What is meant is having an observatory on the moon vice in low earth orbit. Search some of the other questions that were answered on this topic for further information.
One of the main reasons why there is a push to construct a base on the moon is because telescopic observations from the moon would be clearer due to the fact that there would be no interference from an atmosphere, as is experienced on the Earth.AnswerMoon AnswerThe heavy mirror in a large telescope becomes distorted in a gravitational field when fixed on the earth, which would happen even on the moon with its reduced gravity. This reduces the quality of the image. Actuators placed under the mirror are used to minimise this effect in some large modern telescopes (called active optics, see reference). However, orbiting the earth in space the telescope mirror becomes weightless and these effects can be virtually eliminated. This simplifies the telescope design and the subsequent image quality should be improved.An orbiting telescope would also be cheaper to launch and service than one located on the Moon.
A depression on the surface that looks like a channel.
Its surface is visible because of how AU's (Astronomical Units) it is away from the Earth.
Usually orbiting Earth, that is, in an orbit around Earth, but fairly close to Earth - a few 100 km. distance from Earth's surface, at most.Usually orbiting Earth, that is, in an orbit around Earth, but fairly close to Earth - a few 100 km. distance from Earth's surface, at most.Usually orbiting Earth, that is, in an orbit around Earth, but fairly close to Earth - a few 100 km. distance from Earth's surface, at most.Usually orbiting Earth, that is, in an orbit around Earth, but fairly close to Earth - a few 100 km. distance from Earth's surface, at most.
Orbiting satellites.
Usually by simple observation.
They use robots. Yes. They also get data from orbiting spacecraft.
Venus has two artificial satellites orbiting it, radar-mapping the surface and gathering other useful information about its surface.
The angular distance of the horizon below the plane of observation caused by the curvature of the Earth's surface is called the dip angle.
-- orbiting the Earth -- coasting on a trajectory between the Earth and the Moon -- orbiting the Moon -- the surface of the Moon That's IT ... the complete list.
Because X-Rays do not penetrate the earth's surface. The Chandra X-Ray Observatory would be completely useless on the ground because it detects X-Rays. Therefore, it must be in space to detect the rays.
that there are dark flat creators on the regions of moons surface.