Too many people buy expensive telescopes they never use. It’s best to get as much ... through space in virtual reality. More about photography My photography resolution for 2025 is to keep ...
At home, it easily sits on a bookshelf when not in use. At its core, the Seestar S50 is a modest refractor telescope with a teardrop-shaped plastic chassis. There's no lens cap, but to protect it ...
"The superheated gas shines brightly across the electromagnetic spectrum, but especially at X-ray wavelengths." However, NGC 5643 is home to an even brighter source of X-rays than its AGN — an object ...
However, NGC 5643 is home to an even brighter source of X-rays than its AGN — an object called NGC 5643 X-1, which was detected using ESA's XMM-Newton X-ray telescope.