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What is the possible planet 9?

A gas gaint
A primordial black hole
Dwarf star
None of the above
Acctually due to recent research, it appeared that abnormalities in gravitational fields astronomers have predicted that there might be a primordial black hole prevailing in the dust errees near the oort cloud. :SCIENCE FREAK
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Answers by country

A gas gaint
A primordial black hole
Dwarf star
None of the above
answers
flagthe United States
7%
49%
23%
20%
55
flagPoland
23%
35%
20%
20%
405
flagGermany
29%
35%
5%
29%
17
flagIndia
21%
32%
26%
19%
46
flagthe United Kingdom
26%
26%
21%
26%
19

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

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

What is the densest substance in the universe?

osmium
diamond
core of the Sun
neutron star

Which direction was the camera pointing at while taking this picture?

North
South
East
West

Which is the smallest island country in the world?

Bahrain
Kiribati
Nauru
Tuvalu