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https://www.schoolsobservatory.org/learn/life-environment/atmosphere Atmosphere | The Schools' Observatory On Earth our atmosphere protects us from harmful radiation from the Sun. It contains lots of nitrogen and oxygen. It provides us with air to breathe. It's the... schools observatory atmosphere https://www.schoolsobservatory.org/learn/space/universe The Universe | The Schools' Observatory History of the UniverseFor the first tiny fraction of a second after the Big Bang, everything was too hot for us to describe what it was like. It was not like... schools observatory universe https://www.schoolsobservatory.org/learn/history/light-telescopes Light and Telescopes | The Schools' Observatory Hans Lipperhey (also spelt Lippershey) was the first person to write down a design for a telescope. He made spectacles for a living, and in 1608 he applied for... schools observatory light telescopes https://www.schoolsobservatory.org/learn/space-technology/satellites Satellites | The Schools' Observatory The first satellite was Sputnik, launched by Russia in 1957. It was in space for 3 weeks before its batteries died. Today, thousands of satellites orbit the... schools observatory satellites https://www.schoolsobservatory.org/careers/interested/computers Computers | The Schools' Observatory Interferometers use a network of antennas, over a wide area, to create a virtual much larger single telescope. It would be impossible to build such instruments... schools observatory computers https://www.schoolsobservatory.org/learn/history History | The Schools' Observatory People have studied the night sky since ancient times.Long before the common era, stars were used to help people travel and to keep track of time.Because of... schools observatory history https://www.schoolsobservatory.org/learn/space/neos Near-Earth Objects | The Schools' Observatory Meteoroids are small pieces of rock from an asteroid or comet. Lots of meteoroids enter Earth's atmosphere each day. Their superfast speed through the air... near earth objects schools observatory https://www.schoolsobservatory.org/learn/telescopes/techniques Observing Techniques | The Schools' Observatory Astronomers measure the light from objects in space in different ways. The method or tool they use depends on the question they are trying to answer. Explore... schools observatory observing techniques https://armagh.space/education/primary-schools Primary Schools - Armagh Observatory and Planetarium We are currently full for school visits until September 2027. Primary schools visiting AOP enjoy a two-hour visit led by one of our education team members. It... primary schools armagh observatory planetarium