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Jogger crossing the icy right barrier gate of the Jahnwehr weir in Bamberg, Germany.

Ermell, CC BY-SA 4.0, via Wikimedia Commons. View source.

Marcreation on Unsplash

NASA Astronomy Picture of the Day:

Normally faint and elusive, the Jellyfish Nebula is caught in this alluring telescopic field of view. Floating in the interstellar sea, the nebula is anchored right and left by two bright stars, Mu and Eta Geminorum, at the foot of the celestial twins. The Jellyfish Nebula itself is right of center, seen as a brighter arcing ridge of emission with dangling tentacles. In fact, this cosmic jellyfish is part of bubble-shaped supernova remnant IC 443, the expanding debris cloud from a massive star that exploded. Light from the explosion first reached planet Earth over 30,000 years ago. Like its cousin in astrophysical waters the Crab Nebula supernova remnant, the Jellyfish Nebula is known to harbor a neutron star, the ultradense remnant of the collapsed stellar core. An emission nebula cataloged as Sharpless 249 fills the field at the upper left. The Jellyfish Nebula is about 5,000 light-years away. At that distance, this image would be about 300 light-years across.

Photo by Katelyn Beecroft

Abbey church and bell tower of the former Benedictine monastery Lorch Abbey in Lorch, Germany.

Roman Eisele, CC BY-SA 4.0, via Wikimedia Commons. View source.

Cornelia Arnolda Johanna "Corrie" Ten Boom (1892 – 1983) was a Dutch watchmaker, resistance hero and later a Christian writer and public speaker. Her most famous book, The Hiding Place, is a biography that recounts the story of her family's efforts to help many Jewish people escape from the Nazis during World War II, and how after she was caught, arrested and sent to a concentration camp she found and shared hope in God while she was imprisoned.
Quote source: Corrie Ten Boom, Clippings from My Notebook  

Yiran Ding on Unsplash

NASA Astronomy Picture of the Day:

What does the universe look like through infrared goggles? Our eyes can only see visible light, but astronomers want to see more. Today’s APOD shows spiral galaxy IC 5332 as seen by two NASA telescopes: Webb in mid-infrared and Hubble in ultraviolet and visible light. To toggle between the two space-based views just slide your cursor over the image (or follow this link). The Hubble image highlights the spiral arms of the galaxy separated by dark regions, whereas the Webb image reveals a finer, more tangled structure. Interstellar dust scatters and absorbs light from the stars in the galaxy, causing the dark dust lanes in the Hubble image, and then emits heat in infrared light, so dust glows in this Webb image. The Mid-InfraRed Instrument on Webb needs to operate at a chilling temperature of -266ºC (or - 447ºF), otherwise it would detect infrared radiation from the telescope itself. Combining these observations, astronomers connect the “small scale” of gas and stars to the truly large scale of galactic structure and evolution.

Skiing in the Dolomites. The Lagazuoi, Torri del Falzarego, Col dei Bos, Tofana de Rozes and Cinque Torri.

This Photo was taken by Wolfgang Moroder. Feel free to use my photos, but please mention me as the author and send me a message. This image is not in the public domain. Please respect the copyright protection. It may only be used according to the rules mentioned here. This specifically excludes use in social media, if applicable terms of the licenses listed here not appropriate. Please do not upload an updated image here without consultation with the Author. The author would like to make corrections only at his own source. This ensures that the changes are preserved.Please if you think that any changes should be required, please inform the author.Otherwise you can upload a new image with a new name. Please use one of the templates derivative or extract., CC BY-SA 3.0, via Wikimedia Commons. View source.