[SeanB]

Would say that is the ISS, blurred from an exposure that is long, simply because of the motion of the station during the exposure. Well done Sheepie to actually get such a good image, with what looks like a regular phone camera.

[GaryBrownIE]

I say here should be posted the Crimean bridge explosion.

[William Hardy]

MgO(magnesium oxide) nanoflowers with antibacterial properties
Many nanoplates of the magnesium oxide are arranged in a flower kind of a fashion, which increases the surface area of action.

Yasmine Abdallah, Solabomi Olaitan Ogunyemi, Amro Abdelazez, Muchen Zhang, Xianxian Hong, Ezzeldin Ibrahim, Afsana Hossain, Hatem Fouad, Bin Li, Jianping Chen, "The Green Synthesis of MgO Nano-Flowers Using Rosmarinus officinalis L. (Rosemary) and the Antibacterial Activities against Xanthomonas oryzae pv. oryzae", BioMed Research International, vol. 2019, Article ID 5620989, 8 pages, 2019. https://doi.org/10.1155/2019/5620989

[neilep]

Atacama Lagoon and Sagittarius Arm of the Milky Way
Photographer: Alexis Trigo (alexistrigot@gmail.com) 
Summary Author: Alexis Trigo (alexistrigot@gmail.com) 

Despite being the driest place in the world, the Atacama Desert has several lagoons, created by groundwater, in the vicinity of the Atacama Salt Flats. When night falls and with no wind, the lagoons become true mirrors for astronomical observation. Shown over the un-named pond featured here is the Sagittarius Arm of the Milky Way. Photo taken on September 23, 2022.