Travel is all very well, but sometimes you can learn more by staying close to home. As astronomers get excited by the views of distant galaxies provided by JWST, it's good to be reminded that we can benefit from paying close attention to our surroundings.
Some of the most exciting areas of research happening at the moment consider our local galaxies as if they were observed from a distance, something that can be done thanks to extensive surveys of stars in the Milky Way and deep imaging of other members of our Local Group of galaxies. Considering our own home in this way allows us to test the accuracy of techniques used to study the distant Universe - though in the case of the Milky Way, living in our object of study does make things slightly more complicated at times.
This story is from the July 2023 edition of BBC Sky at Night Magazine.
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This story is from the July 2023 edition of BBC Sky at Night Magazine.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
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