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<p>derived from the <a href="page.php?w=Pleiades_%28satellite%29">Pléiades</a> satellites. It is much heavier than Pléiades with a mass of 3650&nbsp;kg. They are made out of 3 identical satellites. The first one was launched in December 2018, and provide Very High Resolution imagery - like the <a href="page.php?w=Helios_2_%28satellite%29">Helios 2</a> satellites, around 35&nbsp;cm from an 800&nbsp;km orbit. The second satellite provides Extremely High Resolution imagery - around 20&nbsp;cm - from a 480&nbsp;km orbit. The third satellite was launched</p><p>
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