All Space articles – Page 2
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SoundbiteA comet starts to tell its watery tale
Nina Notman probes what measurements taken onboard the Rosetta spacecraft mean for our understanding of the origin of water on Earth
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FeatureIs thorium the perfect fuel?
Mike Follows discusses the advantages nuclear reactors fuelled by liquid thorium salts may offer over the ones currently used to power homes and businesses
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ResourceOn This Day - Mar 16 : First liquid fuelled rocket
With a flight time of only 2.5 seconds and reaching a height of 12 metres, the demonstration by American physicist Robert H. Goddard was revolutionary at the time, leading to a new field of rocket propulsion.
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ResourceOn This Day – Jul 08 : Jason Cardelli detection
Interstellar space refers to the areas between star systems within a galaxy. It varies hugely in composition, and contains atomic, molecular and ionic particles as well as cosmic radiation. Cardelli used spectroscopy and the scattered-light characteristics to identify the elements within.
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ResourceOn This Day – Aug 07 : Atmosphere of Mars
American chemist George Pimentel pioneered the development of rapid-scan infrared spectroscopy techniques. He designed the spectrometer for the Mariner spacecraft that explored Mars in 1969, which detected the compounds. He highly suspected that life had existed on Mars but there has been no such proof.
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FeatureChemical Bonding
A masterclass in teaching the topic of bonding, basing chemical explanation on physical forces
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The MoleAlien planets
Last November’s discovery of an alien planet in the Milky Way will provide scientists and astronomers with a wealth of new information
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Lesson planMolecules and the possibility of life in outer space | 14-16 years
Explore the molecules found in space as clues to the potential existence of extraterrestrial life, using this lesson plan with activities for 14–16 year olds.
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