1 Weather on Mars Matthew Bamsey Research Affiliate, Planetary Exploration Canadian Space Agency
2 Why Mars?
3 How do we learn about Mars?
4 What do we know about Mars?
5 Mars Facts
6 Mass: 1/10 Earth Surface gravity: 1/3 Earth d 2d
7 Mars Facts
8 Does Mars have Seasons? Tilt of planet relative to Sun
9 Phobos and Deimos
10
11 Atmosphere 95.3% Carbon dioxide 2.7% Nitrogen 1.6% Argon 0.1% Oxygen
12 Temperature: Earth vs. Mars Earth ( C) Mars ( C) Coldest Hottest Equilibrium+15-65
13 Environment on Mars Light Day length Radiation Micrometeoroids Weather
14 Rocks on Mars and Earth Mars and Earth - or - Earth and Mars?
15 Rocks on Mars
16 Dust storms: Earth vs Mars
17 Water on Mars?
18 On Earth, where there is water there is life Water on Mars
19 New Discoveries…
20 New Discoveries…
21 New Discoveries…
22 Evidence of Wind and Water? FLUID? WIND?
23 Mars Climate Change? Mars is now a cold dry desert – But has it always been that way?
24 Studying & Exploring Mars Google Mars: Image credit NASA/JPL/GSfC/Arizona State University
25 Exploring Mars Today – in the Canadian Arctic
26 Question How long does it take to travel to Mars? a)2 weeks b)6 months c)2 years
27 Answer b) 6 months
28 Question What are the challenges of sending people to Mars?
29 Answer Gravity Radiation Living together Air, food, water
30 Weather & Climate: Impact on Traveling to Mars Where to land.. When to land.. What to pack..
31 Mars – Maybe You?
32 Activity: Landscapes: erosion by wind or water?
33 Evidence of Wind and Water? FLUID? WIND?
34 Canadian Space Agency
35 Space Learning
TOMATOSPHERE