Kategori:Astronomi. Wikimedia Commons memiliki media mengenai Astronomi. Astronomi, yang secara etimologi berarti "ilmu bintang" (dari Yunani: άστρο, + νόμος), adalah ilmu yang melibatkan pengamatan dan penjelasan kejadian yang terjadi di luar Bumi dan atmosfernya.

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Ludwig Schwarz (Astronom) Ludwig Schwarz (1870, Kunstmuseum Kadriorg, Tallinn) Peter Carl Ludwig Eduardowitsch Schwarz ( russisch Петер Карл Людвиг Эдуардович Шварц; * 23. Mai jul. / 4. Juni 1822 greg. in Danzig; † 17. September jul. / 29. September 1894 greg. in Jurjew) war ein deutsch- russischer Astronom ...

Astronomy (from the Greek astron (ἄστρον) meaning "star" and nomos (nόμος) meaning "law") is the scientific study of celestial bodies such as stars, planets, comets, and galaxies. The imaginary patterns in the night sky are called constellations . The objects studied include stars, galaxies, planets, moons, asteroids, comets and nebulae.

Lars Per Johannes Ahlin, född 1 augusti 1948 i Hedvig Eleonora församling i Stockholm, är en svensk astronom och författare. Ahlin frilansar som astronom och skribent samt driver kommanditbolaget Stockholms folkobservatorium. Han är författare till årsboken Astronomisk kalender, som beskriver förutsägbara astronomiska fenomen som kan ...

4. oktober 1857. 14. september 1860. Ferguson je od leta 1800 živel v ZDA. Pomagal je graditi prekop od reke Hudson do Eriejskega jezera, ki je povezal Velika jezera z Atlantskim oceanom. Prekop so gradili med letoma 1818 in 1825. Leta 1847 je začel delati na Pomorskem observatoriju ZDA v Washingtonu. Odkril je tri asteroide, prvega, 31 ...

Nicolaus Copernicus ( bahasa Polandia Miko łaj Kopernik; bahasa jerman: Nikolaus Kopernikus; 19 Februari 1473 – 24 Mei 1543) adalah seorang astronom, matematikawan, dan ekonom berkebangsaan Polandia, yang mengembangkan teori heliosentrisme (berpusat di matahari) Tata Surya dalam bentuk yang terperinci, sehingga teori tersebut bermanfaat bagi ...

Metis, also known as Jupiter XVI, is the first moon of Jupiter in order of distance from the planet. It was discovered on March 4th, 1979 in images taken by the Voyager 2 spacecraft. Metis was discovered in 1979 by Stephen P. Synnott in images taken by the Voyager 2 probe. Metis was originally cataloged as S/1979 J 3 until In 1983 it was officially named Metis. Metis gets its …

Venus is the second planet from the Sun, which orbits around the Sun every 224 Earth days. It has the longest rotational period (243 days) of any planet in the Solar System, and rotates in the opposite direction to most other planets. It does not have any natural satellites. The planet is named after the Roman goddess Venus, the goddess of love and beauty. After the Moon, it is …

Едвин Пауел Хабл ( енгл. Edwin Powell Hubble; Маршфилд, 20. новембар 1889 — Сан Марино, 28. септембар 1953) је био амерички астроном који је одиграо кључну улогу у успостављању области вангалактичке ...

Mercury is the the smallest planet in the Solar System, and the closest planet to the Sun. Its orbital period around the Sun of 87.97 days is the shortest of all planets in the Solar System. It is named after the Roman deity Mercury, the messenger of the gods. Like Venus, Mercury orbits the Sun within Earth's orbit as an inferior planet, and never exceeds 28° away from the Sun. When …

Betelgeuse is a red supergiant that is very unstable, and is expected to supernova in a hundred thousand years. It is colder than the Sun and has begun to fuse helium instead of hydrogen. If you replaced the Sun with Betelgeuse, it would engulf at least all planets up to Mars, and possibly Jupiter and all the Asteroids in the Asteroid Belt. When Betelgeuse supernovas, the radiation …

TRAPPIST-1e, also known as 2MASS J23062928-0502285 e, is an almost Earth-sized terrestrial extrasolar planet orbiting around the ultra-cold dwarf star TRAPPIST-1, located approximately 39 light-years (12 parsecs) away from Earth in the constellation Aquarius. It was one of seven new exoplanets to be discovered orbiting the star using observations from the Spitzer Space …

TRAPPIST-1, also known as 2MASS J23062928-0502285, is an ultra-cool red dwarf star that is slightly larger, although much more massiver than the planet Jupiter. It is located 39.6 light-years (12.1 pc) from the Sun in the constellation Aquarius. Seven temperate terrestrial planets have been detected orbiting the star, a larger number than detected in any other planetary system. A …