March 2026 could be a historic moment for stargazers and aurora enthusiasts alike. According to experts, this month might ...

NASA's Van Allen Probe A is falling to Earth much sooner than expected, though the spacecraft's reentry poses a low risk to ...

The spring equinox and the sun's solar cycle could bring views of the northern lights, also known as the aurora borealis, this March.

Astronomers observed the sun without a single sunspot for the first time in over three years, hinting at a slowdown in Solar Cycle 25. While activity is waning, experts say solar minimum is not ...

Add Yahoo as a preferred source to see more of our stories on Google. We are currently midway through Solar Cycle 25, the 25th solar cycle since the naming convention began back with Solar Cycle 1 in ...

A 40-year study shows the Sun’s internal structure subtly shifts between quiet cycles, offering clues to future solar ...