NASA has been monitoring a never-before-seen planet in its solar system, which is eight times the size of Earth. The ...

Witness February’s celestial spectacle as Venus reaches peak brightness, Mars dominates the night sky, and the Moon aligns ...

Witness a rare celestial spectacle as seven planets align in the night sky for one night in late February, offering a ...

The exoplanet – a planet outside our solar system – has a mass six times greater than that of Earth, and orbits in the ...