Question

(1) What is netroun star?
(2) what is white drawf star?
(3) What type of galaxy is our milky way?
(4) Which of these planet are larges?
Earth
Mars
Venus
(5) What is supergaint star?
(6) The nearest galaxy to our Earth?​

Answer 1

Answer:

(1). A neutron star is a very small celestial object, typically 30 km, but with a very high density. It is composed of packed neutrons.

(2). A white dwarf star can be also called as degenerate star. It is a stellar core remnant composed of mostly electron matter that is degenerated or has become weak.

(3). Our Milky Way Galaxy is a spiral galaxy.

(4). Mars.

(5). A supergiant star is the most massive and luminous star in the known universe. The heat and energy generated in the star is 3,400 K to 20,000 K.

(6). Our Earth is presently in the Milky Way Galaxy. The nearest Galaxy to the Milky Way is Andromada Galaxy which is 2.5 million light years away.

By this we get to know that our universe is so vast and interesting to learn.