Stephen Colbert joked about his biggest lesson in 2025 after The Late Show was axed while speaking to Andy Cohen and Anderson Cooper ...

Young Earth was a blue planet covered in oceans, much like today. But the atmosphere was a lethal cocktail of gases, with no ...

Our 2026 skywatching guide includes a total solar eclipse, a "blood moon" and a festive supermoon. Here are the dates you ...

NASA have released a photograph capturing a vivid image of the Large Magellanic Cloud, a galaxy just 160,000 light-years away ...

Venus reaches greatest brilliancy in the evening sky on Sept. 19 and in the morning sky on Nov. 29. In late September through ...

With space tourism set for liftoff, space medicine is about to become a crucial specialty. And this place is becoming a hub ...

From Jupiter at its brightest to a dazzling Saturn-Moon-Neptune alignment, here’s what to watch in the night sky in January ...

An unusual member of the ensemble is Scorpius the Scorpion, which stung Orion to death and was placed in the sky such that ...

January may be the coldest month of the year, but it’s the best time to see the solar system's largest planet.

Meteor showers, eclipses, a planetary parade and 13 full moons will be visible in the night sky in 2026. Here’s when to see them.

The final night of 2025 is the perfect time to watch the moon close to the Pleiades, find the brightest star in the night sky ...

Welcome to 2026! The new year kicks off on a productive note as communication planet Mercury leaves chaotic Sagittarius for ...