30 What happens when one planet "lands" on another? 2016-01-28T23:25:53.037

30 Earth becomes a rogue planet - how long can Iceland hold out? 2019-01-24T14:00:19.947

20 How would rogue planet civilization track the passage of time? 2014-10-14T18:38:38.880

16 Can we start a colony on a passing rogue planet? 2015-10-27T21:29:01.947

14 Could a rogue planet be the host of a planetary system? 2014-12-03T02:31:44.043

14 How could you keep a rogue planet warm(ish)? 2016-11-26T01:32:35.597

13 Artificial star? 2015-04-24T13:25:26.500

12 How might people try to stop the world becoming a rogue planet? 2019-10-19T16:21:05.167

10 How to make a rogue planet liveable? 2016-01-17T03:41:42.990

10 What if Earth became a rogue planet? 2019-01-24T04:24:42.620

8 Could a planetary nebula obscure the presence of a black hole/neutron star? 2019-07-28T20:50:35.007

8 Geothermal gradients if Earth becomes a rogue planet? 2019-10-26T02:14:55.287

7 Humanity surviving on a sunless planet 2018-05-01T09:58:10.600

6 How do primitive intelligent species navigate on a rogue super-Jupiter planet in the Boötes Void? 2016-01-31T23:54:16.243

6 Is it possible for a geologically active 'rogue planet' to support life? 2016-08-09T16:44:37.230

6 How could Earth quickly deorbit the Sun without being destroyed? 2017-04-03T12:38:29.090

6 Can a planet have a different gravitational pull depending on its location in orbit around its sun? 2019-04-08T09:30:48.807

5 Surface temperature of a icy rogue planet 2015-04-24T04:22:56.120

5 Solitary celestial body with support for humanoid life 2017-03-30T20:58:42.457

5 Life on a rogue planet 2017-12-08T22:18:45.660

5 Climate on a world with a Sun of varying luminosity 2017-12-08T23:15:42.360

4 Artificial star satellite 2015-04-24T17:27:06.880

4 World with varyingly luminous sun 2017-12-02T16:57:12.543

4 Big and fast rogue planet 2018-10-12T09:43:20.893

4 How does steppenwolf planet generates typhoon? 2019-03-17T10:05:02.000

4 Possible compositions of a rogue binary system? 2020-01-29T21:24:57.690

3 Can Venus' Surface Get Hit Hard? 2016-02-02T04:43:44.193

3 Can a moon provide an exoplanet a habitable source of heat due to tidal heating? 2017-02-09T17:14:44.070

3 What would happen if the earth was thrown into the interstellar medium? 2018-02-09T10:14:53.447

3 Can A Theia-Like Object Make Earth Richer? 2018-09-09T04:25:18.243

3 After surviving a black hole/wormhole, what are the chances of Earth start orbiting in a new solar system? 2020-01-14T08:17:21.510

3 Binary planets that are not tidally locked 2020-02-21T13:01:31.483

2 What would happen if a rogue planet entered our Solar System and stayed? 2015-03-17T04:49:23.053

2 Would it be possible for a species to adapt to extreme temperatures over a long period of time? 2015-11-16T18:55:57.650

2 Advanced civilisation and a rogue planet approaching 2016-06-28T19:23:32.410

2 What are some methods to locate a rogue planet in deep space? 2016-08-14T02:38:56.160

2 What would the color of flora on a Rogue Planet be? 2018-01-18T05:27:24.520

2 What would night look like on a distant planet covered in volcanic ash clouds? 2018-06-15T21:58:31.100

2 Could a rogue planet support life? 2019-04-11T15:05:55.967

1 Can we move the moon to use as a shield? 2019-08-01T21:10:27.873

1 Super dense planet? 2019-08-29T13:55:36.793

0 Distance between passing planets for atmosphere exchange to occur 2017-09-06T10:55:07.143

0 Iron-rich rogue planet that is 12x Earth's mass collides with the Sun; now what? 2018-04-30T03:06:52.320

-4 What would happen if an errant icy planet impact an star with similar size? 2016-09-29T14:38:17.217