Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

A planetary alignment happens when several planets appear in a line from Earth’s point of view. Mercury will join Venus, Mars ...

Rare event that includes the planets Mars, Jupiter, Uranus, Neptune, Venus, and Saturn will be visible after the sun goes down.

Five of the brightest planets will be visible to the naked eye. With help, you may even spot Uranus and Neptune.

Towards the end of the month, Mercury appears in the evening sky, and climbs up past Saturn. In the dusk glow, you may be ...

It is not often that all the planets in the Solar System other than ours are lined up across the night sky for us to see.

Launched in 1990, the Hubble Space Telescope is a joint ESA/NASA project. It has become one of the most important science ...

Bob Stephens and Jasper McElroy appeared in the newspapers of Cork more than the lord mayor. But after seven seasons here ...

Keep your eye on the ball” is a motto for many athletes—and for astronomers trying to find Earth-threatening space rocks ...

Spotting one or two of the planets in our solar system is well worth a good skywatch, but seeing (almost) all of them in a ...

turning this into a planetary parade of all seven planets in our solar system other than Earth. It will be difficult to see them all since Saturn, Mercury and Neptune will be quite close to the ...