Portal:Solar System/Did you know/11

• ...that the north pole of the planet Mercury is located in the Borealis quadrangle?

• ...that CRISM is a spectrometer on the Mars Reconnaissance Orbiter, and will be used to find minerals on the surface of Mars?

• ...that the 1934 jazz standard "Stars Fell on Alabama" was inspired by the Leonid meteor shower that was observed in Alabama a century earlier, in 1833?

• ...that the All Sky Automated Survey is a Polish astronomical project based in Chile, controlled remotely from Poland through the Internet, and that it has discovered two comets since 1996 with a tiny budget?