Backyard views
Tuesday February 4th 2025 6:39pm & 6:44pm
Jupiter and Mars, footage captured by me through my Dobsonian with a DSLR. Tracking done by hand.
Rectangular log map scheme of the observable universe
The Ghost Nebula, also known as LBN 762, is a dark nebula located in the constellation Cassiopeia.
It is named for its ghostly appearance in images taken in infrared light, where it appears as a dark silhouette against the backdrop of brighter stars and gas.
Credits: NASA, ESA, and STScI; Acknowledgment: H. Arab (University of Strasbourg)