#cheltscifest
All mic-ed up and ready to go.
#CheltSciFest
June 6, 2025 at 1:12 PM
I'm delighted to be one of the Guest Curators for this year's amazing #CheltSciFest (June 3rd-8th) & hosting these events:

Eyes in Our Oceans
Heatwaves and Hurricanes
Justice For Our Planet
Visual Technology: A History and Future
Astronomy Past and Future

Do join us! www.cheltenhamfestiv...
May 25, 2025 at 4:23 PM
Great to meet up with the amazing Andrea Sella to chat science communication at #CheltSciFest today.

What a legend!
June 6, 2025 at 5:28 PM
Excited to be talking at Cheltenham Science festival today.

If you’re nearby, pop in. I’m up at 14:30.

Hope to see you there.

#CheltSciFest
June 6, 2025 at 10:07 AM
Signing copy of A CRACK IN EVERYTHING for very tall lady with very small head! #cheltscifest @headofzeus.bsky.social
June 9, 2025 at 6:13 AM
Fantastic week at #CheltSciFest testing the science of TikTok with 1,200 people 🤯

Thanks to every audience member, volunteer and whole Chelt team.
June 7, 2026 at 7:12 PM
I should be announcing my participation in #CheltSciFest today alongside other speakers.

Instead, I have withdrawn from this year’s Festival as I cannot share a platform with someone who has spent my entire adult life peddling bigotry & who continues to do so. 1/2
April 1, 2025 at 11:25 AM
Very much enjoyed the talk today at #cheltscifest 2025 (why are they not on @bsky.app 🤷🏻‍♂️) by @marcuschown.bsky.social discussing Black Holes. Clear exposition to a lay audience 👏👏👏 #lessonslearnt #space #astronomy
June 7, 2025 at 8:05 PM
I will be doing loads of interesting things at Cheltenham Science Festival this year - seeing the ocean from space, extreme weather, climate justice, the past, present & future of visual displays & astronomy past and future. Do come along!

Full prog: www.cheltenhamfestiv...
Tix on sale 23rd April
April 1, 2025 at 11:03 AM
On the 4th of June - @juleshoward.bsky.social & I will be discussing insects & just how important they are 👊🪰 (and they are) at the #CheltSciFest (2 - 7 June 2026)

@cheltfestivals

The full line-up is out now & tickets go on sale 22 April, 10am

www.cheltenhamfestivals.org/whats-on
April 2, 2026 at 11:51 AM
I’m hosting a panel on the past & future of visual tech at #CheltSciFest in June, so reading TV history. It’s complex but the first public demos were in 1925/1926. That means that when David Attenborough was born, the tech that would make him one of the most famous people on the planet was <1yr old.
https://history.it’s
May 11, 2025 at 3:59 PM
Very much looking forward to speaking at this year's #CheltSciFest (3-8 June, 2025).

Tickets go on sale 23rd April

See the full lineup here: www.cheltenhamfestivals.org/whats-on/sci...
April 4, 2025 at 2:52 PM
June 2, 2026 at 12:31 PM
I've met, reunited, and chatted with a lot of wonderful people today at #CheltSciFest but there's one in particular I need to tell you about: look at this cute little one I met 🥺
June 7, 2025 at 11:26 PM
Another great session at #CheltSciFest 2025 - this time on Quantum Dark Matter #AndrewPontzen #ChamkaurGhag, #HiranyaPeiris #JonathanOppenheim Nice to mix both Earth and Space based expt insights. Never truly appreciated the uniqueness of #Boulby vs just another deep mine 🤔 👏👏👏 #astronomy #space
June 8, 2025 at 3:44 PM
Thank you. What a fab venue - Cheltenham’s 122-year-old town hall! #cheltscifest
June 7, 2025 at 7:23 PM
The fabulous Cheltenham Science Festival is coming up (June 4th-9th), and there are LOADS of interesting events planned. Come along and listen in! 🧪 Full schedule here:
cheltenhamfestivals.com/science
Tickets go on-sale on 24th April
#science #CheltSciFest #Cheltenham #Festival
April 2, 2024 at 6:05 PM
Ready to learn about the Future of Particle Physics at #CheltSciFest

With @gnattervid.bsky.social and @llanc.bsky.social
June 3, 2025 at 6:10 PM
Action shot from yesterday at #CheltSciFest
Yes. They really do stick tags to Monarch butterflies using eyelash glue.
June 4, 2026 at 1:08 PM
Excited to be speaking at this year’s #CheltSciFest (3-8 June 2025).

View the full line-up here: www.cheltenhamfestivals.org/whats-on/sci...

Tickets go on sale 23 April 🎫
April 1, 2025 at 7:46 AM
Thanks. It made me very happy that you liked it!

If anyone would like to know what I was talking about, the paperback of A CRACK IN EVERYTHING has just been published... www.hive.co.uk/Product/Marc... @headofzeus.bsky.social #cheltscifest
June 7, 2025 at 7:30 PM
Invisible meat! As you do. #cheltscifest
June 7, 2025 at 12:49 PM
I'm heading back to Cheltenham Science Festival in June! I'll be talking about my new book #NaturesMemory: Behind the Scenes at the World's Natural History #Museums 📖(out April 24th).
🎟️Tickets on sale from April 23rd (or earlier for members)🎟️
www.cheltenhamfestivals.org/events/natur...
#CheltSciFest
Nature's Memory | Cheltenham Festivals
Take a behind-the-scenes tour through the world’s greatest natural history museums with zoologist Jack Ashby. Guiding us through a series of extraordinary
www.cheltenhamfestivals.org
April 5, 2025 at 9:47 AM
Want to hear about the inspiring, surprising, sometimes troubling, planet-saving world of natural history #museums?
Here are the #NaturesMemory talks I've this month - come along!
(There's only a few seats left in #Cambridge tomorrow www.eventbrite.co.uk/e/natures-me...) #Oxford #CheltSciFest
May 5, 2025 at 10:12 AM
Really enjoyed Marcus Chown talking about black holes. #cheltscifest
June 7, 2025 at 2:11 PM