Microbes from Earth can be transferred to Mars or other planets on the surface to these planets but the overall risk is very low. Due to the harsh conditions of space, most microbes will suffocate or die from the extreme temperatures long before they reach another planet.
The probes that can drive on planets are called rovers. NASA's Mars rovers, for example, are designed to explore the surface of Mars by traveling across the terrain and conducting various scientific experiments.
they studied the structure of planets
Some space probes have small robots called "rovers" that are designed to explore the surface of planets or moons. These rovers are equipped with various instruments and cameras to collect data and images.
probes or satellites
Space probes are designed to explore and study heavenly bodies such as planets, moons, asteroids, and comets in space. They collect data on the composition, atmosphere, surface features, and other characteristics of these celestial objects to help scientists better understand the universe and its origins.
Space probes help scientists study other planets by collecting data such as images, measurements, and samples that provide valuable information about the planet's atmosphere, surface, and composition. They can also help scientists understand planetary processes, such as geological activity and weather patterns, by observing the planet over an extended period of time. Additionally, space probes can provide insights into the potential for past or present life on other planets.
To study the planets, scientists use a combination of telescopes, space probes, satellites, and computer simulations. They analyze the planets' composition, atmosphere, magnetic fields, surface features, and more to understand their properties and formation. Additionally, studying meteorites that have come from these planets provides valuable information.
Yes, scientists use telescopes and space probes to analyze the composition of different planets. By studying the light that reaches us from these planets, scientists can determine the elements present in their atmosphere and surface materials.
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Most famously, it was voyager 1 and 2 that explored these outer gas planets and have given us so much information. Other probes have been sent to these gas giants, but these are the the probes that visited all four gas giants between them.
Among the visually bland planets observed by space probes, Venus stands out due to its thick clouds that obscure its surface features. The planet appears as a featureless yellowish-white orb when seen from space, lacking the distinct patterns and colors seen on other planets like Mars or Jupiter.
By sending a probe to other planets we get amazing pictures how what they look like close up. Other sensors on the probe can find out about the magnetic field and the surface temperature, and chemicals in the atmosphere, and find out details of the moons and rings of the outer planets.