Constellations

What is the other name for 'Orion' Constellation ?

Which one of the following is the brightest star in the Orion Constellation?

In India the Ursa Major Constellation is also known as:

State whether the following statements are true or flase : Constellation Orion can be seen only with a telescope.

Four pairs of words are given. Find the odd one out. A. Saturn : Planet B. Sun : Star C. Milky Way : Constellation D. Titan : Satellite

Energy emitted per second per unit area by Rigal star in Constellation Orion is 17000 times that emited by the sun. What is the surface temperature of that star if that of the sun is 6000K ?