Earth, sun, moon: three objects in space whose interactions have a pretty big impact on our lives. Earth orbits the sun once a year, and it rotates on its axis about once a day (depending on your ...

Maybe it will help if I plot the distance from the Sun for both the Earth and the moon. Here is that plot over about 1 month. You might notice that the distance from the Earth to the Sun changes ...

but it's always changing size as how much of it we see depends on the moon's position in relation to Earth and the sun. While it's a satellite of Earth, the moon, with a diameter of about 2,159 ...

An asteroid has been following Earth around the sun for ... which would make it another moon. But this tailgating asteroid is actually orbiting the sun, the space news website Sky & Telescope ...

A total eclipse can only happen during a new moon. How many Earth moons would fit across the face of the Earth? How many Earths would fit across the Sun? How many times further away is our Sun from ...

Just as the Moon can eclipse the Sun as seen from Earth, Earth can eclipse the Sun as seen from the Moon. These eclipses may be partial or total. During the lead-up to a solar eclipse from the ...

A solar eclipse happens when the moon passes between the Earth and the sun and blocks its light. The side of the moon facing Earth is not illuminated during an eclipse. That, along with the ...

The video does not prove that the sun and moon are reflections of another light source, or that the moon is a reflection of Earth. It shows light from the torch both reflecting and refracting ...