नेप्च्युन

नेपाली विकिपीडियाबाट

यसमा जानुहोस्: अन्वेषण, खोज
हब्बल अन्तरिक्ष दुरविनले खिचेको केतुको तस्विर

नेप्च्युन वा केतु सौर्यमण्डलको सूर्यबाट आठौं ग्रह हो। It is a gas giant with four hard-to-see rings. Urbain Le VerrierJohn Couch Adams are usually both given credit for discovering Neptune. Neptune can be seen from Earth using binocularstelescopes. It had a huge storm on it called "The Dark Spot" which was discovered in 1989 by a space probe called Voyager 2. However, the dark spot was not seen in 1994, र new spots were found since then. It is not known why the dark spot disappeared.

Neptune has thirteen known moons. The largest is called Triton, र it is the only moon that is round in shape. Trition is slightly smaller than the Earth's moon.

[परिवर्तन्] See also

सौर्यमण्डल
Eight Planets.png
तारा: सूर्य
ग्रहहरू: बुधशुक्रपृथ्वीमंगलबृहस्पतिशनियुरेनस (राहु)नेप्च्युन (केतु)
फुच्चे ग्रहहरू: सेरेसप्लुटो (यम)एरिस
साना सौर्यमण्डलिय पिण्ड: क्षुद्रग्रह पेटीपुच्छ्रेताराउल्कापिण्डकाइपर पेटीफिँजिएको चक्काअर्ट बादल
अन्य: चन्द्रमा


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