Researchers believe they have rediscovered a mysterious star system first spotted in 2011. If true, the alien sun and its ...

From supermoons to an eclipse and star parties at national parks, these captivating celestial phenomena will get Americans ...

A recent multi-institutional study spearheaded by NASA has revealed the most volcanic place we know of. The planet, coined L ...

Kokoro Hosogi, a physics student at The University of Alabama in Huntsville (UAH), has achieved a rare honor for an ...

Around the time of your romantic dinner, head outside and look to the southwest to spot the super brilliant planet in the night sky ...

Look up this week for February’s full snow moon and to catch the last glimpse of a visible parade of planets in the night sky ...

A great week of Delaware star gazing will kick off tonight with the full moon rising next to Venus and a rare planetary parade this month, February ...

In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" ...

Full Moon 2025! Learn why it’s called the Snow Moon, when to see it, and which planets will be visible alongside this ...

Here's when and how to watch the next full moon and February's rare planetary parade across Pennsylvania skies, starting with shiny and bright Venus.

Though 2025 won't mark the return of astronauts into deep space as NASA had hoped, launchpads still will be scorching-hot ...

ALIENS could discover humans on Earth by spotting one of 12 signs, scientists say. Topping the list is a clue that could be ...