On this day, November 21, 1981, arguably the greatest collaboration in music history reached the No. 1 spot in the United Kingdom.
Earth and the planetary object that gave rise to the Moon were likely born in the same region of the solar system.
Roughly four and a half billion years ago the planet Theia slammed into Earth, destroying Theia, melting large fractions of ...
New research suggests that Theia, the object whose collision with Earth is theorized to have caused the formation of the moon ...
"The most convincing scenario is that most of the building blocks of Earth and Theia originated in the inner solar system.
Climate Compass on MSN
How Earth's Rotation Creates Day And Night - According To Scientists
The Mechanics of Earth's Spin Earth rotates once in about 24 hours with respect to the Sun, but once every 23 hours, 56 ...
Today, our Nation marks the 162nd anniversary of the Gettysburg Address, the brief yet immortal speech through which President Abraham Lincoln transformed ...
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