How might the space industry reduce its ecological footprint and better manage the debris it leaves in its wake?
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Many telescopes use the radio spectrum to learn about the cosmos. Just as human development leads to more light pollution, increasing numbers of satellites are leading to more radio interference.
Internet access opens up the world in many ways.
Proponents of mining in space often point to the potential benefits for Earth and its people. But this research casts doubt on many of them.
From space agency missions to private space launches, 2023 will be an exciting year in space.
After its fourth delay, the Artemis 1 launch is now scheduled for Nov. 16, 2022. NASA has a history of missing launch deadlines, but the private sector is slowly making launches more reliable.
Douglas Rushkoff’s Survival of the Richest is less about tech billionaires and their ‘bonkers’ escape plans than it is an entertaining primer on the various ills of late capitalism.
Starlink has plans to connect phones, planes and even cruises to its space satellites. But there are hold-ups.
When the Orion Crew Capsule orbits the Moon there will be no one on board. But the mission will mark a key step in bringing humans back to Earth’s dusty sidekick.
Expanding the low-Earth orbit economy through increased commercial spaceflight will only push our planet further into its climate crisis.
If the mission goes well, private company Axiom Space will move on to building a space station.
Hypersonic missiles and space rockets already exist, but more test flights are needed before commercial airline passengers can be whisked around the world in a couple of hours.
From harming satellites to crashing the ISS, the Ukraine war could soon extend to space.
The impact of Russia’s invasion of Ukraine reaches into outer space, as Russia threatens to stop co-operating on supplying and participating in space missions.
Space weather can affect satellites in a number of different ways, from frying electronics to increasing drag in the atmosphere.
Across the solar system, asteroids and comets crash into moons and planets every day. The rocket collision will provide researchers with important data on how these collisions work.
With about 200 orbital launches scheduled and ambitious missions on everything from lunar bases to the search for life in the works, there’s a lot to watch in 2022. An astronomer explains the highlights.
Some people are outraged that human negligence will disfigure the Moon. But that’s not the main issue.
When a hunk of space junk smashes into the Moon in a few weeks, it will join a long history of lunar collisions.
The nanosatellite constellation will detect, monitor and identify foreign vessels within the country’s maritime borders.
Top contributors
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Professor of Strategy and Security Studies, Air University
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Senior Lecturer in Physics, Nottingham Trent University
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Professor of Hypersonic Aerodynamics, The University of Queensland
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Post Doctoral Research Fellow in Space Science, University of Birmingham
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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 of Robotics, Head of Centre for Robotics Research, King's College London
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Professor of Business Studies, Trinity College Dublin
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Neil Armstrong Chair and Professor of Mechanical and Aerospace Engineering, The Ohio State University
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Associate Professor, University of Texas Rio Grande Valley
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Associate Professor in Archaeology and Space Studies, Flinders University
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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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Professeur senior d’analyse financière, d’audit et de risk management - Directrice de Programme pour le MSc Fashion Design & Luxury Management- Responsable de la spécialisation MBA "Brand & Luxury Management", Grenoble École de Management (GEM)
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Reader (Associate Professor) in Law, University of Kent
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Spacecraft Engineer, University of Bristol
