From the birth of Jesus Christ to Newton’s discovery of gravity, great conjunctions of Jupiter and Saturn have many notable connections in human history.
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The 2020 winter solstice is also when Saturn and Jupiter appear closest to each other for 60 years, Here’s what you need to know about both the events.
Gray mouse lemurs are more closely related to humans than mice. They also have the ability to hibernate, and researchers are hoping to learn how to transfer that ability to humans.
A severe climate change event on Venus may have transformed an Earth-like climate to the current uninhabitable-to-humans state.
Field theory describes the universe as energy flowing along unending lines. With this perspective, it is possible to define a new fundamental building block of matter.
Scientists are not convinced by the current evidence of UFOs. That doesn’t mean that they don’t exist. But have Americans’ belief in UFOs gone from science to a new religion?
When astronomers started using the new ASKAP radio telescope, they discovered mysterious circular blobs of unknown size and distance in the sky.
Researchers have spotted millions of galaxies in the most detailed radio survey of the southern sky ever conducted. It has smashed previous records for survey speed.
A change of government in the USA means less risk of ‘space war’ and more hope for peaceful cooperation.
The Earth spins around its axis every day – but gravity keeps us firmly in place.
SpaceX’s satellites will populate the night sky, affecting how we observe the stars. And this is just the beginning of private satellite mega-constellations.
New mathematical technique enables astronomers to predict the whereabouts of missing worlds around nearby stars.
Humans have been living on the International Space Station for two full decades. So what comes next for this ailing technology, and what does it mean for future International ventures in space?
The scariest beast in the universe has an insatiable appetite and shreds its victims.
Researchers have long suspected there’s water - or ice, to be precise - on the Moon. New research now confirms it, and suggests it lurks in sun-starved nooks and crannies called ‘cold traps’.
OSIRIS-REx will touch down on asteroid Bennu, collect a sample of the dust and begin its journey back to Earth, where scientists will study it, hoping to learn secrets of the solar system’s origin.
Surprising findings on an exquisite and huge star system in our Milky Way suggest future potential for an extremely rare gamma-ray burst. This event has never been observed in our galaxy.
The 2020 Nobel Prize in physics was awarded to three scientists – an Englishman, an American and a German – for breakthroughs in understanding the most mysterious objects in the universe: black holes.
News that Venus may harbor life has swept the globe. So how do we find out for sure? A planetary scientist explains what’s next.
There is a reason why it’s easier to roll marbles down rather than up a hill. And the answer (to this and to gravity itself) is all about acceleration.
Kontributor teratas
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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 adalah Sahabat 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
