Australian Sky & Telescope

Planetary action is heating up

One planet, a dwarf planet and a bright asteroid will reach opposition over the next two months, with the other four outer planets also heading for opposition later in the year. The action is heating up!

We start July with (mag. –1.0, dia. 5.4", July 15) extremely low on the eastern horizon before sunrise, effectively lost to view as it

You’re reading a preview, subscribe to read more.

More from Australian Sky & Telescope

Australian Sky & Telescope3 min read
Long Time Coming
EXPLORING THE SOLAR SYSTEM is a long game, with travel times measured in years. And the time from when we first propose a mission to when our spacecraft sits on the launch pad, ready to leave Earth or die trying, is often much longer still. In a way,
Australian Sky & Telescope2 min read
Seejubg Canals On Mars
WHEN I WAS 10 years old, nothing captured my imagination more than the canals of Mars and the magnificent (and rather tragic) story Percival Lowell told of a civilisation of intelligent beings having built them to stave off extinction on their dying
Australian Sky & Telescope6 min read
A Deep Dive Into NGC 6822
Edward Emerson Barnard is known today for a number of things. His photographic work is highly regarded, particularly his images published in 1927 in A Photographic Atlas of Selected Regions of the Milky Way. But he was also one of the most accomplish

Related Books & Audiobooks