Earth's Moon: NASA's Galileo spacecraft took this image of Earth's Moon on Dec. 7, 1992, on its way to explore the Jupiter system in 1995-97. The Moon is Earth's only natural satellite.
The four planet-strong "planet parade" currently visible to the naked eye in the night sky for a short time after sunset will ...
In Earth’s upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 442 kph, but they ...
Today offers a chance to reflect, reassess, and prepare for upcoming changes in your career. Find daily astrological ...
Donald Trump issued his first direct order to Elon Musk as president: go fetch the astronauts who flew to the International ...
These popular astronomy questions, answered by Astronomy magazine, will help you better understand our universe - and share ...
Galileo precedes today’s physicists by many generations, but his work underscores the interplay of intellect and observation ...
From supermoons to an eclipse and star parties at national parks, these captivating celestial phenomena will get Americans ...
I recently saw a YouTube video by Hank Green discussing how important the Galilean moons are in our understanding of the solar system and the universe as a whole. The ...
Scientists have long thought that the South Pole-Aitken basin was formed by a shallow-angle impact, but new research suggests ...
A pair of astrophysicists with Aix- Marseille Université, CNRS, and Institut Universitaire de France have developed a new ...
A French astrophotographer recently snapped shots of the moon, Venus, Mars, Jupiter, Saturn, Uranus and Neptune in a single ...