Is there a full moon tonight? Here's when to watch January's special wolf moon - a supermoon that will shine for days amid ...

Humanity has spent a century turning interstellar travel into a cultural inevitability, from pulp magazines to prestige ...

Every January, Earth reaches its closest point to the Sun, known as perihelion. Yet, it’s winter in the Northern Hemisphere.

In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...

P erihelion – or the Earth's closest approach to our host star – will take place on January 3, 2026. At this point, our ...

The combination of the elliptical orbit, affecting the speed of the planet, and the axial tilt, causing the length of ...

While the solstice marks the shortest day of the year, the amount of daylight we gain in the first week afterward is ...

Hidden star found orbiting a bloated red giant, Pi1 Gruis, offering a rare glimpse into how close companions shape dying ...

The James Webb Space Telescope has been helping scientists explore the cosmos for years now, but there are still plenty of ...

Thousands gathered at Stonehenge to enjoy the winter solstice, marking the shortest day of the year in the Northern Hemisphere.

Sunday marks the shortest day of the year in the Northern Hemisphere, signaling the start of astronomical winter.