Here we are, on the count down to Christmas, and we’re having a look at all the Astronotes that have been written for our blog this year. We’ve had input not just from the Education Team this year, but also the Academic Staff of the Armagh Observatory and Planetarium.
As a species we human beings are rather obsessed with the end of our world and how that is going to happen. From zombie apocalypses to giant asteroids hitting the Earth, we’ve pretty much thought of everything. However there is a new idea in town, and it makes giant asteroids Read more…
Armstrong and Aldrin were the first two people on the Moon when Apollo 11 landed there in July 1969. This astonishing achievement (which it should not be forgotten was followed by five more successful landings) continues to fascinate our readers who are still eager to learn more about the details. Read more…
When was the last time you ever stopped to have a good think about the giant natural satellite that orbits our planet? The Moon is something that has fascinated us for centuries, but by and large, we have now come to accept it as something that is commonplace within our Read more…
The ‘Dog Star’ or Sirius is a star that has its influential place in astronomical history. It is mentioned as far back as the Babylonians and was used to help signal the annual flooding of the river Nile with the ancient Egyptians. Being the brightest star in the visible sky Read more…
There are thought be thousands of satellites in working order in orbit around the Earth. If the count was to include all Earth satellites including broken parts and discarded pieces, there are thought to be 21,000 pieces of space junk greater than 10cm across up there. If we include fragments Read more…
With the anniversary of the passing of one of the most iconic figures in mankind’s space exploration program, it affords us an excuse to re-examine the short but history-making space mission we all know today as Apollo 11. Landmark events in human exploration and scientific discovery can often capture the Read more…
There are around 3000 human-made satellites in working order around the Earth, however if the debris of old and damaged satellites are taken into account the number increases dramatically. Ever since the Soviet Union launched the very first artificial satellite into orbit in 1957, various countries around the world have Read more…
The idea that the Apollo missions to the Moon were a hoax can be found in books, DVD documentaries and many websites. These claim that sending crews to the Moon was impossible so NASA faked the missions on Earth. Some put forward evidence to prove this. This conspiracy theory is Read more…
Comet ISON is here! This new comet was in January 2013 just a dim speck in the constellation Gemini, between the stars Castor and Pollux. Astronomers could not agree if it was going to develop into the greatest astronomical spectacle in a decade or into a dim and disappointing smudge- Read more…
The Boeing X-37, also called the Orbital Test Vehicle (OTV), is an unmanned American spacecraft. Its first orbital mission was on 22 April 2010 returning back to Earth on 3 December 2010. A second X-37 was launched on 5 March 2011 and has not yet returned to Earth at time Read more…
NASA has photographed an alien building on the surface of the Moon! Hearing news like this certainly makes one sit up and pay attention, but is it is correct? I heard about this from the Following the Nerd blog which featured a large image of the Moon centred on its Read more…
“Is there life on Mars?” More than fifty years into the Space Age and there still is no definitive answer. Completing our series of posts on this mystery, we look at the latest ideas about the existence of beings on our neighbouring planet. In the previous part of this Read more…
Apollo 18 is a SF/Horror movie presented as newly-found film footage taken by the fictional crew of a lost 1970s lunar landing mission. The Apollo 18 film uses real NASA movie footage from the Moon (some of it doctored with CGI) and new studio-shot footage with actors and special effects Read more…
The Truth is out there? Conspiracy theories and pseudoscientific ideas abound. If there is life on other planets or the Universe popped into existence only a few thousand years ago we need to know! What if everything you thought you knew was wrong? We at Armagh Planetarium occasionally receive astonishing Read more…