After solar activity spent several decades on the decrease, the number of sunspots, flares and coronal mass ejections is once ...

The Sun is essential to our astrological makeup and is often the starting point for our journey into studying the stars. It ...

The Sun’s poles may hold answers to long-standing mysteries about magnetic cycles, solar wind, and space weather. The polar ...

A star is heading toward the outskirts of our solar system, and it’s getting here sooner than expected.Gliese 710, a rogue ...

The moon and Venus will shine vividly alongside a bright star in the early morning in a celestial rendezvous that should be visible across the U.S.

The Sun's activity is rising again after decades of decline, surprising scientists and raising concerns about space weather.

Earth's wobbly orbit has shifted our view of the stars since the zodiac signs were first created. But that doesn't mean your ...

The Sun is essential to our astrological makeup and is often the starting point for our journey into studying the stars. It carries rich symbolic and mythical origins, along with profound spiritual ...

A new image shows the growing tail of a comet from another star system streaking across our solar system. The image of comet 3I/ATLAS was captured on Aug. 27 using one of the telescopes at the ...