At the end of a star's life, it wraps itself in a cocoon by spilling out gas and dust. Sometime later, a butterfly-like nebula emerges from the cocoon and devel

Setting: In a post-scarcity future, humanity thrives in floating space cities, space colonies and continent sized o’neill cylinders. A restored Earth teeming

Starting from Newton’s times this follow-up to the author’s Springer book “Our Place in the Universe - Understanding Fundamental Astronomy from Ancient Di

In this fresh list, Stephen James O'Meara presents 109 new objects for stargazers to observe. The Secret Deep list contains many exceptional objects, including

Embark on a whimsical journey with "Sunshine and the Lost Star," a captivating children's book filled with magic, friendship, and the wonders of nature. Join Su