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

Science Freak

hugoskar

astronomyBlackholephysicsstars

Stars quiz Physics quiz Astronomy quiz

You will play as

Answers by country

India

22%

31%

25%

20%

the United States

31%

28%

31%

Poland

27%

29%

20%

21%

277

the United Kingdom

20%

40%

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

What is the densest substance in the universe?

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

Which is the smallest island country in the world?