Constellations: Ursa Major, Orion, and Others
Learn about different constellations including Ursa Major (Great Bear), Orion (Hunter), Cassiopeia, and Gemini. Covers identification, structure, naming, and how to use constellations to locate stars like Sirius and the Pole Star.
Questions
Which of the following is NOT a member of the solar system?
- An asteroid
- A satellite
- A constellation
- A comet
Sirius can be located by which constellation?
- The great Bear
- Cassiopeia
- Orion
- Leo Major
To be known as a constellation, a collection of stars should form
- a geometric form
- a recognisable shape
- a straight line
- a circular form
- $4, 3$
- $5, 6$
- $3, 4$
- $2, 5$
The other name(s) for Ursa Major is / are
- the Big Dipper
- the Saptarshi
- the Great Bear
- all of the above
- <span>It can be used to locate Pole star.</span>
- <span>It is seen during winter.</span>
- <span>It is also called the Big Dipper.</span>
- <span>It has 7 prominent stars.</span>
Leaving the 3 middle stars apart, which shape is formed by the remaining 4 bright starts of the Orion?
- Circle
- Irregular circle
- Triangle
- Quadrilateral
To locate the Pole Star using Ursa Major, to which direction should the imaginary line be drawn?
- North
- West
- East
- South
- Pole star
- Apollo
- Sirius
- Rigel
Which of the following are true for Cassiopeia?
- <span>It appears in the northern sky.</span>
- <span>It has 5 prominent stars</span>
- <span>It is visible during winter at late night</span>
- <span>It looks like a distorted letter W or M</span>
- a ladle
- a quadrilateral
- the letter 'M'
- a huntter
- Sirius
- Alpha Persei
- Pole star
- Alpha Centauri
Only few stars of a constellation are clearly visible through naked eyes because:
- those are the prominent ones
- those are close to the Earth while others are far away
- others are covered by clouds
- others are a myth
- northern
- southern
- eastern
- western
Which constellation, also known as the Twins, is visible in the northern hemisphere from November through April :
- Aquarius
- Leo
- Gemini
- Capricornus
'X' is a group of stars visible during winter season in the late evening. It resembles a hunter in the kneeling position. What is 'X'?
- Ursa Major
- Orion
- Cassiopeia
- Aquarius
| Column-I | Column-II |
|---|---|
| (1) Ursa Major | (a) The queen |
| (2) Orion | (b) Big bear |
| (3) Cassiopeia | (c) Pole star constellation |
| (4) Ursa minor | (d) Hunter |
- <span>(1) $\rightarrow$ b; (2) $\rightarrow$ d; (3) $\rightarrow$ c; (4) $\rightarrow$ a.</span>
- <span>(1) $\rightarrow$ b; (2) $\rightarrow$ a; (3) $\rightarrow$ d; (4) $\rightarrow$ c.</span>
- <span>(1) $\rightarrow$ c; (2) $\rightarrow$ d; (3) $\rightarrow$ a; (4) $\rightarrow$ b.</span>
- <span>(1) $\rightarrow$ b; (2) $\rightarrow$ d; (3) $\rightarrow$ a; (4) $\rightarrow$ c.</span>
Great Bear is commonly known as
- Saptarshi
- Dhruv tara
- Pole star
- Orion
Which of the following does not represent a cluster of stars?
- Rigel
- Aquarius
- Capricon
- Aries
- Virgo
- Gemini
- Leo
- Scorpio
- Big Dipper
- Leo Major
- Great Bear
- Saptarshi
- belt of the bear
- belt of the hunter
- tail of the bear
- stick of the hunter
What is a group of stars in the sky that form an imaginary picture ?
- Solar System
- Moon
- Constellation
- Galaxy
Star Sirius, belongs to constellation named :
- Taurus
- Aquarius
- Canis Major
- Orion