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A window of opportunity to fly to mars is short sailing away from the sun so wise labs has devised a sail charter for mars giving the design of solar sail with out radiation and laser propelled sail it still a long round trip planet visit up to three weeks up to list of base materials launch onto the martian moon. Water is the primary resource this has to be sailed across to the moon first. Spatial straw titanium water suppler into 'international space station' as this is to gain the most advantage is when the planet is closest to Earth. This means it very easy to see as mars is in approximately two year orbit plus another few months take planet into a two year orbit plus another few months. For example When Earth and Mars reach their closest point, this is known as ‘opposition’. It’s the time that Mars appears as a bright red star of the sky; one of the brightest objects, rivaling the brightness of Venus or Jupiter. There’s no question Mars is bright and close, you can see it with your own eyes and the theoretically at this point, Mars and Earth will be only ‘54.6 million kilometers from each other’. also one bad solar flair could radiate any shield use 'radiation cloak' power the engine.
But here’s the thing, this is just theoretical, since the two planets haven’t been this close to one another in recorded history. The last known closest approach was back in 2003, when Earth and Mars were only 56 million kilometers apart. This was the closest they’d been in ‘50,000 years’. Need that in miles? The closest possible distance from Earth to Mars in miles is 33.9 million miles.
Wise Labs built this probe 2010 for fun. It folds down and very pragmatical. Its not that complex runes from an ion solar engine few separate parts contain camera two front wheels when landing so it can rover about off radio controlled front wheels although first photo type ran off an ion compressor type system bounced off the front legs worked off a single spring as further video will show.'it does knead a little lift' meaning state or a ship and finance but it shows that it possible to do on a dime. Here’s a list of ‘Mars window of Oppositions from 2007-2020 Dec. 24, 2007 – 88.2 million km (54.8 million miles)Jan. 29, 2010 – 99.3 million km (61.7 million miles)Mar. 03, 2012 – 100.7 million km (62.6 million miles) Apr. 08, 2014 – 92.4 million km (57.4 million miles) May. 22, 2016 – 75.3 million km (46.8 million miles) Jul. 27. 2018 – 57.6 million km (35.8 million miles) Oct. 13, 2020 – 62.1 million km (38.6 million miles) 2018 should be a very good year, with a Mars looking particularly bright and red in the sky. At the furthest point it takes 20 minutes receive another 20 minutes this is nearly one hour round trip communication by radio at light speed to 'Martian moon Phobos'.
Since the Earth has a shorter orbital period than Mars, we pass in between Mars and the Sun on a fairly regular basis (on the average, every 780 days, or 2 years and 50 days). When we do so, we see Mars in the opposite direction from the Sun, at opposition for more about general positions of the planets relative to each other). We are also, at that time, about as close as we can be during that particular two-year interval, or synoptic period of revolution.If Mars' orbit were nearly circular, as ours is, each time we lap Mars we and it would be about the same distance from the Sun as usual, and our ‘distance from Mars would be about the same’ But a little less than 49 million miles, or the difference between our orbital sizes.
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But Mars' orbit is not as circular as ours, having an eccentricity of 0.093, which means that its distance from the Sun varies by a little ‘over 9%’, or a little over 13 million miles. As a result, depending upon where Mars is in its orbit when we lap it, we can pass as little as 35 million miles from it (if it is near perihelion), or as much as 63 million miles from it grater than 28 almost double distance (if it is near aphelion).
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