Scientists discover alien comet Machholz 1 orbiting the Sun, which they presume is an interloper fro...

Powered by solar energy, the pollution-free plane would fly day and night with zero fuel...

Ancient meteorites, like disk drives salvaged from an ancient computer, still contain magnetic recor...

NASA successfully launches the Interstellar Boundary Explorer mission to map outer Solar System...

NASA will launch a two-year mission to map and explore the outer solar system that will allow scient...

The planet has a mass about eight times that of Jupiter, and lies roughly 330 times the Earth-Sun di...

The flight trial at Yuma took place from July 28 to 31 in tough conditions of Sonoran Desert with te...

The new planet looks like a lump of ice and rock, which is beginning the return leg of a 22,500-year...

According to Planetary Science Institute director, in the solar system there would be 13 planets-- M...