Author Archives: Katherine Joy

About Katherine Joy

Hello! I am Katherine Joy. I am part of the University of Manchester Isotope Geochemistry and Cosmochemistry group. More details about my research interests can be found at https://research.manchester.ac.uk/en/persons/katherine.joy

Minerals in Apollo 15 basalts as insights to lava flow processes on the Moon

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The Apollo 15 mission landed astronauts Dave Scott and Jim Irvine onto the surface of the Moon on the 30th July 1971. The mission visited an area on the nearside of the Moon, to the SW corner of the Imbrium … Continue reading

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Improving our understanding of the impact history of the Stac Fada Member, NW Scotland

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Written by: Arty Goodwin, University of Manchester When a huge meteor or comet hits into Earth, the resultant impact is similar to a huge explosion! Meteor collisions carve out craters into solid rock, scooping out and ejecting material over the … Continue reading

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New Meteor Observation Camera Deployed at Jodrell Bank Observatory

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Yesterday – on the hottest day of the 2022 – we had first light on our 360 degree all sky meteor observation camera deployed at the Jodrell Bank observatory site in Cheshire, UK. The new camera is the 2nd that … Continue reading

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Chang’e 5 mission samples reveal Moon lavas dating back less than 2 billion years – the youngest we’ve seen

This Blog post was written by Joshua Snape, Romain Tartese and Katherine Joy. It was first published online for the Conversation. The research paper the blog discusses is X. Che, A. Nemchin, D. Liu, T. Long, C. Wang, M. D. … Continue reading

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Learning all about impact craters on the Moon

This is a guest Earth and Solar System blog by a brilliant Manchester area school student called Tarteel, who I was lucky enough to meet through the In2Science programme (this is a wonderful scheme to get more students into studying … Continue reading

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Mission Cup 2021 Semi-Finalist: Voyager 2 – the wandering mission pushing the limits of exploration

NASA’s Voyager 2 mission was launched in 1977 along with its sister Voyager 1 mission to explore the outer Solar System and beyond. The Voyager 2 spacecraft took in a grand tour of flybys of the Jupiter (in 1979) and … Continue reading

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Public Talks about Planetary Science

If you can’t get out to travel around to visit your local astronomy society or see public talks on topics in Planetary Science don’t worry – there are loads of great places online you can watch / access talks given … Continue reading

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New Group Paper: A new look at volatile elements in a carbonaceous chondrite meteorite found on the Moon

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The Moon’s surface is covered by a layer of soil, known as regolith. This is an important boundary between the Moon and the surrounding space environment, where there are records of the Moon’s interaction with the solar wind, cosmic rays … Continue reading

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Atacama meteorite recovery expedition 2019

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In October 2017  Katherine Joy and Romain Tartese from the DEES Isotope Group joined a joint French-Chilean led expedition to the Atacama desert in Chile to search and recover meteorites that will be used for scientific analysis. You can read … Continue reading

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New group paper: Frozen in Time: Lead isotope fossils in ancient zircons

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This blog post has been written by Prof. Ian Lyon —————————————————————————————– Tiny crystals of zircon (ZrSiO4) are found in many rocks and have become the mineral for measuring the ages of rocks.  This is because zircons contain relatively high amounts … Continue reading

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