The Rambling Astronomer

Join me, Martin Lunn tonight and every Monday evening from 7.00 pm-9.00 pm on the Astronomy Show, probably the only regular astronomy show on any radio station in the country.
I will take my weekly look at the night sky and look at all the latest news in astronomy. There will be the astronomical anniversaries this week plus the A-Z of Constellations and Astronomy in Yorkshire - God’s Own Country.
The Astronomy Show every Monday evening only on Drystone Radio 102 and 103.5 FM the Astronomy show can be heard live on line at www.drystoneradio.com

This is one of the 14 obscure constellations created by Nicolas Louis de La Caille. It was first seen in his catalogue of 1763. There are no stars brighter than magnitude 4.0 and the four faint stars that do form Caelum could easily have been incorporated into the constellation of Eridanus the River.

Join me, Martin Lunn tonight and every Monday evening from 7.00 pm-9.00 pm on the Astronomy Show, probably the only regular astronomy show on any radio station in the country.
I will take my weekly look at the night sky and look at all the latest news in astronomy. There will be the astronomical anniversaries this week plus the A-Z of Constellations and Astronomy in Yorkshire - God’s Own Country.
The Astronomy Show every Monday evening only on Drystone Radio 102 and 103.5 FM the Astronomy show can be heard live on line at www.drystoneradio.com

The constellation of Bootes is usually described as the Herdsman who was placed in the sky for inventing the plough drawn by two oxen. The way to pronounce Bootes is to think of the word co-ordinate. Bootes is very prominent in the spring and early summer skies. It is always a little bit difficult to work out the best shape to describe Bootes because it is a large constellation and it is in a fairly barren part of the sky.

Join me, Martin Lunn tonight and every Monday evening from 7.00 pm-9.00 pm on the Astronomy Show, probably the only regular astronomy show on any radio station in the country.
I will take my weekly look at the night sky and look at all the latest news in astronomy. There will be the astronomical anniversaries this week plus the A-Z of Constellations and Astronomy in Yorkshire - God’s Own Country.
The Astronomy Show every Monday evening only on Drystone Radio 102 and 103.5 FM the Astronomy show can be heard live on line at www.drystoneradio.com

A striking constellation in the northern skies, Auriga lies above the horns of Taurus the Bull and forms the shape of a kite. Auriga is named after the son of Vulcan who invented the four horse chariot. Its brightest star Capella is the 6th brightest star in the sky.

Join me, Martin Lunn tonight and every Monday evening from 7.00 pm-9.00 pm on the Astronomy Show, probably the only regular astronomy show on any radio station in the country.
I will take my weekly look at the night sky and look at all the latest news in astronomy. There will be the astronomical anniversaries this week plus the A-Z of Constellations and Astronomy in Yorkshire - God’s Own Country.
The Astronomy Show every Monday evening only on Drystone Radio 102 and 103.5 FM the Astronomy show can be heard live on line at www.drystoneradio.com

A constellation that dates back to ancient times, in legend Aries represented the Ram whose golden fleece was sought by Jason and the Argonauts. Despite not being a very bright constellation it has assumed great importance in astronomy, because around 2,000 years ago it contained the point where the Sun passed from south to north across the celestial equator each year. This point, the vernal equinox marked the start of spring in the northern hemisphere.

Join me, Martin Lunn tonight and every Monday evening from 7.00 pm-9.00 pm on the Astronomy Show, probably the only regular astronomy show on any radio station in the country.
I will take my weekly look at the night sky and look at all the latest news in astronomy. There will be the astronomical anniversaries this week plus the A-Z of Constellations and Astronomy in Yorkshire - God’s Own Country.
The Astronomy Show every Monday evening only on Drystone Radio 102 and 103.5 FM the Astronomy show can be heard live on line at www.drystoneradio.com

Ara the Altar lies in a dense part of the Milky Way immediately south of the hook of stars that make up the tail of Scorpius the Scorpion. It is invisible from Britain but has been known since ancient times, remember that many of these constellations were created in Greece which is much further south than we are in Britain meaning that constellations like Ara will be seen much higher in the sky.

Although a relatively minor group with no named stars in Greek mythology, Ara represented the altar used by Zeus and other Greek gods to swear a vow of allegiance before they went to war against Cronus and the Titans. According to legends, it is believed the Cyclops originally built the altar as a place to sacrifice to the Olympian gods. It was also upon this altar that Centaurus the centaur sacrificed Lupus the wolf. Ara has a fairly distinctive shape, its brightest stars are:-