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Listed under:  Science  >  Scientific inquiry  >  Instrumentation (Technology)  >  Scientific instruments  >  Astronomical instruments  >  Telescopes
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Hubble telescope: benefits and limitations

This is a website about how the Hubble telescope has contributed to advances in scientific knowledge. The website has extensive information about the development and technology of the telescope, as well as how it works and the scientific achievements made by it. There is a gallery containing 3-D images, movies and wallpapers ...

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Different types of telescopes

You can find both refracting and reflecting telescopes at Sydney Observatory. How are they different in the way they work and look? What can you find in nature that is like a telescope? Which type of telescope is it like?

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Australia's deep space research

Did you know that Australia is home to one of the three NASA Deep Space Network facilities? Watch this clip to find out about some of the ground-breaking research on the solar system being undertaken at the Tidbinbilla facility. Discover why Australia was chosen to participate in the Deep Space Network (DSN).

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Gamma rays and space balloons

Have you ever wondered how scientists know so much about the universe when it's too far away to see and no one has ever been there? It's not just by using telescopes based on Earth. Watch as an international team of astrophysicists and engineers attempt to launch a balloon high into the atmosphere, loaded with expensive ...

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Birth of radio astronomy

Did you know that some of the most ground-breaking scientific discoveries were made by chance (serendipity)? Discover the link between static on a telephone line and the invention of the radio telescope that has helped scientists find new clues to the origin of the universe.

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Sites2See: Light and Matter

Links to resources to explore fundamental questions about light and matter and the application of the physics of light and matter to the past, the future and to space. Includes a quick quiz, links to additional DEC NSW physics resources and to the International Science School at the University of Sydney.

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Laptop wrap: Under universal skies

A webpage with a focus on the electromagnetic spectrum and its links with radio astronomy with supporting activities and links to resources.

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Sites2See: Astronomy for primary

A small galaxy of sites and resources, from Galileo making discoveries that changed our view of the universe, to new images and understandings from Hubble, on a page tailored for Primary students.

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Naval officer's telescope

This is a naval officer's telescope or spyglass. It was made in England in about 1760 from brass, glass and wood. There is an eyepiece at one end. The telescope is 51.5 centimetres long when closed and 88 centimetres when fully extended.