This March 28, the Moon will be located on the same side of the Earth as the Sun and will not be visible in the night sky. This phase...

This March 20, the March equinox occurs at 10:29 UTC. The Sun will shine directly on the equator and there will be nearly equal amounts...

This March 20, the March equinox occurs at 10:29 UTC. The Sun will shine directly on the equator and there will be nearly equal amounts...

This March 20, the March equinox occurs at 10:29 UTC. The Sun will shine directly on the equator and there will be nearly equal amounts...

This March 20, the March equinox occurs at 10:29 UTC. The Sun will shine directly on the equator and there will be nearly equal amounts...

This March 20, the March equinox occurs at 10:29 UTC. The Sun will shine directly on the equator and there will be nearly equal amounts...

This March 12, the Moon will be located on the opposite side of the Earth as the Sun and its face will be fully illuminated. This phase...

This March 12, the Moon will be located on the opposite side of the Earth as the Sun and its face will be fully illuminated. This phase...

This March 12, the Moon will be located on the opposite side of the Earth as the Sun and its face will be fully illuminated. This phase...

This March 12, the Moon will be located on the opposite side of the Earth as the Sun and its face will be fully illuminated. This phase...

This March 12, the Moon will be located on the opposite side of the Earth as the Sun and its face will be fully illuminated. This phase...

This February 26, an annular solar eclipse occurs when the Moon is too far away from the Earth to completely cover the Sun. This results...

This February 26, an annular solar eclipse occurs when the Moon is too far away from the Earth to completely cover the Sun. This results...

This February 26, an annular solar eclipse occurs when the Moon is too far away from the Earth to completely cover the Sun. This results...

This February 26, an annular solar eclipse occurs when the Moon is too far away from the Earth to completely cover the Sun. This results...

This February 26, an annular solar eclipse occurs when the Moon is too far away from the Earth to completely cover the Sun. This results...

This February 26, the Moon will be located on the same side of the Earth as the Sun and will not be visible in the night sky. This phase...

This February 26, the Moon will be located on the same side of the Earth as the Sun and will not be visible in the night sky. This phase...

This February 26, the Moon will be located on the same side of the Earth as the Sun and will not be visible in the night sky. This phase...

This February 26, the Moon will be located on the same side of the Earth as the Sun and will not be visible in the night sky. This phase...