Ever gazed up at the stars and felt that magical awe wash over you? As cities grow brighter, it's becoming harder to ...

The Valentine's Day northern lights will largely be visible in Canada and Alaska, but a few northern-most states may see the dazzling display, too.

Valentine's Day is here and if you may have missed the window for getting dinner reservations, maybe try some star and planet ...

RCW 38 lies approximately 5,500 light-years away in the constellation Vela. Unlike many star clusters that appear as simple ...

The four planet-strong "planet parade" currently visible to the naked eye in the night sky for a short time after sunset will ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small and in the Milky Way, while Curtis took a more radical position that they ...

It might be hard spotting Venus on Valentine's Day in Indiana because of cloudy weather. February, however, is still the best ...

The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a football field as they try to determine how likely it is to strike Earth in ...

With "Star Scores," Kristi Sword and Roberto Carlos Lange celebrate the celestial at the Institute of Contemporary Art.

The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as captured by ESO's Visible and Infrared Survey Telescope for Astronomy (VISTA), ...