Activity for Isaac Kotlicky
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Rivers flowing uphill In this article, scientists are investigating river channels on Earth, Mars, and Titan to see how rivers modify their landscapes. The following quote caught my eye: Rivers are, in a way, topography bystanders that always flow downhill. But is the above statement necessarily true? In this questi... (more) |
— | almost 7 years ago |
| Question | — |
Proxima Centauri and tidally locked planets Proxima Centauri may have a rocky, earth like planet close to its dim sun. Tidally locked, the sun facing side may have a temperature up to 30 degrees Celsius and a dark side of -30 C. This would make one side temperate with liquid water, and the other frozen like antarctica - cold, but not unbelieva... (more) |
— | over 7 years ago |
| Question | — |
Life under the surface of Ganymede Inspired by this article about the recent discovery of a subsurface ocean. So now we know it has a liquid water ocean and a magnetic field. The subsurface ocean is also protected from radiation by the surrounding crust. There were two potential resolutions to the auroral shift observations of the H... (more) |
— | about 9 years ago |