Follow Orion’s three belt stars southeast (down and to the left) to Sirius in Canis Major, the brightest star in the sky.

Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

As the December sun set over central Utah’s sandstone peaks, a couple ventured down a nondescript dirt road to snap photos against the backdrop of a red rock vista. Instead, they stumbled across a ...