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Actualités

A bright, reddish-orange star with surface details appears against a black background, with the text "Betelgeuse?" in white—prompting viewers to wonder: what is Betelgeuse?.

Qu’est-ce que Bételgeuse — et va-t-elle bientôt exploser ?

May 19, 2026 0 6 min read

A glowing blue sphere with bright, swirling lines and the text "What Is a Magnetar?" invites viewers to discover what is a magnetar against a mysterious dark space background.

Qu’est-ce qu’une magnétar — et les scientifiques viennent-ils d’en…

May 18, 2026 0 11 min read

A promotional graphic for a show about Mercury’s heat, featuring Mercury in space near the sun, with event details for May 18, 2026, at 6 PM—explore extreme Mercury temperature and what makes it the hottest planet.

À quel point Mercure est-elle chaude ? Températures de…

May 17, 2026 0 10 min read

An alien rocky landscape under a red sky with a bright red planet or moon; text reads "Explore Proxima Centauri B, the closest exoplanet to Earth and a potential home for extraterrestrial life.

Quel est l’exoplanète le plus proche de la Terre…

May 16, 2026 0 7 min read

Image of the planet Saturn with its prominent rings, set against a dark space background. The text "Saturn’s Rings" appears in bold, pixelated font at the bottom, hinting at the mystery of how many rings Saturn has.

Combien d’anneaux Saturne a-t-elle — et de quoi sont-ils…

May 15, 2026 0 8 min read

A quote about the cosmic web connecting galaxies is overlaid on an abstract illustration of the universe’s hidden skeleton, formed by glowing interconnected lines and clusters against a dark background.

Qu’est-ce que la Toile Cosmique ? Le Squelette Caché…

May 14, 2026 0 2 min read

A satellite with solar panels orbits above Earth's curved horizon, accompanied by the text "Skylab in Orbit" on a black background, showcasing America's first space station.

Qu’était Skylab ? La Première Station Spatiale Américaine —…

May 14, 2026 0 9 min read

A dark blue planet in outer space with stars and a purple nebula background, featuring the bold white text "May 2026 Space Update" to highlight the latest space news and upcoming space events.

Que Se Passe-t-il dans l’Espace en Ce Moment ?…

May 8, 2026 0 9 min read

A night sky with meteor streaks and text reading "Eta Aquarids Meteor Shower 2026." Witness the cosmic spectacle of the eta aquarids meteor shower.

Quand Est le Pic de la Pluie de Météores…

May 7, 2026 0 8 min read

Silhouette of a person standing on a hill at night, gazing up at a star-filled sky with the Milky Way and a mesmerizing meteor shower streaking across the darkness.

Actualités Spatiales de Mai 2026 : Pic des Eta…

May 7, 2026 0 10 min read

A person watches green meteors streak across a night sky as text highlights the Eta Aquariids Meteor Shower and its meteor shower peak 2026, lighting up April with a dazzling celestial display.

Actualités Stars | Planets

Pluie de Météores Eta Aquariides : Ce Que C’est,…

May 7, 2026 0 8 min read

Bright meteor streaks across a dark blue sky with text promoting the Eta Aquarid Meteor Shower and inviting viewers to experience this celestial event together at its peak in 2026.

Qu’est-ce que la pluie météorique des Êta Aquarides et…

May 6, 2026 0 7 min read

A full Blue Moon glows in a dark, cloudy night sky with the text "BLUE MOON MAY 2026" overlaid in large, pale letters.

Qu’est-ce qu’une Lune bleue ? La science derrière la…

May 2, 2026 0 8 min read

A person watches green meteors streak across a night sky as text highlights the Eta Aquariids Meteor Shower and its meteor shower peak 2026, lighting up April with a dazzling celestial display.

Actualités Stars | Planets

Qu’est-ce que la pluie de météores des Êta Aquariides…

Apr 30, 2026 0 11 min read

Image with Saturn and a moon in the background, overlaid with the text: "What Is Happening in Space Right Now? April 2026 Space News Update." Experience the latest discoveries shaping our view of space.

Que se passe-t-il dans l’espace en ce moment ?…

Apr 12, 2026 0 6 min read

A spacecraft from the Artemis II mission orbits above the lunar surface, with the Earth and the Sun shining in the background against a star-filled expanse.

Qu’a accompli la mission Artemis II de la NASA…

Apr 9, 2026 0 7 min read

A SpaceX rocket lifts off from a launch pad near the ocean at sunrise, flames and smoke billowing beneath its engines.

Starship Se Rapproche du Prochain Vol tandis que SpaceX…

Mar 28, 2026 0 3 min read

A rocket launches, people sit inside a futuristic spacecraft interior, and a space station orbits above Earth.

Quelles sont les plus grandes mises à jour de…

Mar 25, 2026 0 5 min read

A large asteroid floats in space near Earth, with the planet's continents and city lights visible against a starry background in this stunning NASA image.

Les derniers développements de la NASA | Préparations d’Artemis,…

Mar 14, 2026 0 6 min read

NASA technicians in protective suits work around a large Moon rocket inside an industrial facility, with scaffolding, lights, and NASA logos visible in the background.

La course vers la Lune : Qu’est-ce qui se…

Mar 2, 2026 0 6 min read

Illustration of the James Webb Space Telescope in space, with a distant planet displaying spectrograph data for water and carbon dioxide in its atmosphere.

Cette Semaine dans l’Espace : Avancées d’Artemis, Échantillons de…

Feb 24, 2026 0 3 min read

A striking planetary alignment features bright celestial bodies, including planets and the Moon, diagonally spanning a starry night sky above mountains and a reflective lake.

Comment puis-je voir l’alignement planétaire en février 2026 ?

Feb 18, 2026 0 9 min read

Diagram explaining gravitational microlensing, showing a rogue planet, distant star, galactic bulge, and Einstein ring light distortion—labeled elements reference Roman Space observations against a starry background.

Actualités Stars | Planets

Comment le télescope spatial Roman étudiera-t-il le centre galactique…

Jan 29, 2026 0 5 min read

A collage featuring deep space, satellites, rocket launch, the Moon, planets, Earth with weather patterns, topographical maps, and two jet planes—capturing highlights often seen in NASA News.

Actualités Stars | Planets

Actualités de la NASA aujourd’hui : Missions lunaires Artemis,…

Jan 29, 2026 0 5 min read