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Prévision Astro du Ciel
Le Soleil maintenant/The Sun now. (Nasa)
Astronomy Picture Of the Day- Stars Trail over RagusaIn trying times, stars still
- A Little Drop of GalaxyA Little Drop of Galaxy
- Andromeda StationThis surreal picture isn't from a special effects sci-fi movie.
- Star Forming Region S106 Massive star IRS 4 is beginning to spread its wings.
- A Black Hole Disrupts a Passing Star What happens to a star that goes near a black hole?
- Stars Trail over Ragusa
- Nasa image of the day
- Hubble Hooks a One-Arm Galaxy 27 mars 2020Located about 21 million light-years from our galaxy in the constellation Canes Venatici, NGC 4618 has a diameter of about one-third that of our Milky Way. Together with its neighbor, NGC 4625, it forms an interacting galaxy pair, which means that the two galaxies are close enough to influence each other gravitationally.
- Denman Glacier in East Antarctica 26 mars 2020This photograph shows ripples in the surface of Denman Glacier in East Antarctica that throw shadows against the ice.
- Tracking Methane Sources and Movement Around the Globe 25 mars 2020NASA’s new three-dimensional portrait of methane concentrations shows the world’s second largest contributor to greenhouse warming.
- Astronaut Christina Koch Services a 3-D Biological Printer 24 mars 2020Christina Koch handles media bags that enable the manufacturing of organ-like tissues using the BioFabrication Facility (BFF), a 3-D biological printer on the International Space Station.
- Viewing Our Galactic Center 23 mars 2020The central region of our galaxy, the Milky Way, contains an exotic collection of objects.
- Hubble Hooks a One-Arm Galaxy 27 mars 2020
