Pythagorean Astronomy: Radio Repeater

Posted on 7 February 2022 by Chris North

When a mysterious signal was found by an undergraduate student, Dr Natasha Hurley-Walker was perplexed. It was hiding in archival data from the Murchison Widefield Array (MWA), a large network of radio antennas in Western Australia. Based at the International Centre for Radio Astronomy Research, Natasha started to loop deeper. Repeating every 18 minutes, and
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International Physics & Astronomy Educator Program – Welsh educator funding

Posted on 18 January 2022 by Chris North

Applications for the 2022 LIGO International Physics and Astronomy (IPA) program are now open.

Educators based in Wales are invited to apply for funding to support their participation.
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Ffiseg a Seryddiaeth Ryngwladol – Rhaglen i Addysgwyr: Cyllid i addysgwr o Gymru

Posted on 18 January 2022 by Chris North

Mae’r cyfnod ar gyfer gwneud ceisiadau i raglen Ffiseg a Seryddiaeth Ryngwladol LIGO 2022 wedi dechrau erbyn hyn.

Caiff addysgwyr yng Nghymru eu gwahodd i wneud cais am gyllid i’w cynorthwyo i gymryd rhan.
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Our Space Our Future

Posted on 11 January 2022 by Rebecca Williams

Our Space Our Future is a Horizon2020 European funded Project that aims to foster the interest of young students in space-related topics. Who are we? The project consortium consists of 5 countries and 8 partners who all work closely together. Cardiff University is the Coordinator of the project. Wendy Sadler, Senior Lecturer at School of
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Pythagorean Astronomy: Mysterious visitors bearing gifts

Posted on 29 December 2021 by Chris North

The first interstellar object to be discovered was ‘Oumuamua, detected in 2017. Joined by Comet 2I/Borisov a couple of years later, astronomers are eagerly awaiting further discoveries of such objects, which were ejected from other solar systems. We explore what the link is between these interstellar objects and the history of star formation around the
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Video: Cardiff astrophysicists and the James Webb Space Telescope

Posted on 29 December 2021 by Chris North

The James Webb Space Telescope launched successfully on 25th December 2021, and is on its way to the “L2” point, around 1.5 million km from Earth (you can track its progress here). In the video below, four Cardiff astronomers discuss their plans with Webb: Prof Steve Eales, Dr Subi Sarkar, Dr Tim Davis and Dr
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Pythagorean Astronomy: The Cosmic Webb

Posted on 6 December 2021 by Chris North

The world of astronomy is eagerly awaiting the launch of the James Webb Space Telescope later in December. The telescope is not without controversy, but is set to revolutionise observations of the cosmos. Prof Pete Hargrave was responsible for building a calibration source for MIRI, the Mid-Infrared Imager, while Dr Tim Davis will be observing
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Pythagorean Astronomy: Lucy in the Sky with Trojans

Posted on 6 November 2021 by Chris North

Back in 2015 the New Horizons spacecraft whizzed past Pluto on its way out of the Solar System. A few years later, as it continued on its way through the Kuiper Belt, it passed by a snowman-shaped object called Arrokoth. More recently, it’s discovered two objects that are in fact four – binary objects comprised
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Pythagorean Astronomy: Supernova Detective Story

Posted on 3 October 2021 by Chris North

Way back in 1181 AD, astronomers in China and Japan recorded a “guest star” – something that we’d now call a supernova. Over 800 years later, astronomers made a connection between this ancient observation and more recent studies of a very unusual object that goes by the name of “Parker’s Star”. Prof Quentin Parker, from
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Pythagorean Astronomy: It’s the Small Things: Exomoons

Posted on 8 September 2021 by Chris North

The last month or so has seen several cases of small things being discovered. The first is an asteroid, 2021 27PH, which gets closer to the Sun than Mercury. What could we learn about fundamental science from such an object? The second is one of the smallest exoplanets detected, at less than half the mass
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