Cassini's Grand Finale has begun, as the spacecraft threaded the needle between Saturn and its rings, following several fantastic moon passes and a final glance back at Earth. The post Cassini Survives First “Grand Finale” Dive appeared first on Sky & Telescope.
Amateur astronomy clubs, planetariums, science museums, and parks celebrate Astronomy Day twice a year, when the public is invited to come learn about the sky and view through telescopes. The post Spring Astronomy Day 2017! appeared first on Sky & Telescope.
The U.S. Postal Service's new Total Eclipse Forever stamp will feature photos by the well-know eclipse expert Fred Espenak, who is also a master of many different kinds of astrophotography. The post U.S. Forever Stamp to Feature Amateur Astrophotos appeared first on Sky & Telescope.