This September 7th, the blue giant planet will be at its closest approach to Earth and its face will be fully illuminated by the Sun. It...

This September 7th, the blue giant planet will be at its closest approach to Earth and its face will be fully illuminated by the Sun. It...

This September 7th, the blue giant planet will be at its closest approach to Earth and its face will be fully illuminated by the Sun. It...

This September 7th, the blue giant planet will be at its closest approach to Earth and its face will be fully illuminated by the Sun. It...

In September, your binoculars will reveal the rusty surface of Mars, iconic rings of Saturn, the waxing Moon—and the comet...

In September, your binoculars will reveal the rusty surface of Mars, iconic rings of Saturn, the waxing Moon—and the comet...

In September, your binoculars will reveal the rusty surface of Mars, iconic rings of Saturn, the waxing Moon—and the comet...

In September, your binoculars will reveal the rusty surface of Mars, iconic rings of Saturn, the waxing Moon—and the comet...

In September, your binoculars will reveal the rusty surface of Mars, iconic rings of Saturn, the waxing Moon—and the comet...

The planet Mercury reaches greatest western elongation of 18.3 degrees from the Sun. This is the best time to view Mercury since it will...

The planet Mercury reaches greatest western elongation of 18.3 degrees from the Sun. This is the best time to view Mercury since it will...

The planet Mercury reaches greatest western elongation of 18.3 degrees from the Sun. This is the best time to view Mercury since it will...

The planet Mercury reaches greatest western elongation of 18.3 degrees from the Sun. This is the best time to view Mercury since it will...

The planet Mercury reaches greatest western elongation of 18.3 degrees from the Sun. This is the best time to view Mercury since it will...

This August 26th, the Moon will be located on the opposite side of the Earth as the Sun and its face will be will be fully illuminated....

This August 26th, the Moon will be located on the opposite side of the Earth as the Sun and its face will be will be fully illuminated....

This August 26th, the Moon will be located on the opposite side of the Earth as the Sun and its face will be will be fully illuminated....

This August 26th, the Moon will be located on the opposite side of the Earth as the Sun and its face will be will be fully illuminated....

This August 26th, the Moon will be located on the opposite side of the Earth as the Sun and its face will be will be fully illuminated....

This August 17th, the planet Venus reaches greatest eastern elongation of 45.9 degrees from the Sun. This is the best time to view Venus...