News round-up
115 results
Le Journal
Gaia BH3, the black hole that shouldn't exist
The recent discovery of a binary system containing an extremely rare object, the most massive black hole (apart from SgrA*) ever detected in our…
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Le Journal
Archaeology goes galactic
Galactic archaeology uses state-of-the-art telescopes to reconstruct the history of our Milky Way, from the Big Bang to the present day.
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Le Journal
Are white holes dawning at last?
As opposed to black holes, white holes are thought to eject matter and light while never absorbing any. Detecting these as yet hypothetical objects…
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Le Journal
An asteroid reveals its secrets
On 24 September, 2023, material collected three years earlier from the surface of asteroid Bennu was successfully returned to Earth by the OSIRIS-REx…
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Multimedia
Universe, stars, planets: origins and future
How was the Universe formed? Why is it expanding? What is it made of? Where does its energy come from? How are galaxies, stars, and their planets…
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Press
Mars: new evidence of an environment conducive to the emergence of life
Scientists have discovered fossil evidence of a cyclical climate on Mars, with wet and dry seasons like those on…
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