HUBBLE SPACE TELESCOPE, 22 DECEMBER 2025 Spiral galaxies MCG-02-05-050 (right) and -050a (left) are together known as Arp 4. That means they feature in Halton Arp's Atlas of Peculiar Galaxies, compile

What are ‘little red dots’? Little red dots (LRDs) are compact red dots that were discovered in James Webb Space Telescope (JWST) data. Observations show that these objects are common in the early Uni

Amazing answers to your curious questions

So you thought the Universe was a place of peace and calm? Think again. Yes, the night sky looks the same as centuries ago – a trustworthy and unchanging backdrop to daily life that helps to ease your

An archæological mystery, first noticed accidentally due to aerial photography in 1933, is etched across the hillside of Monte Sierpe (Serpent Mountain) in the Pisco Valley in southern Peru. It takes

Last year, for the first time, more than ...