Boris Nikitin
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2 days ago · 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.
- The Atmosphere
Mars - Atmosphere, Climate, Dust Storms: The Dutch American...
- Basic Astronomical Data
Mars - Red Planet, Orbit, Moons: Mars is the fourth planet...
- Human Exploration
Mars - Exploration, Rovers, Astronauts: Human exploration is...
- Atmospheric Structure
Mars - Atmosphere, Structure, Composition: The vertical...
- Spacecraft Exploration
Mars - Spacecraft, Exploration, Missions: Since the...
- Character of The Surface
Mars - Craters, Valleys, Plains: The character of the...
- Meteorites From Mars
Mars - Meteorites, Exploration, Origin: Scientists have...
- Atmosphere, Surface, Pressure
Mars - Atmosphere, Surface, Pressure: Carbon dioxide...
- The Atmosphere
1 day ago · NASA's human Mars exploration plans have evolved through the NASA Mars Design Reference Missions, a series of design studies for human exploration of Mars. In 2017, the focus of NASA shifted to a return to the Moon by 2024 with the Artemis program, a flight to Mars could follow after this project.
1 day ago · Mars is a terrestrial planet located fourth from the Sun in the Inner Solar System. It has a diameter of 6,779 kilometers and a mass of 6.39 x 10^23 kilograms, making it roughly half the size of Earth. Mars is a rocky planet with a thin atmosphere primarily composed of carbon dioxide, with trace amounts of nitrogen and argon.
1 day ago · Mars may face more than twice as many close encounters with potentially dangerous asteroids as Earth does, according to a new study. This could imperil exploratory missions to the Red Planet, but ...
2 days ago · Mars is of particular interest for the study of the origins of life because of its similarity to the early Earth. This is especially true since Mars has a cold climate and lacks plate tectonics or continental drift, so it has remained almost unchanged since the end of the Hesperian period.
2 days ago · Planet Mars News. Read astronomy articles on how Mars could have once supported life, the Mars Rover and more. See images and read full-text articles on Mars exploration.
3 days ago · South Korea plans to make a Mars landing by 2045 and spend 100 trillion won ($72.6 billion) until then on space exploration, President Yoon Suk Yeol said on Thursday at the launch of the country's ...
