Latest Lyot Crater Stories
Minerals in northern Mars craters seen by two orbiters suggest that a phase in Mars' early history with conditions favorable to life occurred globally, not just in the south.
Planetary scientists have uncovered telltale signs of water on Mars â€” frozen and liquid â€” in the earliest period of the Red Planetâ€™s history.
- A small wooded valley; a dell.
- The protecting weather-shed built around the entrance to a house.
- The roofed-over space between the kitchen and the sleeping-quarters in a logging-camp, commonly used as a storeroom.