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Articles on Space

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The Artemis I Space Launch System and Orion spacecraft. The successful Artemis I mission was the first in an increasingly complex planned series of missions, which have now been delayed. (NASA/Cory Huston)

What delays to the Artemis II and III missions mean for Canada

NASA announced that the next two Artemis missions — Artemis II and III — will be delayed for safety reasons. However, Artemis IV remains on schedule.
In primary production, inorganic carbon is used to build the organic molecules life needs. (Shutterstock)

How much life has ever existed on Earth?

Over two billion years from now, Earth will no longer be able to sustain life. A new study looks at how much life has ever existed and what this means for the discovery of new life-supporting planets.
NASA rocket launched from the Arnhem Space Centre in NT on June 26 2022. NASA Wallops/Brian Bonsteel

The first-ever survey on Australian attitudes towards space is out. So, what do we think?

Despite what you may think, Australia has a long history of space activities. But this is the first time the Australian public has been asked its opinions on space.
Scientists still debate the origins of Earth’s life-sustaining elements. BlackJack3D/E+ via Getty Images

Earth may have had all the elements needed for life within it all along − contrary to theories that these elements came from meteorites

Scientists analyzing isotope ratios have found that many of the elements that make up life could be left over from Earth’s formation.

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