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Over the last hundred years, notable comets include Halley's Comet, which was last visible in 1986, and Comet Hale-Bopp, which captivated observers in 1997. Comet NEOWISE made a spectacular appearance in July 2020, and Comet Leonard was visible in December 2021. Additionally, Comet 67P/Churyumov-Gerasimenko was extensively studied by the Rosetta mission, which provided significant insights into comets from 2014 to 2016.
What else can I help you with?
When have comets been spotted over the last 100 years?
Typically, several comets are spotted every year.
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.
Which is more likely to be dangerous---a volcano that erupts frequently or a volcano that has been inactive for a hundred years?
a volcano that hasn't been active for a hundred years because of viscosity which is the resistance to flow and one that has been inactive for a hundred years would have a low viscosity and would stick more for a better but more dangerous explosion.
Can you describe the features of a comet?
they come from space DUHXX
What has been composed of ice frozen gases and rock and has been described as a dirty snowball?
comets
When have comets been spotted over the last 100 years?
Typically, several comets are spotted every year.
When did comets started to appear?
Comets have been around for the past four and a half billion years.
How long has the northern spotted owl been endangered?
20 years
How long has a northern spotted owl been endangered?
20 years
Do they name comets?
Yes as in 1705 Halley's comet was spotted by Edumd Halley and from then have been named since. P.s: Halley's comet will be seen 19th December 2023!
Where has the medfly been spotted?
the medfly has been spotted no where
What is the lifespan of the Little Spotted kiwi?
The average life span of the Little Spotted Kiwi is an estimated 45 years. Some specimens have been recorded as living as long as 80 years.
What is the spotted tailed quoll's life span?
In captivity, the spotted tailed quoll has been known to live for six years. In its natural habitat, this tends to be reduced to a maximum of five years.
When were comets found?
Comets have been seen and studied by people for thousands of years. Edmond Halley predicted a comet to return in 1705 which is why we call it Halley's Comet or Comet Halley.
Where is the Loch Ness monster spotted?
The Loch Ness monster or usually called Nessie has been spotted more than a hundred times at Loch Ness (which means lake Ness). The lake is situated at Scotland
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.
Where has a yeti been spotted?
The yeti has been spotted in the Himalaya mountains in Asia.
