Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...

Asteroid Bennu seems to have come from a long-lost world on the fringes of the solar system, where saltwater pooled and dried ...

Early analysis of asteroid samples from NASA’s OSIRIS-REx mission show the residue of an icy brine, and a soup of amino acids.

Atomic Heart fans get one more adventure in Facility 3826 now that the game’s Enchantment Under the Sea DLC has made it to ...

From January to March, the night sky will host a spectacular parade of planets featuring Venus, Mars, Jupiter, Saturn, Uranus ...

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

An unusual looking 33-foot-long object discovered orbiting Earth last year may have come from a surprising place.

From west to east, Saturn, Venus, Neptune, Uranus, Jupiter and Mars will make an arc across Wyoming’s night sky in a parade ...

In Earth's upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 275 miles (442 km) ...

The Royal Australian Air Force (RAAF) recently unveiled the newly restored Lockheed P2V-7 Neptune A89-280, which has served ...

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that ...

The solar system consists of 8 planets, including Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune ... present on its surface. This iron oxide gives Mars its characteristic ...