User Axion

11 votes

5 answers

2k views

Would a superhero that weighs 750kg have to be overly careful running around on wooden apartment flooring?

asked Sep 24, 2021 at 6:01

8 votes

1 answer

155 views

How could a human habitable planet naturally have a Titan like haze?

asked Jan 28, 2022 at 12:05

8 votes

1 answer

245 views

What is the most massive naturally occurring object that could support a void in its center?

asked Nov 16, 2022 at 2:51

8 votes

2 answers

315 views

Can I reasonably give a binary/double planet a strong magnetic field?

asked Aug 30, 2021 at 20:37

8 votes

1 answer

145 views

If a superpowered character tried to run by kicking away material in what rotational direction would they spiral out of control?

asked Dec 28, 2018 at 22:34

7 votes

1 answer

179 views

Would tidal recession significantly reduce the angular size of small moons?

asked Jul 5, 2023 at 17:38

6 votes

3 answers

446 views

Is the composition of the major asteroid belt bodies different enough to make trade between colonies worthwhile?

asked Oct 16, 2020 at 7:54

5 votes

3 answers

147 views

How small can you make a planet or moon and still have dust devils on its surface?

asked Jan 28 at 2:51

5 votes

1 answer

216 views

Are there any big showstoppers for this cold planet having a large ecosystem?

asked Oct 20, 2021 at 9:31

4 votes

2 answers

329 views

Could co-orbital planets also be double planets?

asked Apr 10, 2020 at 15:33

3 votes

1 answer

641 views

Is it possible to make a stable planetary system like this, and what would the orbits have to be?

asked Nov 12, 2019 at 21:32

3 votes

3 answers

457 views

What's the darkest/lowest albedo rock that can predominate a planet's surface?

asked Nov 12, 2021 at 10:44

2 votes

2 answers

619 views

The major effects on the habitability of exomoons orbiting this Brown Dwarf

asked Dec 21, 2019 at 13:27

2 votes

1 answer

266 views

Is it possible to have a greenhouse effect this strong and still have an atmosphere breathable by humans?

asked Jan 30, 2020 at 2:16

2 votes

1 answer

175 views

How can a planet have relatively common lethal hailstones?

asked Feb 18, 2021 at 2:34

1 vote

3 answers

121 views

Would tidal acceleration mean doom for this system?

asked Jan 22, 2020 at 18:03

1 vote

1 answer

126 views

Could this planet retain a thick enough atmosphere to avoid needing a pressure suit? [duplicate]

asked Feb 18, 2022 at 16:33

Stack Exchange Network

17 Questions

Would a superhero that weighs 750kg have to be overly careful running around on wooden apartment flooring?

How could a human habitable planet naturally have a Titan like haze?

What is the most massive naturally occurring object that could support a void in its center?

Can I reasonably give a binary/double planet a strong magnetic field?

If a superpowered character tried to run by kicking away material in what rotational direction would they spiral out of control?

Would tidal recession significantly reduce the angular size of small moons?

Is the composition of the major asteroid belt bodies different enough to make trade between colonies worthwhile?

How small can you make a planet or moon and still have dust devils on its surface?

Are there any big showstoppers for this cold planet having a large ecosystem?

Could co-orbital planets also be double planets?

Is it possible to make a stable planetary system like this, and what would the orbits have to be?

What's the darkest/lowest albedo rock that can predominate a planet's surface?

The major effects on the habitability of exomoons orbiting this Brown Dwarf

Is it possible to have a greenhouse effect this strong and still have an atmosphere breathable by humans?

How can a planet have relatively common lethal hailstones?

Would tidal acceleration mean doom for this system?

Could this planet retain a thick enough atmosphere to avoid needing a pressure suit? [duplicate]