Astronomy and Space
Anshar Sulcus is a grooved terrain on Jupiter's largest moon Ganymede. It is a trough that is approximately 1,372 kilometres (853 mi) long. Its surface is younger and brighter than the darker, older material covering the areas that surround it.
27 Piscium.
45 Draconis.
Text from Wikipedia; plate via Wikimedia Commons. Text CC BY-SA 4.0; plate freely licensed (see Commons). Source record. Images and catalogue data are reproduced from open-access collections.