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Chance encounters: Mercury probe and sun spacecraft provide new info about Venus

Two probes — BepiColombo, headed to Mercury, and Solar Orbiter, en route to the sun — recently passed by Venus at nearly the same time, visiting Earth’s sister planet within a day of each other in August 2021. Their combined observations, recently published in the journal Nature Communications (opens in new tab), give astronomers a rare glimpse into the workings of Venus’ magnetic field.

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World’s first space platforms utilising H2O2 in concentration above 98% – next level of green space propulsion

With 25 projects from the European Space Agency (ESA) since Poland’s accession to ESA 10 years ago, Łukasiewicz – Institute of Aviation became a R&D hot spot in space propulsion in Central-Eastern Europe. Completed and ongoing projects with key spacecraft integrators (i.e. Airbus Defence & Space, OHB and Thales Alenia Space), as well as established players in space transportation systems (i.e. ArianeGroup, Avio, Nammo) and major new space companies – the institute have the ultimate goal of bringing new components, technologies and subsystems to the international market.

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Astronomers discover potential habitable exoplanet only 31 light-years from Earth

In a new study, a team of 50 astronomers from around the world have confirmed the existence of exoplanet Wolf 1069 b, which orbits a red dwarf star, Wolf 1069, only 31 light-years from Earth. What makes this discovery particularly intriguing is that Wolf 1069 b is potentially a rocky world, at about 1.26 the mass of Earth and 1.08 the size. Wolf 1069 b also orbits in its star’s habitable zone, making it a prime candidate for liquid water to potentially exist on its surface.

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Op-ed | How Canada is Shaping the World’s Future in Space

On the global stage of mature space powers, Canada has earned its place, though it does not always receive the public acclaim it is due. For those in the space community, however, Canada is not only an important stakeholder but also a vital partner. As Canadian astronaut Chris Hadfield said in a NASA preflight interview in 2012, “Canada has almost linearly built our capability and our responsibility and therefore our international respect over time.”

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It’s belt-cinching time for space startups

After years of sky-high valuations and investor competition for shares of promising space startups, high interest rates and the threat of recession have made investors cautious. In response to a lack of new funding sources, space startups are cutting back on hiring, reducing travel and giving up leased office space.

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