A rare alignment of two exoplanets with their star, marking one of the few known exosyzygies, an astronomical event involving ...

The upcoming year will offer a blood-red moon, spectacular meteor showers and the first glimpse of the sun’s corona since ...

For the first time, astronomers have directly measured the mass of a rogue planet, a celestial body wandering through space ...

Planetary alignments, a total lunar eclipse, and meteor showers are highlights to look for in the coming year.

An exosyzygy – an alignment of three celestial objects around another star – is predicted to happen later this year, but it ...

Astronomy fans got to see a planetary alignment in mid-April featuring Venus, Saturn, Mercury and Neptune. Stargazers will once again be treated to a planetary alignment in May, though not as big as ...

Many Massachusetts residents didn't get to see the recent partial solar eclipse because of cloudy weather, but there's another astral event on the way. A planetary alignment is expected later in April ...

It will be a smaller planetary alignment than the one in January, which boasted seven planets Another planetary alignment is on the way in August Another planetary alignment is coming up next month, ...

Another planetary alignment is coming up in April People got to witness a seven-planet alignment in February The next alignment of seven planets will take place in October, 2028 Many Connecticut ...

A small planetary alignment is on the horizon It will take place near the end of May A crescent moon will be wedged between Venus to the south and Saturn to the north Astronomy fans got to see a ...