A company that's slated to launch the world's first-ever private mission to Venus is getting ready for the planet's super-hot ...

Filipinos witnessed a rare celestial spectacle on Friday, February 28, much like everyone else in the world. At the ...

Venus, Mars, Jupiter, Saturn, Uranus, and Neptune were already visible in the night sky after dusk this month, but Mercury joined them on Feb. 28. While it's common to see a few planets line up in the ...

Mercury, the first planet from the sun, is about to be really easy to spot for a short snippet of time in the night sky next ...