Nearly a decade ago, an explosion on the sun "contained components of three different types of solar eruptions". Studying the ...

Schematic diagram of the 'KuaFu-1' satellite (Source: Purple Mountain Observatory, Chinese Academy of Sciences) ...

Travel the universe from your seat with our picks from the annual ZWO Astronomy Photographer of the Year competition.

A giant S-shape structure, around 10 times wider than Earth, recently appeared in the center of the sun, moments before our ...

On September 4, 2025, NASA’s Solar Dynamics Observatory (SDO) captured an incredible image of the Sun displaying a mysterious ...

When the biggest geomagnetic storm in 20 years hit Earth in May 2024, photographer Kavan Chay was in Tumbledown Bay, New ...

Galaxies, Auroras, the Moon, our Sun, planets and more – the Royal Observatory Greenwich reveals the winners of the ZWO Astronomy Photographer of the Year 17 ...

Galileo saw it first, but this time astronomers had a better view of what is going on with the sun and found a reason why ...

Several total lunar and solar eclipses will be visible in across the globe the next few years. But you may have to travel.

Recently, humanity's exploration of the universe has achieved a groundbreaking discovery—the Hubble Space Telescope has ...

Most places on Earth have seasons because our planet is on a tilt as it orbits the sun. But our star also has its own version ...

The hottest parts of the sun are its solar flares, and a new study suggests these flares could be more than six times hotter ...