Halleys Comet
The moon orbits the Earth approximately every 27.3 days, but due to the rotation of the Earth, it passes over a particular spot on Earth's surface about every 24 hours.
Approximately 100 tons of meteors enter Earth's atmosphere every day. Most of these meteors are small and burn up upon entry, creating shooting stars.
One lunar cycle is when the moon goes from one phase through every other phase until it returns to the starting point. This takes 29.53 days.
The Earth rotates every twenty four hours, it revolves around the sun every 365 1/4 days. The standard year is 365 days. The extra 1/4 is made up every four years on leap year when we have a February 29th. On leap year there are 366 days.
365.25 days Distance of one orbit, relative to the sun . . . about 584.3 million miles.
Halley's Comet
Jacob Jackson
Halley's Comet returns to the part of its orbit visible from Earth.
250,000 years
The Earth magnetic field changes approximately every 200,000 thousand years.
No galaxy returns every 76 years. Halley's Comet, which is a comet, not a galaxy, becomes visible every 76 years.
science is the pursuit of knowledge. Every science is curiosity based.
There is no point on the earths surface that experiences night for 24 hours every day.
The moon orbits the Earth approximately every 27.3 days, but due to the rotation of the Earth, it passes over a particular spot on Earth's surface about every 24 hours.
every 250,000 years :)
every 250,000 years :)
Approximately 100 tons of meteors enter Earth's atmosphere every day. Most of these meteors are small and burn up upon entry, creating shooting stars.