Join Our WhatsApp Channel for Exam Updates | Click here to Register for Olympiad Exams | Check Exam Dates here | See Marking Scheme here | Frequently Asked Questions (FAQs)
Unicus Olympiad Exams

What are Stars?

  • Stars are giant balls of hot gas that shine brightly in the night sky.
  • They are very far away from us and come in many different sizes and colors.
  • Stars are made mostly of hydrogen and helium gases.
  • They give off light and heat, which makes them look twinkly from Earth.

Examples:

  • The Sun is a star that gives us light and warmth during the day.
  • Sirius is a bright star that can be seen from many places on Earth at night.
  • Some stars, like Betelgeuse, are red and much bigger than our Sun!

Fun Fact: There are billions of stars in the universe, and many of them have their own planets spinning around them!

More Links

70%