Yes, but it consists mainly of Carbon Dioxide.
No. If by air you mean atmosphere, the atmosphere of Mars is actually the second smallest of all the planets. Only Mercury has less atmosphere than Mars. If by air you mean an atmosphere that we can breath, no such atmosphere has been found on another planet.
That's MARS.
Yes, it has an atmosphere so it has air pressure.
The carbon dioxide is the principal component of the atmosphere (not air !) on Mars.
No. The atmosphere of Mars is too thin.
The carbon dioxide is the principal component of the atmosphere (not air !) on Mars.
Mars has an atmosphere with low air pressure which is mostly carbon dioxide.
NASA is thinking it can.
Mars
Astronauts will need to take air to Mars because the Martian atmosphere is thin and mostly carbon dioxide, making it unsuitable for human breathing. Bringing air from Earth ensures that astronauts will have a breathable atmosphere during their mission on Mars.
Mars has little oxygen in its atmosphere because it has no plants to produce it via photosynthesis.
The air, or atmosphere, on Mars is very thin compared to that of Earth. The atmosphere on Mars is comparable to the atmosphere 22 miles above the surface of Earth, as far as thinness goes. The most abundant gas on the surface of Mars is carbon dioxide (95.97%), with barely any oxygen (0.146%).