Copernical Team
New measurements turn the Hubble tension into a crisis
The Universe really seems to be expanding fast. Too fast, even.
A new measurement confirms what previous - and highly debated - results had shown: The Universe is expanding faster than predicted by theoretical models, and faster than can be explained by our current understanding of physics.
This discrepancy between model and data became known as the Hubble tension. Now, results publi The Mars Pivot
Just two weeks ago, in these very pages, I outlined what seemed then a bold prediction about America's space strategy. President Trump's inaugural declaration to 'pursue our manifest destiny into the stars' and 'plant the Stars and Stripes on the planet Mars'- is not anymore campaign rhetoric it's the ultimate cosmic mic drop! Astronauts on NASA's Artemis mission to the moon will need better boots. Here's why
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Malargüe—A satellite dish best served cold: Cryogenic upgrade boosts capacity by almost 80%
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NASA Kennedy ground systems prepping hardware for Artemis II and beyond
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NASA sets new hydrogen sulfide exposure limits for space missions
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The Starbase rocket testing facility is permanently changing the landscape of southern Texas
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Jetting into space
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Jetting into space Leo P (NIRCam image)
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Leo P (NIRCam image) Satnav summer school open for registrations
Are you a young researcher in the field of satellite navigation? Learn from top-notch experts and expand your network at this year’s ESA-JRC International Summer School on Global Navigation Satellite Systems, taking place this July in Arachova, Greece.