Planet Earth, Day

31-March-2024 Sunday
GinRyuu's answer to "The length of the Earth's day may change: there is a reason"

30-March-2024 Saturday
Reply to the post “The length of the Earth’s day may change: there is a reason”

11-March-2023 Saturday
A small astronomical educational program

20-August-2022 Saturday
The Earth suddenly accelerated its rotation - scientists do not know why this is happening, and what to do

21-September-2020 Monday
Two ways to measure the length of a day on Earth: what is the difference


v20221217