...

Crab Just Happy To Be In Bucket With All His Friends https://theonion.com/crab-just-happy-to-be-in-bucket-with-all-his-friends/

The women who have made it to the top are exceptional - they’ve had to be. That can be so intimidating. Sometimes, I just want to hear they love reality TV and pigs. Scientist friends… tell me your ‘frivolous’ hobby. 🧬🔭🧪 I’m Emma, I’m an astronomer and I love popcorn and looking at waterfalls.

“Gendered views do not remove with age, especially in physics” - Prof. Louise Archer

Got it! A copy of First Light is visible on the oak bookcase behind with some other cosmology books, along with a cat tunnel and scratching post 😀

Excellent (tongue-in-cheek) suggestion from Uta Frith for solving childcare issue in academia: put the nurseries on campus and in the psychology department… then we can do experiments on them! 😂😂

“Institutions must Respect, Honour and Reward the communication of science” - Jocelyn Bell Burnell 🔭📡🧪🧬

First panel of the day: Trailblazing Perspectives with Jim Al-Khalili, Michelle Dougherty, Jocelyn Bell-Burnell (omg omg omg🤯), Uta Frith, Ijeoma Uchegbu

I’m at @royalsociety.org for a “Women and the future of science” conference. And yes, I’m wearing my women in science jewellery 💪

This morning I have travelled from Earth to the Moon, Sun, Mercury and Venus, reading the chapters of the Radio Universe audiobook. Next… to Mars!

Oh wow it’s actually out in the world! Friends, colleagues, interested internet lurkers, please do consider buying a copy for yourself or as a present for anyone in your life who likes popular science / astronomy 🔭 It REALLY helps to do it NOW, on release week ❤️

Writing a grant proposal & it is hard to stay motivated when the proposed funding cuts are so deep. 🔭 I believe in astronomy though. I believe in using the Universe as a laboratory to test our most extreme theories of physics & I know that astronomy helps build up our economies... and our spirits.

She said... yes! Last night's aurora tour had a surprise proposal, and Levi was there to capture the moment! Fairbanks looks absolutely majestic right now with the full moon, snowy trees, and beautiful aurora. Come join a tour with us! go.theauroraguy.com/levi

I have tea & chocolate: ready to start a day of prep for my Wed appearance at the UKGov Science, Information and Technology select committee. I'll be making the case for the economic and scientific benefits of funding (not cutting) UK astronomy. Keen to hear your Sunday thoughts on the matter!🔭⚛️🎢👩‍🔬

Day 1 of PhD interviews in our astronomy group ✨ Please don’t be nervous — we’re not trying to trip you up. We invited you because we’re impressed. Enjoy the day. Be curious. Be yourself. If you’re nervous later, we hope it’s because you’ve loved us and really want the place.

I just spoke in front of 1700 people and you know what’s weird? I wasn’t nervous. I used to dread upcoming talks and spend days ruminating afterwards. But each mistake became something I had survived and the fear faded. Shit goes wrong. All the time. But if you learn to laugh at yourself…🤷

Don’t take the sky, please. It’s the one place we can all look up to and find a moment of peace. And just to be clear, this affects radio astronomy too. These satellites emit radio wavelengths in the supposedly protected astronomical wavebands. Ground based radio will become nigh impossible. 🔭📡

Drop a crush from your youth

Last chance to visit Moon Palace! 🌔 🚌 The school bus-turned mobile observatory is here for one more day at the @royalastrosoc.bsky.social – don't miss the chance to explore everything on board. Come and see us from 10am-4pm today!

So excited to announce Radio Universe is available for pre-order NOW! 🔭 linktr.ee/RadioUnivers... I wrote this as a love letter to radio astronomy and all the incredible science it has achieved: Ice on Mercury 🥶🤔 Volcanoes on Venus 🌋 Blazing Black Holes 🌚 Close your eyes and listen to the skies…