The Ursid Meteor Shower is a subtle but reliable annual celestial event that occurs each December around the winter solstice.

Discover the groundbreaking $1 billion telescope set to revolutionize space exploration! 🔭 See distant galaxies, study alien ...

Save on telescopes, binoculars and monoculars with our last-minute deal round up, but you'll have to be fast if you want them ...

A simple guide to the Dec. 25, 2025 night sky, with viewing tips for the moon, bright planets, and familiar winter stars ...

The James Webb Space Telescope blasted off from a launchpad in French Guiana in 2021, before reaching a spot in orbit a million miles away. It soon began breaking cosmology.

By studying tiny distortions in the shapes of distant galaxies, scientists mapped dark matter and dark energy across one of the largest sky surveys ever assembled. Their results back the standard ...

A new telescope equipped with the world's largest digital camera will collect more astronomical data in a single year than all others combined.

International space agencies are gearing up for an intensive launch schedule in 2026, targeting the Moon, Mars and advanced ...

Avi Loeb discusses new radio observations, motion data, and size estimates for interstellar object 3I/ATLAS, outlining limits, uncertainties, and future observations ...

Physik Instrumente (PI), the Karlsruhe, Germany, company that is well known across the optics and photonics sector for its high-precision motion and positioning equipment, is to become part of the ...

According to the ESA, the Webb Telescope has allowed scientists to study the dust grains inside discs like this, which helps them further understand the earliest stages of planet formation. Webb found ...

From stranded astronauts to secret moons to space photos that were once impossible to consider, here are the top space ...