A blue and white spiral in the night sky is seen from Sweden. (Bertrand Ilhe / AFP via Getty Images) ...

Another possibility for the bright blue spiral in the sky is a potential fuel dump from one of Elon Musk's Space X rockets. This was the reason for similar incident in New Zealand in 2022.

Both nebulas are the leftover remnants from the last phase of a medium star like our sun. Miguel Claro is a professional photographer, author and science communicator based in Lisbon, Portugal ...

Need a refreshing dose of solid grunge albums from the 1990s? If you’re burnt out by the big hits from bands like Nirvana, Pearl Jam, and Alice In Chains, why not give these five stellar records ...

Katrina Kaif mesmerizes at an awards show in a bright blue satin lace dress by Costarellos, priced at ₹1.7 lakh. Her minimalist accessories and chic makeup complemented the vibrant outfit ...