Because humans aren't allowed there, but robots are fine. (There's a sign that says so, which is why they're so interested in going.)
Scientists and researchers use the data collected by the Pioneer Space probes to study the solar system, interstellar space, and cosmic phenomena. They analyze this data to enhance our understanding of the universe and how it functions.
Space probes are still in use with several on space missions at the present time and in the future. . The MSL Curiosity and Maven probes are currently on missions. NASA has both the Insight, which is set to launch in 2016 and the Mars Sample Return Mission that will be ready for launch in 2024.
We use space probes, and send astronauts... etc.
they are trying getting enough feul. they want more things to know about mars before they just go. that is why they are waiting at least until 2012 to go to mars.
We know much aobut Mars because scientists conduct reshearch. We have the Mars Surveyor satellite which has mapped most or all of the Martian planetary surface. We have sent spacecraft to Mars to take photos and soil samples, and to conduct surveys of Martian geology. And we have been making visual observations of the planet through telescopes for centuries.
artificial satellites , probes, telescope etc
Scientists use telescopes to see into space. Telescopes can be on the ground or in space itself, and they gather light or other electromagnetic radiation from celestial objects to create images of distant planets, stars, and galaxies. Telescopes help scientists study the universe, learn about its origins, and explore its mysteries.
space stations use a variety of objects to explore space. probes and the Hubble Space Telescope are main ones.
Scientists use telescopes, both ground-based and space-based, to observe objects in space. These telescopes collect and detect various forms of electromagnetic radiation, including visible light, radio waves, and gamma rays, allowing scientists to study celestial objects such as stars, planets, and galaxies.
scientists use spacecraft without people to explore space because scientists need to know more about space and the solar system
yes
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.