Stars
The Sun
The Life of a star + Nebulae
Supernovae and Black Holes
Constellations
100
What is a star?
A star is a glowing hot sphere of gas and plasma.
100
What is the color of the Sun?
The colour of the sun is white.
100
Where are stars born?
Stars are born in a Nebula.
100
How long does a Supernova last?
A Supernova lasts one week.
100
How many Zodiac signs are there?
There are 12 zodiac signs.
200
What is the process called in which stars get their heat and light?
The process is called thermonuclear fusion.
200
What is the number of Earths that would fit into the Sun if it were hollow?
About 1.2 million earths would be able to fit in the sun.
200
When a star dies, does it produce more or no stars?
When a star dies it produces more stars.
200
What happens in a Supernova?
In a Supernova a star bigger than our Sun explodes.
200
Are the stars in a constellation lined up?
No the stars in a constellation are not lined up.
300
List the types of stars in their increasing temperature.
The type of stars in their increasing temperature are: red, yellow, white, blue.
300
How many dwarf planets orbit the Sun?
3 dwarf planets orbit the sun.
300
What is a Nebula?
A Nebula is an enormous cloud of gas and dust.
300
What is a Wormhole?
A Wormhole is a theoretical passageway in space between a Black Hole and a White Hole.
300
What is a constellation?
Constellations are groups of stars in certain areas of the sky that create dot-to-dot pictures.
400
What is the approximate number of stars in the Milky Way Galaxy?
There are approximately 200 trillion stars in the Milky Way Galaxy.
400
How will the Sun's life end – as a black hole or a neutron star?
The sun's life will end as a neutron star.
400
Why do stars not shrink?
Stars do not shrink because of the amount of heat they release.
400
What is a Black Hole made up of?
A black hole is made of the remains of a star's core that's been pushed in on itself because of gravity in space.
400
Name the 12 Zodiac signs.
The 12 Zodiac signs are: Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, Pisces.
500
What is the brightest star in the sky?
The brightest star in the sky is the Sirius.
500
How long does light take to reach Earth from the Sun?
It takes 8 minutes and 20 seconds for light to reach Earth from the Sun.
500
How are Nebulae formed?
The remains of supernovae form a Nebula.
500
What is a supermassive Black Hole called?
A supermassive Black Hole is called a Quasar.
500
How is your Zodiac sign determined?
Your Zodiac sign is determined by the month you're born in.
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