Category Archives: Astrophysics

Some history of UCL and particle physics

Posted on 05/04/2026 by Jon Butterworth

UCL is 200 years old this year, and there is a lot to celebrate. Physics and astronomy have been here since the start.

Posted in Astrophysics, Education, History, Particle Physics, Writing | Tagged , , , , , | Comments Off on Some history of UCL and particle physics

On antimatter and antigravity

Posted on 14/10/2023 by Jon Butterworth

Article in BBC Science Focus. NB the headline (not mine) should say Dark Energy not Dark Matter.

Posted in Astrophysics, Particle Physics, Physics, Science | Tagged , , , , | Comments Off on On antimatter and antigravity

Astrotech and Cake

Posted on 22/05/2022 by Jon Butterworth

Last week included a trip to Edinburgh for STFC Council*. I arrived early (I recommend the night train, at least if you are within easy reach of Euston) and walked through Edinburgh in the mist to the UK Astronomy Technology … Continue reading →

Posted in Astrophysics, Science, Technology, Travel | Tagged , , , , , | Comments Off on Astrotech and Cake

The clues that tell us when the Universe began

Posted on 01/05/2022 by Jon Butterworth

All being well, I’ll be in CERN tomorrow for the first time since the end of 2019. Given how routine this used to be, I am surprisingly nervous and excited (and less surprisingly resentful of the extra brexit-induced paperwork involved). … Continue reading →

Posted in Astrophysics, Physics, Science, Travel | Tagged , , | Comments Off on The clues that tell us when the Universe began