The month brings a spectacular lineup of celestial sights—including a rare chance to see Mercury without a telescope and a ...

Take in unmatched alpine views from the Dachstein Glacier Skywalk at 2,700 meters. This glass platform rises above the Alps, ...

These spots along Lake Superior offer stellar stargazing and the potential to spot the elusive aurora thanks to their dark ...

Ever wondered what paradise looks like from above? Welcome to Cyprus, where mountains, sea, and sunlight blend into something ...

Archaeologists found a 2,000-year-old Roman camp 7,000 feet up in the Swiss Alps, with sling bullets from the Roman 3rd ...

Over the past seven decades, thousands of sophisticated spacecraft have been launched on ambitious missions to look down on ...

Step outside tonight in the early evening, when Sagittarius lies above the southwestern horizon. Globular cluster M22 shines brightly at magnitude 5.1, readily observable with binoculars or any size ...

Capitol Reef National Park offers some of the darkest skies in the U.S., making it an exceptional spot for stargazing. The park’s remote location and the nearby Dark Sky Community of Torrey protect it ...

Saudi Arabia has unveiled the world’s first suspended football stadium in the sky, set to host 2034 FIFA World Cup matches as ...

Colorado is no stranger to strange objects floating or flying across the sky (remember “Balloon Boy” from October 2009?), and many residents wanted answers for a strange balloon seen ...

Comet Lemmon is currently racing toward the Sun, while the fainter Comet SWAN is moving away. Both are set to make their ...

The first balloons rose above Natchez in 1986. The festival’s beginnings can be traced back to a few determined visionaries ...