नेप्च्युन
नेपाली विकिपीडियाबाट
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 Verrier र John Couch Adams are usually both given credit for discovering Neptune. Neptune can be seen from Earth using binoculars र telescopes. 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 |
|---|
| तारा: सूर्य |
| ग्रहहरू: बुध • शुक्र • पृथ्वी • मंगल • बृहस्पति • शनि • युरेनस (राहु) • नेप्च्युन (केतु) |
| फुच्चे ग्रहहरू: सेरेस • प्लुटो (यम) • एरिस |
| साना सौर्यमण्डलिय पिण्ड: क्षुद्रग्रह पेटी – पुच्छ्रेतारा – उल्कापिण्ड – काइपर पेटी – फिँजिएको चक्का – अर्ट बादल |
| अन्य: चन्द्रमा |