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Comets

Comets are small solar system bodies that orbit around the Sun. They have a tail (trail of light) when traveling in space.

1,186 Questions

Find out the folk beliefs or legends and scientific explanation ofphenomena of comets?

Folk beliefs or legends around comets often view them as omens or harbingers of significant events, such as wars or natural disasters. Scientifically, comets are primarily composed of ice, dust, and rock, and their appearance in the night sky is due to sunlight reflecting off their icy surfaces as they approach the sun. Their tails form as the sun's heat causes the ice to vaporize and release dust particles.

Is meteors made up of ice dust gus?

Meteors are typically solid pieces of rock or metal that enter Earth's atmosphere and burn up due to friction, creating a bright streak of light. Some meteors may contain some ice, but the overall composition is more likely to be rock or metal. Dust and gas can also be present in meteors, but they are not the primary components.

Is Halley Berry a swinger?

There is no credible evidence to suggest that Halle Berry is a swinger. Personal and private information about celebrities should be respected.

How can you utilize empty BOPP tape rolls?

Empty BOPP tape rolls can be reused for various DIY projects such as making cable organizers, creating desk organizers for small items like pens and paper clips, or even as mini paint or washi tape holders. They can also be used as protective spacers when packing fragile items for shipping or storage.

Name of comet in 1997 that came closest to earth?

The comet that came closest to Earth in 1997 was Comet Hale-Bopp. It reached its closest approach to Earth in late March of that year, becoming one of the brightest comets visible from Earth in the twentieth century.

What is periodicity as it relates to comets?

A comet that takes the same time to make its orbit of the Sun. We can predict with a good degree of accuracy as to when we can see it again. Halley's Comet is the most famous, coming about every 75 or 76 years. It is not totally precise as it can vary, so we can only say about every 75 or 76 years.

What originated in the Oort cloud located beyond the orbit of Pluto?

Comets are believed to have originated in the Oort cloud, a region of icy bodies located in the outermost reaches of the solar system. These comets are thought to have been scattered towards the inner solar system by the gravitational influence of nearby passing stars or giant planets.

What is difference between a comet and a astriod?

Comets are composed of ice, dust, and rocky material, while asteroids are primarily made up of metals and rock. Comets have a tail that forms when they are close to the sun, due to the melting of their icy surface, while asteroids do not exhibit this tail. Comets generally have more elliptical orbits compared to asteroids, which typically have more circular orbits.

What is the name of the celestial body with a nucleus composed of dust and rocky fragments and ice and which forms a luminous diffuse tail when near the sun?

That celestial body is called a comet. Comets are made up of a nucleus of dust, rocky fragments, and ice that vaporizes and forms a glowing tail when heated by the sun.

Which star is cooler and many times brighter than Earth's Sun?

Sirius, also known as the Dog Star, is cooler than the Sun but is about 25 times more luminous. It is one of the brightest stars in the night sky and is located in the constellation Canis Major.

Cloud vaporized gases around a comets nucleus?

When a comet's nucleus approaches the sun, the intense heat causes the frozen gases and dust on the surface to vaporize, creating a glowing cloud or coma around the nucleus. This cloud consists mostly of water vapor, along with carbon dioxide, ammonia, and other volatile compounds. The interaction of these gases with sunlight and solar wind creates the characteristic tails of a comet.

What are pieces of comets that stream through the air called?

Pieces of comets that stream through the air are called meteoroids. When they enter Earth's atmosphere and burn up, they create bright streaks of light known as meteors or shooting stars.

Comets are probably made from leftover matter from the formation of?

Comets are believed to be made predominantly of ice, rock, dust, and frozen gases. These ingredients are remnants from the early days of the solar system's formation, about 4.6 billion years ago. They have remained relatively unchanged through time, offering valuable insights into the early conditions of our solar system.

Who discovered Fayes comet?

Friedrich Wilhelm von Biela and Jean-Louis Pons independently observed Comet 55P/Tempel-Tuttle (also known as Biela's Comet) in 1772. However, it was Michel Giacobini who discovered Comet 21P/Giacobini-Zinner in 1900.

What is called a voluntary coma?

A voluntary coma is a medically induced state of unconsciousness that is initiated by the individual to temporarily escape physical or emotional pain, similar to a self-imposed isolation from the world. It is not a common or recommended practice due to the risks involved in artificially altering one's consciousness.

If a comet was headed toward Earth how would you prepare for it?

Nuclear bomb shelter supplied with enough water for 5 days, food for 5 days, and long-sleeve jumpsuits that are a light color in case any government officials have survived like the army so they can help you

What is the history of comets?

Comets are remnants from the early Solar System, composed of ice, dust, and rock. They have been observed for thousands of years by various cultures and have often been seen as omens or celestial signs. Halley's Comet is one of the most famous comets, known for its periodic appearances every 76 years.

Point in planet's orbit where the planet reaches its maximum distance from the Sun?

A planet's maximum distance from the Sun is known as its aphelion. This point occurs when the planet is at the farthest point in its elliptical orbit around the Sun. The distance between the planet and the Sun is greatest at aphelion.

Does Halley's comet have any water on it?

yes it does, most comets contain water usually D20 deuterium, (heavy water). Earth was bombarded for millions and millions of years in its early stages that is why we have water on our planet. simple!!!!!

Different if earth had an orbit like that of a comet?

our earth would be then fried, becasue the orbit of a comet orbits around the sun which cause the comet to be insanely high. which in one case would fry our earth if our orbit was near the sun

Where is comet wild 2 point of origin?

Comet Wild 2 originated from the Kuiper Belt, a region beyond Neptune that contains icy bodies and comets. It originates from the outer edges of the solar system where such comets are formed and then get occasionally deflected towards the inner solar system.

What are facts about Commet Halley?

Halley's Comet is a short-period comet that orbits the Sun roughly every 76 years. It is named after astronomer Edmond Halley, who calculated its orbit and predicted its return. The comet is known for its bright appearance when it comes close to Earth, with its most recent sighting in 1986.

What space probe was designed for the purpose of sampling comet dust?

The space probe designed for sampling comet dust is known as NASA's Stardust spacecraft. It was launched in 1999 with the primary mission of collecting comet material from comet Wild 2 and returning it to Earth in 2006.

Who is Halley Stubis?

Halley Stubis is a motion graphics artist, mainly known for her work on Call of Duty: Modern Warfare and Advanced Warfare. She has also worked on various other video game projects, as well as commercials and film projects.