The "Great Bear" of the constellation Ursa Major will become visible around the time Mercury slips out of view, with the ...

NASA also points out that July and August is an excellent chance to view the constellation Aquila, also known as the eagle as ...

Pieces of Mercury may have been found on Earth, potentially allowing scientists to study the Solar System's innermost planet.

A meteor shower, a planet sighting, and a full moon. Here's how to see all of space's eye-catching activity in July.

To get a glimpse of the “Swift Planet,” EarthSky suggests waiting for the sun to set before looking west for the planet ...

Mercury is the month's highlight, reaching greatest elongation July 4. Also on show in the Southern Hemisphere: Mars, Saturn, ...

Most meteorites that have reached Earth come from the asteroid belt between Mars and Jupiter. But we have 1,000 or so ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.