This only happens once in a blue moon, literally. May's second full moon is almost here, and not only is it a rare blue moon, but it will also be a micromoon. The blue moon will take place soon, ...

The most coveted possession in luxury isn’t kept in a wardrobe. It’s an itinerary. A 70-foot rappel into a sandstone slot canyon outside Page, Ariz.; a helicopter circling Lake Natron’s flamingo-pink ...

Tonight marks the First Quarter Moon, when roughly half of the Moon’s visible face is illuminated. As of Saturday, May 23, ...

China could be a leading player in the new technological battlefield, but the US has a substantial lead in essential tools such as reusable rockets In 1957, the Soviet Union kicked off the Cold War's ...

President Trump posthumously awards the Presidential Medal of Freedom to 9/11 hero Welles Crowther ahead of the terrorist attacks' 25th anniversary year.

If you're planning to point a telescope at the moon this week, don't wait for the full moon. The best lunar views actually ...

Summer brings warm nights, time with friends and tons of astronomical events. We have all the cosmic coolness for you to see ...

U.S. viewers will get their best view of the cosmic duo overnight on May 22-23, as the moon advances towards Regulus through ...

The smallest planet appears after sunset as the waxing Moon reaches First Quarter and star clusters shine in the sky this ...

Distance from Earth (logarithmic scale) - Moon 1 mi 10 mi 100 mi 1,000 mi 10,000 mi 100,000 mi Moon 1M mi 10M mi 100M mi 1B ...

Venus and Jupiter remain visible in the evening sky soon after sunset early in July, although Jupiter fairly quickly drops ...

Mysterious red auroras spotted over Japan were found reaching astonishingly high altitudes, even during space storms ...