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Nilay Ghosh
  • Member for 1 year, 9 months
  • Last seen this week
  • India
26 votes
3 answers
4k views

Is the sun's volume shrinking currently?

  • 479
19 votes
1 answer
8k views

Why isn't the asteroid belt affected by Jupiter's gravitational field?

  • 301
17 votes
3 answers
3k views

Is the water underneath Europa's ice cap potable?

16 votes
2 answers
5k views

Is it possible for planetary rings to be perpendicular (or near perpendicular) to the planet's orbit around the host star?

12 votes
1 answer
2k views

What rotational speed would Mercury need to have to achieve a temperature comfortable for humans

11 votes
3 answers
2k views

Can earth grazers skip on the atmosphere more than once?

  • 721
9 votes
3 answers
2k views

Why don't we find planetoids at L4/L5?

  • 368
9 votes
5 answers
3k views

Are there only $10^{83}$ atoms in the universe?

  • 125
8 votes
7 answers
3k views

Could a planetary system have a planet in its center? [duplicate]

8 votes
2 answers
141 views

Could there be liquid water on Uranus? Are there any indications that there might be?

8 votes
2 answers
184 views

Phosphine on Venus?

  • 181
8 votes
1 answer
167 views

What are the prospects for follow-up observations of phosphine on Venus?

  • 33.8k
6 votes
2 answers
409 views

What is the definition of a "pole" of a celestial body?

5 votes
1 answer
266 views

Where have all the Vulcanoids gone?

  • 31.5k
5 votes
1 answer
132 views

Why Trojans haven't merged into moons

3 votes
1 answer
181 views

Are intersecting orbits ever stable?

2 votes
1 answer
99 views

What does it mean for a planet to have an "icy" core?

2 votes
0 answers
45 views

Long-periodic sungrazers

  • 243
2 votes
0 answers
36 views

How many moons do we know are shepherds?

  • 16.8k
2 votes
2 answers
146 views

How does one go about submitting a name for a newly-discovered lunar crater?

  • 23
0 votes
0 answers
65 views

If the hypothetical planet had a perihelion around 60 AU, would some consider it being responsible for the Kuiper cliff?

  • 1,538