Meteors are remnants from the creation of our Solar System that burn up when they hit Earth’s atmosphere. As they vaporise, typically 80km to 120km (50–75 miles) above the ground, they leave a trail o

The interstellar comet or spacecraft, 3I/Atlas (FT465:27) excited the world of ufology in 2025. Despite Avi Loeb’s best efforts, most experts regarded it as an unusual object but not a 33-billion-ton

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Amazing answers to your curious questions

Ayoush Lazikani The Medieval Moon A history of haunting and blessing 272pp. Yale University Press. £20 (US $30). Something fundamental changed in our relationship with the moon when we realized we cou

When to use this chart 1 Feb 00:00 AEDT (31 Jan, 13:00 UT) 15 Feb 23:00 AEDT (12:00 UT) 28 Feb 22:00 AEDT (11:00 UT) The chart accurately matches the sky on the dates and times shown for Sydney, Austr