Answer / Mohd. Zeeshan

Novae are called such because they 'now' appear (from the Latin word for 'new') when they undergo a sudden brightening in luminosity. This occurs due to a thermonuclear explosion on the surface of a white dwarf star in a binary star system.

Do galaxies interact?

1 Answers  

---

What is the part of the sun that we can see without any instruments?

1 Answers  

---

Most astronomers believe that these celestial bodies are at the center of quasars and are the main reason for their large energy emissions?

1 Answers  

---

How did the moon form?

1 Answers  

---

Tell me how long is it until our solar system ceases to exist?

1 Answers  

---

In the doppler effect, what is the correct term for the change in the color of light when an object that is emitting light is moving toward the observer?

1 Answers  

---

Is the gravitational pull on an object equalized if the object is at the center of a planet, i.e. Surrounded by the mass of the planet, which is creating the gravity?

1 Answers  

---

Tell me how many stars are there in the whole universe?

1 Answers  

---

How many moons do Ceres planet have?

1 Answers  

---

What is super galaxy?

1 Answers  

---

Explain the venus atmosphere.

1 Answers  

---

What is the name for the celestial body of interstellar gas and dust where stars are sometimes born?

1 Answers  

---