Venus Passes Across the Sun
Why you should wake before dawn on June 6, 2012
Tagged: RTE
A Pocket Sized Solar System at 55 Cancri
What message would you send to an exo-planet?
A Ring of Fire
How an annular solar eclipse turns the Sun into a ring of fire.
Space Tourism Anyone?
What is the Stars? 100th episode, two years since the first broadcast.
Eta Aquariids Meteor shower
How remnants of Halley's Comet will light up the early morning sky in May
MESSENGER at Mercury
MESSENGER at Mercury one year on and some of the surprising science discovered so far.
Sunspots
What is the Stars? Sunspots and celestial power!
The real Easter Bunny!
The "computus" or how to calculate when Easter falls and the real Easter Bunny up there in the Kuiper belt.
Daylight Savings and Standard Time
Catch last week's "What is the Stars?" unlike Sir Sanford Fleming who missed his train.
Rings of Uranus
How the rings of Uranus were discovered in 1977
Skyviewing in March
View the Moon, Mercury, Venus and Jupiter in early March.
Supernova 1987A turns 25
In the 25 years since Supernova 1987A was spotted, what have we learnt?