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- Mars - Wikipedia
In 1971 Mariner 9 entered orbit around Mars, being the first spacecraft to orbit any body other than the Moon, Sun or Earth; following in the same year were the first uncontrolled impact (Mars 2) and first successful landing (Mars 3) on Mars Probes have been active on Mars continuously since 1997
- Mars | Facts, Surface, Moons, Temperature, Atmosphere | Britannica
Mars is the fourth planet in the solar system in order of distance from the Sun and the seventh in size and mass It is a periodically conspicuous reddish object in the night sky There are intriguing clues that billions of years ago Mars was even more Earth-like than today
- Mars: Facts - NASA Science
Mars – the fourth planet from the Sun – is a dusty, cold, desert world with a very thin atmosphere This dynamic planet has seasons, polar ice caps, extinct volcanoes, canyons and weather
- Mars Facts | What Does Mars Look Like | All About Mars - Star Walk
Mars is the fourth planet from the Sun and the seventh largest planet in the Solar System With evidence suggesting that it once had flowing water, Mars holds many secrets waiting to be uncovered
- NASA says Maven spacecraft that was orbiting Mars has gone silent
NASA has lost contact with a spacecraft that's been orbiting Mars for more than a decade
- A rover on Mars has detected a form of lightning : NPR
A chance discovery by a NASA rover on Mars shows that the red planet has a form of lightning, which researchers had suspected for decades but never seen
- Search for Life Should Be Top Science Priority for First Human Landing . . .
When astronauts set foot on Mars, it will be one of humanity’s greatest milestones, marking the start of a new era of discovery on another planet A new National Academies report identifies the highest priority science objectives for the first human missions to Mars and says searching for evidence of existing or past life on the planet should be the top priority
- Mars rover records audio of electric sparks in… - USA TODAY
NASA's Perseverance rover has for the first time helped scientists confirm that electrical sparks often ignite within swirling mini-twisters on Mars
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