The morning of April 24 will give rise to a striking mini-planetary parade, as Mercury, Venus, Saturn, Neptune, and Earth's ...

The internet has been abuzz with the possibility of sky watchers seeing a “smiley face” in the eastern sky above the horizon ...

Get ready to put a smile on your face and have the sky smile back when the planets align over New York City this week. Venus, ...

On Sunday, April 27, the Moon will be about 221,900 miles from Earth when it reaches perigee, the closest distance in its ...

The best time to view the Lyrids is when Lyra, the Northern Hemisphere constellation from which the meteors appear to radiate ...

The reports circulating on social media indicate that at around 5:30 a.m. on Friday, Venus, Saturn and the moon will align ...

April 22, Earth Day is celebrated once again as over one billion people help the Earth recover from the ravages of ...

Solar eruptions created a northern lights display in North America and Europe overnight, with more auroras expected through ...

Pop star Katy Perry and five other women safely returned to Earth after reaching space aboard Jeff Bezos's Blue Origin rocket ...

Whether you look to the sky and spot a bald eagle or take a sip of fresh, clean drinking water, Earth Day 1970 is to thank.

Arizona is home to dozens of national monuments, parks, and forests, ranging from pine forests to red rock formations. Flagstaff is an epicenter for nature lovers, situated in the heart of the world’s ...