Understanding the Astronomical Unit When discussing the vastness of space, the term ‘Astronomical Unit’ (AU) frequently arises, serving as a convenient measurement for tremendous distances. One Astronomical Unit represents the average distance from the Earth to the Sun, translating to approximately 150

Uncover the universe from your own home or in person. The Royal Astronomical Society is inviting everyone to engage in their upcoming Public Talks for the 2024-2025 season. Join Us for an Astounding Experience Hosted at Burlington House, the talks are scheduled

The M87 Black Hole’s Stunning Gamma-Ray Flare A groundbreaking find has left scientists in awe, as the supermassive black hole at the center of the M87 galaxy has shown remarkable activity. Known for being the first black hole ever imaged, this cosmic

The End of the Year in a Glimpse The Cold Moon, the culminating full moon of the year, graced the night sky on December 15, 2024, marking a significant astronomical event. This lunar spectacle is notable not only for its timing but

The Ursids Meteor Shower Makes Its Appearance This week, stargazers can look forward to the Ursids meteor shower, a cosmic event that promises a different kind of thrill compared to the famous Geminids. While the Geminids were dimmed by a bright full

Unveiling the Mysteries of Dark Comets Astronomers have made groundbreaking strides by doubling the known dark comets in our solar system, revealing fascinating distinctions between larger, outer solar system comets and their smaller, inner counterparts. This revelation significantly broadens our understanding of