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added by Palash Chakraborty Sept. 5, 2016, 9:23 a.m.

Which era of the universe do we live in?

The stelliferous era
The degenerate era
The primordial era
The black hole era
There are five eras of the universe which are the primordial era,the stelliferous era, the degenerate era, the black hole era and the dark era
Palash Chakraborty
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Astronomy quiz
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Answers by country

The stelliferous era
The degenerate era
The primordial era
The black hole era
answers
flagAustralia
61%
15%
23%
0%
13
flagPoland
52%
13%
8%
24%
1752
flagthe United States
48%
7%
22%
21%
70
flagthe Philippines
37%
18%
37%
6%
16
flagIndia
36%
19%
20%
22%
113
flagUnknown
33%
16%
26%
23%
30
flagthe United Kingdom
28%
25%
17%
22%
35

Which astronomical discovery was nicknamed 'Little Green Man'?

black hole
pulsar
supernova
white dwarf

This is the aurora of Jupiter. What are the visible bright spots caused by?

volcanic peaks
atmospheric storms
Jupiter moons
multiple magnetic poles of Jupiter

This unique line of about 20 stars is known as ...

Orion's belt
Orion's sword
Ophiuchus
Kemble's cascade

What is the main difference between a zeuge and an yardang ?

The yardang is smaller than a zeuge.
Yardangs are formed on vertical strata while zeugen on horizontal strata.
Yardangs are formed by deflation while zeugen by abrasion.
There is no difference. The two names describes the same landform.