AFRICAN NIGHT
SKIES
STARGAZING
Southern Africa is renowned for spectacular stargazing, with numerous lodges
throughout the region focusing on astronomy this exciting activity can be
enjoyed by professional astronomers and novices alike. Various lodges in
the southern African region facilitate Stargazing activities and supply guests
with
the necessary equipment.
Our favourite stargazing spot in Namibia is Sossusvlei Mountain Lodge which is
situated in the Namib Naukluft region in Namibia. The Lodge has a
private observatory, boasting the most powerful electronic telescope in Namibia
apart from the National Observatory. They also have a resident astronomer who
will ensure that you receive an unforgettable cosmic experience.
Special African Night Sky event not to miss...
Lunar Rainbows or “Moonbows” at Victoria Falls:
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Moonbows are seen when conditions are right; a Lunar Rainbow forms
when a full moon is bright enough to have its light refracted by
raindrops just as is the case for the sun. Moonlight is much fainter, of course,
so the lunar rainbow is not nearly as bright as one produced by sunlight.
Moonbows are beautiful but not in the colourful way that day light rainbows are.
They are a delicate white with no "colours of the rainbow" and they appear to be
eerie and ghost-like.
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Victoria Falls and Livingstone Island are the perfect places to
experience this rare and awesome natural phenomenon.
When the moon is full, the sky is relatively clear and the Victoria Falls are at
their peak flow - the months of March, April, May, June and July; huge rainbows
appear at night through the mist that rise up from the base of Victoria
Falls.
This unique event, is visible the day before, the day of and the day after the
full moon.
At the rising of the full moon the park stays open late on both sides of the
falls and special tours are offered.
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Lunar Moon Calendar for Southern Africa:
(Full Moon)
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Month |
2010 |
2011 |
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Day |
Day |
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January |
30 |
19 |
|
February |
28 |
18 |
|
March |
30 |
19 |
|
April |
28 |
19 |
|
May |
27 |
17 |
|
June |
26 |
15 |
|
July |
26 |
15 |
|
August |
24 |
13 |
|
September |
23 |
12 |
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October |
23 |
12 |
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November |
21 |
10 |
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December |
21 |
10 |
Southern Hemisphere:
The dry winter months are particularly good, this is primarily
because there are no clouds and the crisp winter air makes for clear viewing.
Some of the star constellations that can be seen in the Southern African
night skies during the summer months:
• Great Square
• Orion
• Leo
Some of the star constellations that can be seen in the Southern African
night skies during the winter months:
• Southern Cross
• Scorpio
Some of the planets that can be seen during the year in the Southern
African night skies.
• Venus
• Mars
• Jupiter
• Saturn
Our Solar System:
The Sun
The Sun is a star that lives at the centre of the Solar System. Its huge
gravity holds the planets in place.
Planets
The planets all revolve around the Sun. There are 9 planets in our solar system
- Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and
Pluto.
Moons
Moons rotate around their parent planet. Earth has one moon, but some
planets have over 30. Only Mercury and Venus do not have any moons.
Asteroids
Asteroids are rocky bits of debris up to 1,000km (620 miles) across. Most
live in the asteroid belt between Mars and Jupiter. They are the remnants from
early planets that collided and were torn apart.
Comets
Comets are dirty snowballs of ice and dust that revolve around the Sun in
long orbits. When they approach the Sun they heat up, leaving a trail of gas
behind them, which looks like a tail.
Recent comets to fly-by the Sun include Halley, Hale-Bopp and Ikeya-Zhang.
More about our planets...
Unlike the Sun and the other stars, planets do not produce their own light
they shine because they are reflecting the Sun's light.
The 4 planets closest to the Sun are:
• Mercury
• Venus
• Earth
• Mars
These are called the 'rocky' or 'terrestrial' planets. They are small by
planetary standards and made of similar materials to the Earth.
The next 4 planets are:
• Jupiter
• Saturn
• Uranus
• Neptune
They are known as the 'gas giants'. They all have rings and lots of moons. The
gas giants are made up mostly of hydrogen, helium, frozen water, ammonia,
methane, and carbon monoxide.
Planet or comet?
Pluto is a tiny rocky body at the edge of the Solar System. Some people think
it's a giant comet rather than a planet. Its composition is similar to a comet
(ice and rock). But its orbit is different from the other comets and planets.
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