Cheap, affordable space travel would be revolutionary. Chances are, when it comes, it won’t rely on the brute force approach of rockets.
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Articles on Space
Displaying 621 - 640 of 759 articles
New materials and new designs could help astronauts withstand longer periods of time in space and deal with the hazards of exploring other planets.
New research shows that bacteria is thriving on the ISS. But is that really such a bad thing?
An asteroid will flash by the Earth at the weekend. What do we know about it? And what would happen if a such an object did hit us?
A study into a distant white dwarf could help us learn more about the future fate of the Earth – and it could be a violent one.
The latest of the spate of recent space films may be the brightest, but it doesn’t inspire this author to head to the Red Planet.
An exciting new exhibition at the Science Museum in London celebrates Soviet space success.
Five science (fiction) reasons why you should get to know Doctor Who.
A giant golden mirror is on the brink of opening up a glimpse of the very first galaxies to be formed.
They’re are the overachievers of the universe: incredibly dense but very small when compared to others stars. So how much do we know about the extreme behaviour of neutron stars?
Astronauts living on the ISS get to experience the wonders of the universe’s natural phenomena like no one else.
The information paradox is one of the great mysteries in our understanding of black holes. But has the famous theoretical physicist Stephen Hawking found the solution?
Space scientists have a busy decade ahead with plans to visit Jupiter, Mars, Mercury and other interplanetary bodies all on the cards.
Researchers have created a star-forming cloud in the laboratory to try to recreate the first-ever biological molecule. The study could explain why such molecules are left-handed.
Photos from the spacecraft’s close approach are dazzling. They and other data from the mission will fill in some of the blanks about Pluto and provide a snapshot of the infant solar system.
Exactly half a century ago the US Mariner 4 made the first flyby of Mars. But why are we still doing flybys today?
After a decade in space, New Horizons has finally completed its fly-by of Pluto. And the fact that it is no longer a planet makes it all the more interesting.
NASA’s New Horizons spacecraft is nearly two decades old. Is that a problem?
The moon might harbor bits of the Earth that blasted off our planet billions of years ago. These lunar time capsules could hold secrets about conditions here at home back when life was first emerging.
Sinkholes on comet 67P/Churyumov-Gerasimenko could teach us a lot about the geology and history of the body, but they could also spell the end for Philae.
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Top contributors
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Professor of Planetary and Space Sciences, The Open University
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University Distinguished Professor of Astronomy, University of Arizona
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Professor (Astrophysics), University of Southern Queensland
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Associate Professor in Archaeology and Space Studies, Flinders University
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Professor of Strategy and Security Studies, Air University
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Emeritus Professor of International Law, Western Sydney University
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Associate Professor in Astronomy, Monash University
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Reader in Astrophysics, Keele University
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Senior Lecturer in Physics, Nottingham Trent University
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Sterrenkenner, History & Philosophy of Science, The University of Melbourne
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Andrew Dempster is a Friend of The Conversation.
Director, Australian Centre for Space Engineering Research; Professor, School of Electrical Engineering and Telecommunications, UNSW Sydney
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Lecturer in Astronomy, Nottingham Trent University
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Space Plasma Physicist, Imperial College London
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Associate Professor of International Affairs, Georgia Institute of Technology
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Professor of Hypersonic Aerodynamics, The University of Queensland
