Why do astronomers find it difficult to locate extrasolar planets with telescope?

1 Answer

Answer :

light from the they orbit makes it difficult to locate extrasolar planets with telescope

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Description : Why do astronomers find it difficult to locate extrasolar planets with telescope?

Last Answer : light from the they orbit makes it difficult to locate extrasolar planets with telescope

Description : When will we be able to send frozen embryos to other star systems to colonize habitable extrasolar planets?

Last Answer : i can not make a prediction, since we have not found any habitable planets we could send them to. then we would have to solve the problems of who is going to raise the seedlings ... means you need androids with Artificial Intelligence, as well as enough raw materials to start an initial colony.

Description : How come it appears when astronomers talk of life on other planets they seem to use Earth as the only template?

Last Answer : answer: What makes astronomers believe life out there has to adhere to the perimeters of here, being Earth? Nothing. In fact, many people have hypothesized just that. However, we ... asphalt. The study of these extremophiles may inform the search for extraterrestrial microorganisms, as well.

Description : How many dwarf planets have astronomers discovered ?

Last Answer : Astronomers have discovered 5 dwarf planets.

Description : Why do astronomers conclude that none of the Jovian planets rings can be left over from the formation of the planets?

Last Answer : I understand that they have calculated that such a ring wouldnot be stable in the long term. It might last a few hundred millionyears, at most, if I remember correctly.

Description : 6. The Theory of Panspermia is still a favourite idea for some astronomers which states that a) Life could have come from pre-existing Life b) Life started from chemicals c) Units of life called spores were transferred to different planets d) Life came out of decaying & rotting matter

Last Answer : c) Units of life called spores were transferred to different planets

Description : What is the telescope designed to search for earth-size planets in the nearby region of our galaxy, termed as? (1) Hubble telescope (2) Kepler telescope (3) Copernicus telescope (4) Newton telescope

Last Answer : (1) Hubble telescope Explanation: The Hubble Space Telescope (HST) is a space telescope that was launched into low Earth orbit in 1990 and remains in operation.

Description : The planets visible to us without using a telescope are -----? A. 3 B. 4 C. 5 (Answer) D. 6

Last Answer : C. 5 (Answer)

Description : In the early 17th century, based on his observations with a telescope, Galileo Galilei attacked a belief espoused by the church. That belief was: w) that the earth was flat. x) the sky was a large dome ... seen. y) that the earth was at the center of the universe. z) there are no other planets.

Last Answer : ANSWER: Y -- THAT THE EARTH WAS AT THE CENTER OF THE UNIVERSE. 

Description : What is a great way to improve your website's stickiness , which is keeping someone on your website and encouraging them to come back? *  Make your website interactive with things to do such ... difficult to locate the contact information  Pack a lot of graphics, photos, and text onto each page

Last Answer :  Make your website interactive with things to do such as quizzes, downloads, video to watch and audio to listen to

Description : What is a great way to improve your website's stickiness , which is keeping someone on your website and encouraging them to come back? A. Make your website interactive with things to do such as quizzes ... the contact information D. Pack a lot of graphics, photos, and text onto each page Ans: A

Last Answer : A. Make your website interactive with things to do such as quizzes, downloads,

Description : which is keeping someone on your website and encouraging them to come back? A. Make a website things to do a website interactive such as quizzes, downloads, etc B.a lot of text to read C. Make it difficult to locate D.Pack a lot of graphics and photos Answer: A

Last Answer : A. Make a website things to do a website interactive such as quizzes, downloads, etc

Description : Why is it difficult to accurately show the size of the planets and the distances between them at the same scale on a model of the solar system?

Last Answer : Planets are so small compared to the distance between them that the scale is not workable 

Description : Do astronomers have to memorize every point of light in the sky?

Last Answer : No. There are too many. I’m not an astronomer, but Hubby is. I have read some articles in his magazines that mention them by numbers or some such. Maybe those are only known by their locations in the sky. . But they do know the locations and names of many as well.

Description : Why do astronomers have to move their telescopes when observing thr stars?

Last Answer : Need answer

Description : Why do astronomers think there is not great amount of mass in the halo of the milky way?

Last Answer : Need answer

Description : What group in Egyptian society served as astronomers?

Last Answer : Need answer

Description : What wavelengths can astronomers detect from earth?

Last Answer : Only those which aren't absorbed too much by the atmosphere.Those are visible light, and radio waves.

Description : What do you think when astronomers mean when they use the term observable universe?

Last Answer : It means that anything beyond a certain distance (currentlyabout 46 billion light-years away) can't be observed by us, evenwith the best instruments, because any signal (light, gravitationalwaves, etc. ... larger than theobservable Universe. It may or may not be infinite; we don'tcurrently know.

Description : What planet did astronomers predict its existence by observing the effects of gravity?

Last Answer : Neptune was predicted by astronomers be observing the effects ofits gravity. Neptune was discovered in 1846 by Johann GottfriedGalle.

Description : Is it true that in the late 1500s Ptolemy's observations were supplanted by those of later Greek astronomers?

Last Answer : Later polish astronomers

Description : What are some famous astronomer's?

Last Answer : People who made important contributions to our knowledge ofAstronomy include Kepler, Galileo, Bruno (Giordano Bruno),Einstein, Lemaitre, Zwicky, Hubble... And a host of others. You canfind many more names, for instance, if you check the Wikipediaarticle on "History of astronomy".

Description : What tools do Astronomers use to gather evidence in support of the Big Bang Theory?

Last Answer : Feel Free to Answer

Description : Why do astronomers use frequencies when investigating the universe?

Last Answer : It is because stars and other cosmic objects, radiate energyacross the whole of the electromagnetic spectrum.

Description : What evidence do astronomers have that there is dark matter in the universe?

Last Answer : What is the answer ?

Description : Why do astronomer's believe they can learn about early earth by studying comets?

Last Answer : Because comets were created about the same time as theEarth.

Description : Why do astronomers use frequencies when investigating the universe?

Last Answer : It is because stars and other cosmic objects, radiate energyacross the whole of the electromagnetic spectrum.

Description : Is astronomers a common noun?

Last Answer : Yes, the noun 'astronomer' is a common noun, a general word for someone who studies the universe and the objects in it.

Description : Can radio astronomers collect data only after dark?

Last Answer : No, they can collect data during the day, as well.

Description : How did astronomers know that the sun rotates?

Last Answer : The easiest way to see this is by observing sunspots.The Doppler effect can also be used - i.e., checking the Doppler effect from the radiation of individual parts of the Sun's surface.

Description : How many constellations are recognized by astronomers today?

Last Answer : There are 88 constellations recognized by astronomers right now.

Description : SN 1054 is a supernova that was first observed in 1054 AD by Chinese, Arab and Japanese astronomers. It was visible in ordinary light for 23 days and for around two years in the night-sky. What is its famous remnant that has a pulsar at its centre and expands at the rate of 1500 km per second?

Last Answer : Crab Nebula.

Description : What is the Hubble Space Telescope?

Last Answer : The Hubble Space Telescope is a space telescope launched by NASA in 1990 that has contributed significantly to many areas of astronomy, including the study of galaxies, black holes, and the expansion of the universe.

Description : What is the Hubble Space Telescope?

Last Answer : The Hubble Space Telescope is a large, space-based telescope that has been in operation since 1990, used to observe and study distant galaxies, stars, and other celestial objects.

Description : If you were in charge of the James Webb Space Telescope, what questions would you prioritize answering about the cosmos?

Last Answer : I’d like to find Exoplanets that have an atmosphere. I’d start by looking at the handful already identified using our old technology and seeing how much more information we can extract. A planet with an atmosphere has the best chance of harboring life.

Description : How does the James Webb Telescope rank in the list of mankind's greatest achievements?

Last Answer : It’s a miracle of planning, design and engineering but how it will ultimately be ranked depends on how successful it is and what it will discover. I am personally very curious.

Description : What are the differences between a microscope and a telescope?

Last Answer : They are both similar in that it’s all about a game of bending light to meet your need using lenses in various configurations. Hope this helps.

Description : How does the James Webb telescope filter out the infrared light from the stars NASA isn't interested in studying?

Last Answer : I believe that the telescope has a foil sheild. Maybe a special computer program that removes the glare and unwanted light

Description : Is the uv radiation from stars magnified enough to damage ones eyes when viewed from a telescope?

Last Answer : Well, omitting the sun I don’t think you will be able to damage your eyes looking at the night sky through a scope. There is just not enough light to concentrate.

Description : Can we build a telescope that can see the lights of an Extraterrestrial City on another planet?

Last Answer : It's not impossible, but the secret to resolving smaller details at greater distances is to increase aperture size. It's easy to do this with radio astronomy as you don't need a single gimungous antenna ... as well (VLA). But to apply the same principle to the visible light spectrum is a challenge.

Description : The Very Large Array (National Radio Telescope) is looking for a new name. Can you come up with one?

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Description : Vatican names it's new giant telescope "Lucifer". What's with that?

Last Answer : The vatican has a telescope…lol? Didn’t they kill the guy that invented it for being a heretic?

Description : I plan to buy a new telescope which one should it be?

Last Answer : We have a Meade LX900, it’s pretty nice.

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Last Answer : Using the Event Horizon Telescope, scientists obtained an image of the black hole at the center of galaxy M87, outlined by emission from hot gas swirling around it under the influence of strong gravity near its event horizon.

Description : Name the extremely remote celestial object, emitting exceptionally large amounts of light energy, and typically having a star like image in a telescope. -Space

Last Answer : answer:

Description : The Event Horizon Telescope required multiple telescopes, with split-second synchronization, to capture the image of the M87 black hole. How many telescopes were used? -Space

Last Answer : Recognizing their vision and leadership within the Event Horizon Telescope (EHT), the National Academy of Sciences (NAS) awards Shep Doeleman and Heino Falcke the Henry Draper Medal. ... a recent, original investigation in astronomical physics of sufficient importance and benefit to science.

Description : The Event Horizon Telescope captured the now-iconic image of the M87 black hole. Why is it called that? -Space

Last Answer : The new image is the stunning achievement of the event horizon project, a global collaboration of more than 200 scientists using an array of observatories scattered around the world, from Hawaii to the ... s black hole in April 2017. It then took two years for scientists to assemble the mugshot.

Description : How can one can distinguish a telescope from a microscope? -Do You Know?

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Description : Who invented the telescope? -General Knowledge

Last Answer : answer: