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Age dating a stellar stream

By using TESS to measure their spin, a stream of stars is found to be ten times younger than previously thought.

Betelgeuse going Critical

Betelgeuse has captivated everyone’s attention by dimming significantly in 2019/2020 before returning to former brightness. Is the riddle really solved by dust or might there be another explanation? Is the star now entering its final stage before violently dying?

Beyond astro-ph

Astronomy beyond the research

Navigating careers in astronomy

Career advice

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