The newly discovered comet C/2023 A3 Tsuchinshan-ATLAS is anticipated to be spectacularly bright late next year. But it’s important to temper our expectations.
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Artículos sobre Solar system
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In 2021, searchers recovered a meteorite that fell over the UK just hours earlier. Scientists have now reconstructed its story.
Our Mars rovers might not be sensitive enough to detect signs of life. But lessons from Antarctica might make future missions more successful.
The Solar System as we know it doesn’t really make sense without a ninth planet. So then why can’t we find it?
Within hours of its landing, samples of the Winchcombe meteorite had been recovered and its origins tracked back beyond Mars to the asteroid belt.
A study has found that microorganisms living on Mars billions of years ago may have left the planet uninhabitable.
Believe it or not, this sort-of happened before in Earth’s history – and now we have the Moon.
In the void of interstellar space, the most distant emissary of humankind carries a message that will last for billions of years.
The unusual planetary system has a host star orbited by two giants. One has an incredible odd route around its star. And the other (unlike our own gas giants) is hellishly hot.
When the meteor exploded into pieces above New Zealand, it produced a shock wave strong enough to be picked up by earthquake seismometers. But any fragments have likely dropped into the ocean.
A curious kid asks: Why does it matter if Pluto is a planet or a dwarf planet?
Could the Tau Herculid meteor shower put on a spectacular show next week? Only time will tell.
Mars is the fourth planet from the Sun and one of our closest neighbors in space. But it’s not a very welcoming place for an Earthling to visit.
Current trends suggest that powerful nations are defining the rules of resource use in space and satellite access in ways that will make it hard for developing nations to ever catch up.
The dwarf planets in our Solar System are cold, dark, far away and full of surprises.
There has never been a dedicated mission sent to the “ice giants”, Uranus and Neptune. But there may be one on the horizon.
Humans might one day be able to live somewhere else in the Universe.
The Hayabusa2 mission brought a piece of asteroid Ryugu back to Earth, where it has helped scientists resolve a long-standing puzzle.
We may be on the brink of discovering whether water and organic material, which enabled life on Earth, came from asteroids.
Most of what we know about planets outside our Solar System relates to gas-giant planets. A new study has identified and characterised a smaller exoplanet.
Principales colaboradores
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Professor (Astrophysics), University of Southern Queensland
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Professor of Planetary Geosciences, The Open University
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Senior Curator (Astronomy), Museums Victoria, and Honorary Fellow, The University of Melbourne
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Associate Professor in Astronomy, Monash University
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Associate Professor in Archaeology and Space Studies, Flinders University
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Professor of Planetary and Space Sciences, The Open University
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Program Manager / Adjunct Research Fellow, Swinburne University of Technology
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Senior Instrument Scientist, Australian Nuclear Science and Technology Organisation
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Senior Lecturer in Environmental Science and Planetary Exploration, University of Stirling
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Alan Duffy es Amigo de The Conversation.
Director of the Space Technology and Industry Institute, Swinburne University of Technology
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Professor of Physics, Deputy Director (Solar System) at the Mullard Space Science Laboratory, UCL
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PhD Candidate, University of Southern Queensland
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Associate Professor of Earth and Planetary Science, Arts & Sciences at Washington University in St. Louis
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Sterrenkenner, History & Philosophy of Science, The University of Melbourne
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Professor, School of Earth and Environmental Sciences, The University of Queensland
