In the darkness of Mercury’s long night, astronomers have detected a faint sodium glow trailing millions of kilometers behind ...

Mercury is one of the least visited planets in our solar system, but NASA’s MESSENGER mission changed that in 2011. It ...

Earth has four seasons, but do other planets in our solar system also have hot summer days and cold winter nights?

Discovered in 1930, Pluto was long considered our Solar System's ninth planet, but was unseated in 2006 after the discovery ...

Macduff met the Herald this week at the Jupiter basalt marker along the Columbia Park Trail, just east of the blue bridge. It ...

Venus will partner up with the giant planets Saturn and Neptune to form a line up in the pre-dawn sky on May 8, with ...

NASA's eight-rotor Dragonfly drone just finished a crucial test, which confirmed the spacecraft's design and will allow the ...

Symphony San Jose ’s program, which people can experience on Saturday, May 10, 2025, at 7:30 p.m. and Sunday, May 11, at 2:30 ...

Article continues below The solar system consists of the Sun, our home star, and everything that is bound to it by gravity: the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus ...

A bright Moon dominates the sky, passing two bright stars as Juno reaches opposition and Mercury dips toward the horizon in ...

A new "smart" insole that monitors how people walk, run and stand can improve posture and even provide early health warnings.

Find out which zodiac signs will be affected in profound and unique ways when Pluto enters retrograde in 2025, triggering a ...