Mars Perseverance: More Evidence of Ancient Lake/Delta System

Guest ” If it looks like a delta, walks like a delta and quacks like a delta, it might just be… ” by David Middleton It looked like a delta…

Martian Muddy Waters

No… Martian Muddy Waters is not an extraterrestrial blues musician.  It’s just a catchy title that links Mars, mud and water together. Guest post by David Middleton Clear as mud:…