On May 1, 1949, Neptune's moon Nereid was discovered by the Dutch astronomer Gerard Kuiper. [‘On This Day in Space’ Video ...

Sky This Week is brought to you in part by Celestron. Friday, May 8Pluto is stationary at 7 A.M. EDT in Capricornus, although ...

A new tiny ice world has been discovered beyond Pluto surrounded by a thin atmosphere, scientists revealed.

Suzie Dills says different types of full moons will be filling our skies for the next few years. Find out when you can see ...

Dark and light play together in this week's photos, as we examine ash spreading across Mars over decades, night and day on ...

The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This ...

See what your daily horoscope has in store for your zodiac sign, according to astrologer Valerie Mesa ...

Venus and Jupiter are the top evening features for your observing run after sunset in May. Jupiter also hosts a handful of exciting double transits — and double shadow transits — involving Europa and ...

THE Sun’s world famous Mystic Meg horoscope column has entertained readers for decades with predictions for their love lives, ...

A new study suggests that a tiny, icy world beyond Pluto harbors a thin, delicate atmosphere. That would make it the solar ...

After Artemis 2, NASA's moon return hinges on two unproven commercial landers, each of which faces major technical and ...