Neptune's moon Nereid was discovered by the Dutch astronomer Gerard Kuiper. This was the second of 14 moons discovered at ...

Using two infrared space telescopes and a 23-year gap, scientists may have spotted a mysterious, slow-moving object beyond ...

Friday, May 2, presents a perfect opportunity to catch the mighty ice giant Neptune close to the planets Saturn and Venus in ...

If the object really is Planet Nine, it would be larger than Neptune and exist 700 times further from the sun than Earth.

The solar system consists of our star, the sun, and everything bound to it by gravity: the planets Mercury, Venus, Earth, ...

Hubble’s 35-year journey showcases humanity’s boldest space achievements, capturing everything from new stars forming to ...

University of Arizona students Gaël Baup and Matthew Maxim are starting to turn heads with their ambitious, sci-fi short, The ...

A dazzling snapshot from ESO’s Paranal Observatory captures a rare sky parade — the Moon, a comet, and nearly every visible ...

In honor of the anniversary of 'Shrek,' see which character you are based on your zodiac sign, according to celebrity ...

The assistant supports multiple voice personalities and may soon include animated Copilot characters. Microsoft is also ...

GI 410 b, the newly discovered planet, falls in the sub-Neptune class and is larger than Earth. Radial velocity was employed to establish the discovery on April 4. This technique, often termed the ...

This planet, now officially called GI 410 b, is classified as a sub-Neptune, which means it is larger than Earth but smaller than Neptune. The discovery was made on April 4 using the radial ...