More from Australian Sky & Telescope

Australian Sky & Telescope2 min read
Star Caught Swallowing A Planet
The dinner bell has struck for a star in the constellation Aquila, the Eagle. Reporting in the May 4 issue of Nature, Kishalay De (MIT) and a team of astronomers watched the star belch and brighten in a way that suggests it swallowed a closely orbiti
Australian Sky & Telescope3 min read
Fold Your Dob In Half
ONE OF THE GREAT advantages of John Dobson’s telescope design is that it enables amateur astronomers to build big telescopes. New Zealand ATM Hamish Barker went that route some years ago with a 20cm f/6 scope that he admits was “unpopular with my wif
Australian Sky & Telescope2 min read
Mini-Neptune Reveals (some Of) Its Secrets
Astronomers armed with new James Webb Space telescope (JWST) images have gotten under the high-altitude skin of the mini-Neptune dubbed GJ 1214b. The results, published in Nature, suggest that this planet’s atmosphere is composed of some combination

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