La APOD de José Luis Quiñones

por | Ene 24, 2018 | Blog

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El año pasado una de las fotos de José Luis Quiñones fue elegida por la NASA para su foto del día. Aquí tenéis el texto (es el momento de refrescar el inglés)

Astronomy Picture of the Day

Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

2017 March 14

Explanation: You, too, can see a night sky like this. That is because Monfraguüe National Park in Spain, where this composite image was created, has recently had its night sky officially protected from potential future light pollution. Icons of the night sky that should continue to stand out during nothern winter  –and are visible on the featured image — include very bright stars like Sirius, Betelgeuse, and Procyon, bright star clusters like Pleiades, and, photographically, faint nebulas like the California and Rosette Nebulas. Even 100 years ago, many people were more familiar with a darker night sky than people today, primarily because of the modern light pollution. Other parks than have been similarly protected as dark-sky preserves include Death Valley National PArk (USA) and Grasslands National Park (Canada). Areas such as the city of Flagstaff, Arizona and much of the Big Island of Hawaii also have their night skies protected.

Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (UMCP)
NASA Official: Phillip Newman Specific rights apply.
NASA Web Privacy Policy and Important Notices
A service of: ASD at NASA / GSFC
& Michigan Tech. U.

Para ver la foto un poco mejor pincha aquí y para visitar la página original de la NASA pincha aquí

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