New simulations suggest that up to four of the solar system's rocky planets, including Earth and a long-lost world, once orbited in mathematical harmony around the infant sun.

Venus, often called Earth's "sister planet," shares striking similarities with our world,yet it has become one of the most ...

In 2020, scientists detected phosphine gas on Venus, a molecule linked to microbial life on Earth. New missions funded by ...

Venus reaches its highest altitude above the eastern horizon in 2025 on Aug. 1. Venus will reach its highest altitude in the ...

Japan's Himawari-8 and Himawari-9 satellites, designed to study weather here on Earth, have also been quietly collecting ...

One of the brightest and most colorful stars in the sky and the most brilliant planet are on stage in the early morning dawn ...

August brings Saturn and Neptune together, offers two shadow transits of Titan, and sees a conjunction of Venus and Jupiter.

On July 23, Venus will form a tense square to Mars, creating tension between the desire for curiosity and variety versus the ...

Venus Williams won her first singles match in more than a year at age 45 and highlighted the phenomenon of older athletes playing at an elite level.

Aug. 12-13 — Peak of the annual Perseid meteor shower. Perseids are fragments shed by comet 109P/Swift-Tuttle. Every August, ...

An asteroid the size of a 15-story building or a large airplane has been spotted, just days before it makes a close pass by ...

The mystery object is on a stealth path through the inner Solar System, and Earth’s fastest rockets aren’t nearly quick ...