skip to main content

Mars in a Minute: How Long Is a Year on Mars?

59 seconds

Videos are generally available for preview to non-members as short clips. Limited full-length titles are also available. Log In to view the full length title.

Browse Full-length Non-member Titles
Illustration of a starry night sky. Text reads, “How Long is A Year on Mars?”

Mars takes a longer trip around the Sun than Earth does. Find out what that means for the spacecraft journeying to the planet. Part of the "Mars in a Minute" series.

Media Details

Runtime: 59 seconds

Diagram of the atmosphere above a planet's surface. A ship passes through the atmosphere at 13,000 mph and deposits a rover at 0 mph. Caption: we have to slow down from 13,000 miles an hour to zero.
Mars in a Minute
Episode 4
59 seconds
Grade Level: 7 - 12
Illustration of the Sun, Earth, and Mars. Caption: the planets are in perfect positions to get to Mars
Mars in a Minute
Episode 2
59 seconds
Grade Level: 7 - 12
Illustration of people in ancient Egyptian dress pointing over pyramids into the night sky. Caption: Even the ancient Egyptians called Mars "The Red One."
Mars in a Minute
Episode 1
59 seconds
Grade Level: 7 - 12
How do you land on Mars? Caption: Very carefully.
Mars in a Minute
Episode 2
59 seconds
Grade Level: 7 - 12
Illustration of a split screen showing a robot with wheels on the surface of a red planet and people at a computer. Caption: engineers send computer commands overnight,
Mars in a Minute
Episode 5
59 seconds
Grade Level: 7 - 12
Illustration concentric circles with the Sun in the center and then Earth and Mars. Caption: In orbit, Mars is about 50 million miles farther away
Mars in a Minute
Episode 6
59 seconds
Grade Level: 7 - 12
Illustration of a robot with wheels on the surface of a reddish-brown planet. Caption: If Curiosity finds organics, it wouldn't prove life existed,
Mars in a Minute
Episode 7
59 seconds
Grade Level: 7 - 12
Illustration concentric circles with the Sun in the center and then Earth and Mars. Caption: Earth and Mars wind up on opposite sides of the sun.
Mars in a Minute
Episode 8
59 seconds
Grade Level: 7 - 12
Illustration of a starry night sky. Text reads, “How do you choose a landing site?”
Mars in a Minute
Episode
59 seconds
Grade Level: 6 - 12
Illustration of a starry night sky. Text reads, “How did Mars get such Enormous Mountains?”
Mars in a Minute
Episode
59 seconds
Grade Level: 6 - 12