Question

Fill in the blanks :-

Hints - Supernova , Aurora Borealis , Eta Carinae and Prozima Centauri.

1. A large star 1*1/2 times bigger than sun , is nearing its end _____.

2. ______ is called a double star or binary star.

3. _______ is the hottest star known star with surface temperature of 2,20,000°C.

4. The heaviest star in the sky is the ______, which is 150-200 times heavier than the sun.
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Answer 1

Answer:

a material or a substance that is made from natural or artificial threads

Answer 2

Answer:

1. ANTARES

2. DOUBLE STARS

3. ETA CARINAE

4. PROXIMA CENTAURI

please mark me the brainliest...