Catalina Sky Survey discovered 17 space rocks that can come closer than the communication satellites to the surface of planet Earth!

Catalina Sky Survey discovered 17 space rocks that can come closer than the communication satellites to the surface of planet Earth!
Almost a thousand objects has been identified by Catalina Sky Survey and a story about Pleiades #365DaysOfAstro
Do you live in a part of the world that experiences snowstorms or dust storms? Rosetta experienced this kind of storm for 2 years. more at #365DaysOfAstro
A brief of a unique place to experience New Zealand’s natural night sky at the Aotea Great Barrier Island International Dark Sky Sanctuary.
Since we started Astronomy Cast we’ve visited many smaller objects in the Solar System up close, from Ceres and Vesta to Pluto, not to mention a comet. What have we learned? more
75% of asteroid hunter’s discoveries are called C type asteroids. Let’s learn more about this flying mud balls.