solar system | sydneycityskywatcher

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In this month: December

Did you know? Moonbows

DEEP SKY SOUTH: Tucana - The Toucan

In this month: November

Did you know?The Earth’s atmosphere

A Day in My Life of The Solar System

Solar Observations: September 2020

In this month: October

DEEP SKY SOUTH : Octans - The Octant

Did You know? Intentional crash landings

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Did you know? Moonbows

We’re all familiar with rainbows and the elusive pot of gold at the end. But our neighbour the Moon is also capable of producing the same...

A Day in My Life of The Solar System

"I set out to observe as many Solar System objects as I could..."

In this month: August

13th August 1898 The asteroid Eros is discovered by the German astronomer Gustav Witt at the Urania Observatory in Berlin, and independen...

Did you know? Naming planets

This month . . . . Naming the three planets in our solar system discovered in “modern” times was not a straightforward process. There w...

Solar Observations: June 2020

Monty has been observing regularly but over the past few months his reports have not been happy ones because the Sun has not been very ac...

Solar Observations: January 2020

Sunspot activity for the month of January remained extremely low however, on the 3rd January a single Axx spot was observed of the new so...

Did you know? Comets...dirty snowballs

The long and short of it….. the orbital period of comets can range from long period comets like Comet McNaught, 92,700 years, to Comet En...

In this month: May

2nd May 1780 Sir William Herschel discovers the first binary star, Xi Ursae Majoris, also named Alula Australis, in the constellation of ...

In this month - February

13 February 1633 Italian astronomer Galileo Galilei arrived in Rome to face charges of heresy for advocating the Copernican theory, which...

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