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.
People have only been to the moon. However, we can still see other planets using telescopes, satellites and probes.
Venus has no natural satellites. It does have two artificial satellites (space probes). Venus is one of the two planets in our solar system (together with Mercury) that have no moon/natural satellite.
Anal Probes. Look out!
Because probes can land on surfaces of planets and moons whereas a telescope can't.
You could send out probes, and satellites.
probes or satellites
People have only been to the moon. However, we can still see other planets using telescopes, satellites and probes.
Venus has no natural satellites. It does have two artificial satellites (space probes). Venus is one of the two planets in our solar system (together with Mercury) that have no moon/natural satellite.
In the solar system, we have a star, planets, dwarf planets, asteroids, comets, meteors, and human debris. (such as old satellites, probes, etc.)
Without space probes, the only knowledge we have of the solar system comes from ground-based telescopes. That's how we did it for 300 years before satellites.
space probes
What the probes or stellites that have been sent to Jupiter are
Anal Probes. Look out!
Because probes can land on surfaces of planets and moons whereas a telescope can't.
Satellites. They can be natural (a moon) or artificial (space probes). Earth is a satellite of the Sun, the Moon is a satellite of the Earth and the Lunar Reconnaissance Orbiter is a satellite of the Moon.
Sputnik and space probes are artificial satellites
You could send out probes, and satellites.