Yesterday was the first big eclipse of 2020: an annular solar eclipse across Africa and Asia. We broadcast it live on timeanddate.com, with the help of our streaming partners around the world. Special thanks go to Neelam and Ajay Talwar, who gave us a beautiful feed of “the ring of fire” from Sirsa in northernContinue reading “The fellowship of the ring”
Author Archives: Graham Jones
Cosmic inflation, 40 years on
“It is very natural for scientists to come up with the same idea at the same time. Researchers read articles from around the world and from this, new ideas are born.” My latest piece for Physics World is an interview with Katsuhiko Sato. Forty years ago, Sato was one of a small number of physicistsContinue reading “Cosmic inflation, 40 years on”
Ephemeral moments with two planets, the moon, and the sun
A little ephemeral moment will play out over the evenings of 21 and 22 May: the two innermost planets — Mercury and Venus — will be close together on the western horizon. Image: EarthSky Venus (which, as you may have noticed, has been spectacularly bright recently) will come into view about 20 minutes after sunset;Continue reading “Ephemeral moments with two planets, the moon, and the sun”
Galileo: work-from-home wizard (and other tales from lockdown)
My latest piece for Sky & Telescope looks at six moments in history when astronomers found themselves locked down with nowhere to go… https://skyandtelescope.org/astronomy-news/galileo-work-from-home-wizard-and-other-tales-from-lockdown/ Thank you to the inimitable Neil Pitts for the Galileo cartoon ^_^
Can you solve this logical-thinking puzzle?
Image: NASA/JPL/Space Science Institute For anyone locked down and in need of some mental exercise, here’s a quick Japanese challenge. If you only speak English, the puzzle is impossible to solve. If, however, you speak Spanish — or one of a number of other languages, including French, Welsh or Hindi — it becomes an exerciseContinue reading “Can you solve this logical-thinking puzzle?”
The deeper purpose of education
The 2020 Annual National Convention of TESOL-SPAIN took place last week at the University of Salamanca. Image: Fernando Vázquez Yáñez/Creative Commons My personal highlight was a talk on “Positive Language Education” by Sarah Mercer, head of English Language Teaching at the University of Graz in Austria. She began by posing two questions that formed partContinue reading “The deeper purpose of education”
Breaking barriers within education
Next month the University of Salamanca will host the TESOL-SPAIN 43rd Annual National Convention. The theme of the convention — Breaking barriers: make it happen, make it matter! — “invites us to reflect on the powerful forces that contribute to modern life, including the emergence of Artificial Intelligence with its unforeseeable impact on our lives.Continue reading “Breaking barriers within education”
Eclipse waiting: a project for the 2020s
Worldwide, the 2020s will bring us 22 solar eclipses: seven total, seven annular and eight partial. (An annular eclipse occurs when the moon is too far away to cover the sun completely — the sun becomes a ‘ring of fire’ surrounding the black disk of the moon.) Image: Jordan Lye The most high-profile spectacles includeContinue reading “Eclipse waiting: a project for the 2020s”
Helping African children become radio astronomers, and other stories
Image: NASA/EOS/GSFC I’ve written a piece for EarthSky about last month’s International Astronomical Union Symposium on Astronomy for Equity, Diversity and Inclusion: https://earthsky.org/human-world/iau-symposium-diversity-inclusion-astronomy The article focusses on two stories from two continents. Ikechukwu Anthony Obi — from the Center for Basic Space Science at Nigeria’s National Space Research and Development Agency — is finding cleverContinue reading “Helping African children become radio astronomers, and other stories”
The top ten ephemeral moments in the sky
As part of the build-up to next week’s Mercury transit, I’ve put together a list for Sky & Telescope on the top ten fleeting phenomena in astronomy… https://www.skyandtelescope.com/observing/top-ten-ephemeral-moments-sky/ At Number 10: An Overhead Pass of the International Space Station. Image: Bob King. Coming soon: there will be a lovely ‘ephemeral moment’ at the end ofContinue reading “The top ten ephemeral moments in the sky”
