1. Elliptical path is the name of path of the sun amongst the stars in our galaxy.
2. The visible part of the sun is called Photosphere.
3. The rings of Saturn were discovered by Galileo in 1610.
4. The comet, named after Edmund Halley, reappears after a time interval of every 76 years.
5. A Comet has a tail always pointing away from the sun.

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