David Gwynn (@gwynndavid) 's Twitter Profile
David Gwynn

@gwynndavid

Dad, Grandad, Great Grandad,Physicist, amateur astronomer, ex royal engineer, retired teacher, STEM ambassador. FRAS.

ID: 2766004458

calendar_today25-08-2014 11:12:01

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Matt Bothwell (@astronomy_matt) 's Twitter Profile Photo

Looking forward to chairing a conversation between Astronomer Royal Martin Rees and best-selling author Dr Una McCormack for the 2024 Cambridge Festival! We'll be chatting about science fiction and science fact. You can watch on YouTube tomorrow at 8pm: youtube.com/live/FKT5lOFJj…

David Gwynn (@gwynndavid) 's Twitter Profile Photo

This looks like a great opportunity for secondary science students. Schools take a look. m.facebook.com/story.php?stor…

David Gwynn (@gwynndavid) 's Twitter Profile Photo

ESA - Webb discovers methane and carbon dioxide in atmosphere of K2-18 b esa.int/Science_Explor… Well done Nikku Madhusudhan and team from Cambridge.

David Gwynn (@gwynndavid) 's Twitter Profile Photo

Click on the ESA link and open it. Near the end of the script there’s another link referencing the publication details.

David Gwynn (@gwynndavid) 's Twitter Profile Photo

Thank you Matt. Your input is always very welcome. Very much looking forward to your next visit. I will ask Jayne. I’m hoping to catch up with her in Oxford.

Matt Bothwell (@astronomy_matt) 's Twitter Profile Photo

Literally speechless at the #aurora over the UK right now. Sat in a field taking pictures (and made friends with some hedgehogs). What an evening

Literally speechless at the #aurora  over the UK right now. Sat in a field taking pictures (and made friends with some hedgehogs). What an evening
David Gwynn (@gwynndavid) 's Twitter Profile Photo

I served with military and we were all surrounded by skilled voluntary personnel. I would not have felt at all happy standing shoulder to shoulder with a press ganged teenage conscript. Is this idea possibly not thought out?

Matt Bothwell (@astronomy_matt) 's Twitter Profile Photo

I'm going to be celebrating the launch of my newest book, Astrophysics for Supervillains, with a children's talk at the Royal Institution Royal Institution (now on Bluesky)! It's at 6pm on Wed 17 Jul, and you can get tickets here: rigb.org/whats-on/can-y…

Matt Bothwell (@astronomy_matt) 's Twitter Profile Photo

It's so great to be hosting this! Thanks to everyone at National Space Academy for making this possible. Hopefully this is the first of many Cambridge Space Camps 🤩🚀

Mike Galsworthy (@mikegalsworthy) 's Twitter Profile Photo

This is an incredible piece of work by Jonathan Pie. From the research, to the sequencing, to the performance. You want to know why so many people are turning away from vapid MSM and looking to political comedy & alternative news? Look no further. 👇

David Gwynn (@gwynndavid) 's Twitter Profile Photo

Great after school session with a few Y5 primary school children. Building on recent solar astronomy visit to the school. Titled: Solar Physics and Aurora. Including PP chain, triple alpha and CNO fusion reactions and much more. It’s looking good for tomorrow’s scientists.

Ethan Siegel (@startswithabang) 's Twitter Profile Photo

Strongest “missing link” in black hole physics discovered at last Here it is: our first surefire intermediate mass black hole! Not stellar mass, not supermassive. At no less than 8200 solar masses at the core of Omega Centauri, it's a huge discovery! bigthink.com/starts-with-a-…

EST (@estsolarnet) 's Twitter Profile Photo

📸☀️ These images show tiny magnetic bright points embedded in the darkest regions of the solar granulation, the so-called intergranular lanes. There, the gas moves downwards into subsurface layers. ️ More info on Quiet Sun Bright Points 👉🏻 tinyurl.com/Quiet-Sun-Brig…

📸☀️ These images show tiny magnetic bright points embedded in the darkest regions of the solar granulation, the so-called intergranular lanes. There, the gas moves downwards into subsurface layers. ️ More info on Quiet Sun Bright Points 👉🏻 tinyurl.com/Quiet-Sun-Brig…