Is there any software to watch the starry sky? It acts as an astronomical telescope.

Stellarium Simulator is a free and open source desktop virtual planetarium software. It uses OpenGL to render the starry sky in real time, and generates a virtual 3D sky on your computer desktop, so the starry sky effect is no different from the starry sky you observe with naked eyes, telescopes or astronomical telescopes. Stellate cells also have diurnal changes. By adjusting the date or time, you can see the sky in different seasons. How to set it to Chinese: Move the mouse to the left of the software interface, click the fifth setting icon (or press F2 on the keyboard), and select Chinese in the "Program Language" option in the pop-up window. Microsoft Space Telescope 2.7. 12 A desktop space telescope software developed by Microsoft. Users can watch various galaxies and planets in space, and they can also enlarge the data in any area. Microsoft said that it will join Hubble telescope and several telescopes around the earth to provide users with more accurate data services. Users can look at a region from different angles. Hardware requires at least 1GB of memory, and the system requires support for XP SP2 and Windowsvista/Windows 7. Celestia open source astronomy software 1.60. A free open source astronomy software. Using NVIDIA acceleration components to process high-resolution materials and texture maps can display high-resolution images smoothly. Celestia can visit the catalogue of planets and galaxies in NASA's image database, so that she can see the virtual reality of "flying over" the universe. You can have a bird's eye view of the earth, and you can also visit the solar system and other stars as many as 6.5438+million, and even the constellations outside the Milky Way. You can see the nebula from a distance, or you can see the aircraft up close. All viewing and zooming are very smooth. Tips: The software supports simplified Chinese and can be operated by shortcut keys. F8 key starts running. Pressing 1 to 9 is the shortcut key for nine planets, and then pressing G key can fly to the target planet. Space bar is pause and resume, K and L keys are time acceleration and deceleration, O key is display track, and direction keys control direction.