Three celestial bodies are about to meet up for one night in September in a conjunction that should be widely visible in the ...

Melroy also pointed to landers as another application.

Three celestial bodies will meet up for one night in September in a cosmic conjunction that should be widely visible in the ...

A truly majestic sky sight last month was a close pairing of the two brightest planets, Venus and Jupiter, at dawn Aug. 12.

Venus is a planet, much like the Earth, except that it’s enshrouded by poisonous clouds that hold its surface temperature hotter than a pizza oven. On Sept. 19, it will lie some 135 million miles away ...

This week, Venus, Jupiter, Saturn, Uranus, and Neptune will create a rare planetary alignment, illuminating the sky before dawn. On September 19, the waning crescent moon, Venus, and Regulus (the ...

The crescent moon will shine with Jupiter among the stars of Gemini early on Sept. 16. Turn your eyes to the east in the ...

This week, a rare planet parade featuring Venus, Jupiter, Saturn, Uranus, and Neptune will light up the early morning sky. A ...

A team of scientists has investigated how Earth’s twin became so inhospitable, and whether the same will happen to our planet ...