A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

A deep learning framework transforms decades of solar data into a unified, high-resolution view—adjusting instruments, ...

ISFIYA — A dozen 11th-grade physics students stood inside Solaris – the first national solar observatory in Israel – and watched a solar flare occurring 150 million kilometers (93 million ...

Even if the specific monthly peak of the cycle has passed, it doesn't mean solar activity is over. Strong solar activity persists for a year or two beyond the maximum date, so we still have some time ...

Observing an eclipse of the sun is always fascinating, but on March 29, 2025 — when a partial solar eclipse is visible in the Northern Hemisphere — there will be an extra reason to do so.

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

Major cities across the East Coast will need to wake up early on Saturday morning. In Portland, Maine, it starts the earliest, at 6:27 a.m. local time, reaching its maximum phase at 6:59 a.m. Boston ...

Skygazers across the UK – and in other parts of the world – are looking up to catch the astronomical spectacle.

The partial solar eclipse will be visible across the UK. People will have the chance to see the Moon cover about 30 to 50% of the Sun at its peak, with the best chance of clear skies in south-east ...