A naukri.com initiative
Livescience
3w
303
Image Credit: Livescience
Is Mars really red? A physicist explains the truth.
- Mars appears reddish due to iron oxide in its rocks and dust, not purely red but more of a rusty brown or tan color as seen from rovers' pictures on its surface.
- The red color of Mars comes from iron oxide, similar to the way hemoglobin gives blood its red color.
- Not all parts of Mars have the same color, with white ice caps at its poles containing frozen water and carbon dioxide.
- Mars emits light in colors beyond visible light, including ultraviolet and infrared, which scientists can measure to study the planet.
- Pictures taken with special cameras on telescopes reveal different features of Mars, aiding scientists in understanding its landscape and history.
- Additional information can be obtained from various types of telescope pictures outside the regular visible spectrum, such as using radio waves, microwaves, X-rays, and gamma rays.
- Researchers use false colors in infrared pictures to enhance visibility of features, providing insights into Mars' atmosphere and surface.
- Scientists aim to answer key questions about Mars' formation, active volcanic history, atmospheric origins, and the presence of liquid water through detailed observations.
- Despite centuries of observation, astronomers continue to explore Mars with new technology and techniques to uncover more about this intriguing planet.
- The article provides insights into the true color of Mars, its composition, and the importance of diverse observation methods in planetary research.
Read Full Article
18 Likes
For uninterrupted reading, download the app