Some exoplanets in their stars' habitable zones may be distinctly uninhabitable due to solar flaring. Red dwarfs are known for powerful flaring, and since they're dim and their habitable zones are ...

On Earth, water is so intertwined with life that our search for life on other worlds is essentially a search for water. When ...

Retrograde phases are infamous for bringing difficult energy but are essential to our self-improvement. Here are all the planets that will retrograde in 2025, along with when and how they will ...

Such changes would make it difficult for life as we know it to survive on Earth. The increased heat and radiation would ...

Today, June 26, 2025, the moon is 1 days old and is in the New Moon phase of its lunar cycle. It is 1% illuminated.

The event, titled "Out of This World," will feature the Massapequa Philharmonic performing composer Gustav Holst's masterwork ...

The moon is well known to have phases as observed by a viewer on Earth: new, crescent, quarter, gibbous and full. These phases are caused by the relative angles of Phases of our moon and planets ...

How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid ...

But the brightest phases of the moon have already passed for the month of January, meaning it's currently waning and will be in the third quarter on Tuesday and a new moon on Jan. 29.

Spot overlapping meteor showers this month, along with the Moon sharing the sky with some of the brightest planets.

Between May 20 and 24, the moon, Saturn and Venus will meet in a mini 'planetary parade,' becoming visible in the northern hemisphere this week. Here's how and when to watch the 3-planet alignment.

When a young star forms, a ring of gas and dust called a protoplanetary disk forms around it. Together, the star and the disk are a young solar system, and peering into solar systems much younger than ...