space-astronomy

A super blue moon is the coincidence of a full moon with two astronomical conditions: it is both a blue moon and a supermoon. A blue moon is the modern calendar label for the se...

The Perseids peak time usually occurs in mid-August each year, when Earth passes through the dense trail of debris left by Comet Swift-Tuttle. During the peak, sky watchers unde...

At dusk, the planet in the western sky is most often Venus, Mercury, or Mars, depending on the time of year and the planetary alignment. Venus appears as the brightest starlike...

A supermoon occurs when a full moon coincides with or is very near lunar perigee, the point in the Moon’s elliptical orbit closest to Earth. This proximity makes the Moon appe...

Venus is frequently the third-brightest natural object in the sky after the Sun and Moon, and it is usually the brightest planet. Its intense visible shine comes from a combinat...

When a meteor passes by Earth today, it usually refers to a space rock visible as a bright streak in the sky, often harmlessly burning up in the atmosphere or continuing on its...

The next very bright comet will be a naturally bright visitor from the outer Solar System, not a manufactured spectacle. These icy bodies brighten as they approach the Sun, rele...

In 2025, Saturn reaches its closest point to Earth during its yearly oppositions and near approaches, a geometry called opposition when Earth lies roughly between Saturn and the...

The Moon does not remain fixed in the sky; it is in a constant, well-understood dance with Earth. Its changing geometry produces orbit variations, apparent size and brightness s...

The next solar eclipse depends on where you stand on Earth and what kind of eclipse you mean, because there are two to five solar eclipses each year. For most places, the next w...