1 microlensing !
Telescopes, Space missions, probes all help scientists discover more about the moon.
Probably, but impossible to tell as we are only just seeing planets within our own galaxy.
The invention of the telescope by Galileo Galilei in the early 1600s helped early scientists discover more planets. By using telescopes to observe the night sky, astronomers were able to see celestial objects more clearly and detect planets that were previously invisible to the naked eye.
Discovering more planets helps scientists to better understand the diversity of planetary systems in the universe. This can provide valuable insights into the formation and evolution of planets, as well as clues about the potential for extraterrestrial life. Additionally, expanding our knowledge of planets outside our solar system can inform our understanding of Earth's place in the cosmos.
A person who studies planets and galaxies is called an astronomer. Astronomers observe and analyze celestial bodies such as planets, stars, and galaxies to understand their composition, behavior, and evolution. They use telescopes and other instruments to gather data and make scientific discoveries about the universe.
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They take some tacos and throw them in space and see if they hit another planet.
Scientists use telescopes to observe and study objects in the sky, such as stars, planets, galaxies, and other celestial bodies. Telescopes allow scientists to gather important data, study the properties and behavior of these objects, and make new discoveries about the universe.
The Hubble telescope helped scientists to do this.
Probably, though most planets discovered so far - or perhaps all of them - are in our own galaxy. The reason for this is simply that it is easier to discover planets when they are relatively close to us. But, having discovered about a thousand planets nearby, there is no particular reason to believe that other galaxies would be devoid of galaxies. After all, the same laws of physics work in other galaxies as here.
Within our solar system, there are 8 planets, and 4 dwarf planets. There are also over 500 dwarf planets from 2 galaxies that have been discovered orbiting other stars.
they learn by going to a good school and study the stars and planets
None. Galaxies on the other hand do contain planets
To know what is the life there, and if there's any other creatures or "aliens". some scientists are looking for planets with water and life on them.
Telescopes, Space missions, probes all help scientists discover more about the moon.
There is not much solid information known about planets in other galaxies. Most planets discovered so far are in our own galaxy. This is because it is easier to discover a relatively near-by planet than one that is much farther away. However, the planets found so far make it likely that in our own Milky Way, and therefore other galaxies as well, have at least as many planets as stars.
Probably, but impossible to tell as we are only just seeing planets within our own galaxy.