The International Space Station hosts several telescopes and other instruments for studying the universe, and in our September/October issue, we'll fill you in on the details.

2020 Sky Almanac

Newly Updated!

This year offers some beautiful skywatching treats, including the opposition of Mars and the closest conjunction between Jupiter and Saturn in four centuries. You can find all the details on these and many others in our 2020 Sky Almanac. We also tell you about the rights and wrongs of astronomy and space exploration in science fiction. The digital version of the Almanac was revised on July 1, with additional skywatching tips and the latest details on upcoming milestones in space!

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