When most beginners start out in planetary astronomy, it's easy to default to the ‘holy trinity’ of Jupiter, Saturn and our neighbour Mars. Each boasts unique and relatively easy to observe features, from Saturn's rings and Jupiter's bands and Great Red Spot, to Mars's dusty surface. But why stop there? There are eight planets in our Solar System and many can be appreciated with beginner setups. The ‘inner planets’, Mercury and Venus, present new and exciting challenges to planetary astronomers. We explored Venus in last month's issue and now it's Mercury's turn for the spotlight.
Due to its proximity to the Sun, extra care must be taken to observe Mercury safely, which adds to the challenge. There are particular times that are best to view this elusive, mysterious planet, and this April we can seize the opportunity. Get ready to enjoy one of the Solar System's unsung heroes.
Following Mercury's path
The fastest
