Paran's user avatar
Paran's user avatar
Paran's user avatar
Paran
  • Member for 5 years, 10 months
  • Last seen more than 1 year ago
  • Guwahati, Assam, India
15 votes
6 answers
8k views

What will happen to the shape of a galaxy when a super massive black hole lying in its center dies(evaporates out)?

14 votes
3 answers
6k views

Why does each and every planet of our solar system have an unique axial tilt angle?

13 votes
3 answers
10k views

Fate of Jupiter when our sun dies

12 votes
4 answers
13k views

Why black holes are extremely cold?

5 votes
4 answers
1k views

Is it practical to build a giant telescope in Moon? (Considering the fact that the atmosphere of moon is very rare)

4 votes
1 answer
169 views

What makes an exoplanet to orbit around its star backwards?And why did we consider our orbital movement to be forward?

3 votes
1 answer
148 views

Why planets and stars are always round/oval in size? [duplicate]

2 votes
1 answer
3k views

Why smaller black holes are considered to be more dangerous than bigger black holes?

1 vote
1 answer
148 views

What types of star do we know are hostile to life (like ours)?

1 vote
1 answer
664 views

What factors makes a star big in size(Physically)?Is the size of the nebula a relevant factor?

1 vote
3 answers
645 views

Can life on earth be supported by only a Red Dwarf star or a White Dwarf(state still hot not cooled enough yet)?(Provided it is near to the star)

1 vote
2 answers
169 views

Can a planet's gravity rip out its moon's atmosphere?

1 vote
1 answer
353 views

What factors determines the size of a galaxy?

-1 votes
1 answer
93 views

Where will the atmosphere of our Earth go if our sun blows it away completely?