The Vera Rubin Observatory is expected to discover 20 billion new galaxies over the next decade. This image shows another ...

The century's longest solar eclipse is set to take place in August 2027 with an estimated 90 million people expected to ...

Wausau Pilot & Review Central Wisconsin skywatchers can look forward to a dynamic week of celestial events, from the official ...

June 22 marks the 350th anniversary of the Royal Observatory Greenwich, the home of the historic Prime Meridian and ...

Each day, around 48.5 tons (44,000 kilograms) of ancient debris dating back to the creation of our solar system collide with ...

Saturn’s moon Titan has always stood out among the celestial bodies in our solar system. It is the only moon with a thick, ...

If our solar system seems stable, it's because our short lifespans make it seem that way. Earth revolves, night follows day, the moon moves through light and shadow, and the sun hangs in the sky. But ...

A pair of European satellites have created the first artificial solar eclipses by flying in precise and fancy formation, ...

During the red giant phase, both the Sun and Jupiter will shine brighter and become hotter. However, its moon Europa is ...

Mercury and Venus are moon-free, Mars has two small moons, and Earth ... solar system is enveloped by a huge bubble called the heliosphere. Made of charged particles generated by the sun, the ...

Astronomers have captured silicate clouds and a mysterious disk around two giant young exoplanets, revealing surprises that ...

NASA's PUNCH mission has unveiled its first images of colossal solar eruptions known as coronal mass ejections (CMEs) — ...