Although you don't have to format your data as an Excel table, doing so will make life easier if you add more rows or columns, and Excel generally reads data formatted as a table ...

(PhysOrg.com) -- Two teams of astronomers have used data from NASA's Chandra X-ray Observatory and other telescopes to map the distribution of dark matter in a galaxy cluster known as Abell 383 ...

The first 3D map of hundreds of galaxies in the local universe is poised to increase our understanding of nearby galaxies and galactic clusters ... (WALLABY), using data from the Australian ...