ESA's Solar Orbiter captured views of the planet Mercury passing in front of the Sun. Multiple instruments aboard the ...

Celestial spectacle will be at its most impressive on 28 February, when Mercury, Venus, Jupiter, Saturn, Uranus and Neptune will align across the sky ...

Mercury, Venus, Jupiter, Saturn, Uranus and Neptune will soon align in the night sky ...

For decades, Mercury was thought to be a simple, burned-out planet close to the Sun. NASA’s MESSENGER mission completely overturned that view, revealing unexpected chemistry, strange surface features, ...

A rare alignment of six planets should be visible later this month in the western night sky. Here's what you need to know for ...

Jupiter, Mercury, Neptune, Saturn, Uranus, and Venus—will appear in the sky together in a special planet parade on Feb. 28.

This month, skywatchers can enjoy a rare celestial event known as a "planetary parade," featuring six planets- Mercury, Venus ...

This weekend, six planets are set to share the sky in a rare “planet parade,” giving stargazers a short but magical window to ...

Mercury, Venus, Jupiter, Saturn, Uranus, and Neptune are all in the evening sky, but you’ll need binoculars, timing, and a ...

Light pollution won't significantly hinder viewing, but clouds can be problematic, so clear skies are essential.

Every once in a while, the mechanics of our solar system grant Earth and its residents a better-than-average view, as is the ...

Updated measurements from NASA’s Juno spacecraft could help researchers better understand the planet's mysterious interior, ...