light from the they orbit makes it difficult to locate extrasolar planets with telescope
extra solar planets are not bright compared to the stars they orbit
Astronomers cannot locate extrasolar planets with telescopes because these planets are outside of our solar system and too far away for telescopes to directly observe. Instead, astronomers use indirect methods such as radial velocity and transit techniques to detect these distant planets.
About 100 extrasolar planets are thought to have been discovered. All are giants and probably most resemble Jupiter
Ancient astronomers were able to observe the movements of the planets in the night sky, track their positions relative to the stars, and document their retrograde motion. They also noted patterns in the planets' movements and made connections between their positions and earthly events.
The discovery of additional planets was made possible by advancements in telescope technology, particularly the development of large ground-based telescopes and space telescopes like the Hubble Space Telescope. These telescopes allowed astronomers to observe distant planets more effectively and detect previously unknown planets orbiting other stars.
light from the they orbit makes it difficult to locate extrasolar planets with telescope
Planets are considerably smaller than their parent stars, also they emit no light and are very close to the star. With all this combined, separating between the two with a telescope is very difficult.
Planets are considerably smaller than their parent stars, also they emit no light and are very close to the star. With all this combined, separating between the two with a telescope is very difficult.
Light from the stars they orbit makes it difficult to see them.
extra solar planets are not bright compared to the stars they orbit
extrasolar planers are not bright compared to the stars they orbit For approximately the same reason that it's difficult to spot a mosquito circling a street light that is 5 miles away, with a telescope.
Astronomers cannot locate extrasolar planets with telescopes because these planets are outside of our solar system and too far away for telescopes to directly observe. Instead, astronomers use indirect methods such as radial velocity and transit techniques to detect these distant planets.
Planets are considerably smaller than their parent stars, also they emit no light and are very close to the star. With all this combined, separating between the two with a telescope is very difficult.
astronomers
Astronomers use a telescope to view planets directly.
Extrasolar planets are planets found orbiting stars other then our own.
Telescopes : e.g. The Hubble Telescope .