Ways4eu WordPress.com Blog

SPA View of ways4eu.wordpress.com

Art Quote of the Day

By ways4.eu on Wed Aug 26 2020

“The vitality of a new movement in Art must be gauged by the fury it arouses.” – Logan Pearsall Smith

Picture of the day for August 26, 2020

By ways4.eu on Wed Aug 26 2020

Wikipedia picture of the day on August 26, 2020: Panoramic view of Silver Lake during dusk, Wrangell–St. Elias National Park and Preserve, Alaska, United States. https://ift.tt/2QqyUCU

Visualization: A Black Hole Accretion Disk

By ways4.eu on Wed Aug 26 2020

What would it look like to circle a black hole? If the black hole was surrounded by a swirling disk of glowing and accreting gas, then the great gravity of the black hole would deflect light emitted by the disk to make it look very unusual. The featured animated video gives a visualization. The video […]

Crescent Moon HDR

By ways4.eu on Wed Aug 26 2020

How come the crescent Moon doesn’t look like this? For one reason, because your eyes can’t simultaneously discern bright and dark regions like this. Called earthshine or the da Vinci glow, the unlit part of a crescent Moon is visible but usually hard to see because it is much dimmer than the sunlit arc. In […]

NGC 2442: Galaxy in Volans

By ways4.eu on Wed Aug 26 2020

Distorted galaxy NGC 2442 can be found in the southern constellation of the flying fish, (Piscis) Volans. Located about 50 million light-years away, the galaxy’s two spiral arms extending from a pronounced central bar have a hook-like appearance in wide-field images. But this mosaicked close-up, constructed from Hubble Space Telescope and European Southern Observatory data, […]

← Older posts - Newer posts →