The stars aren’t fixed and unchanging, unlike what many ancient people thought. Once in a while, a star appears where there wasn’t one before, and then it fades away in a matter of days or weeks. The stars aren’t fixed and unchanging, unlike what many ancient people thought. Once in a while, a star appears where there wasn’t one before, and then it fades away in a matter of days or weeks. Astronomy Space Exploration Phys.org – latest science and technology news stories
A new ‘guest star’ will appear in the sky in 2024 − a space scientist explains how nova events work and where to look
