A solar eclipse is a marvel. This quirk of the complex interplay between Earth, the Moon, and the Sun doesn't just remind us of the wonders of the cosmos – it gives us a window into the Sun we rarely ...

Our planet was rocked by some of the worst geomagnetic storms in more than 20 years. Triggered by a slew of solar flares, the ...

The researchers imaged the active region NOAA 13664, which triggered the strongest solar storm observed in the last twenty ...

NASA’s Solar Dynamics Observatory spacecraft is located on the Earth–Sun line, and it observes the Sun’s near side. By ...

The April 8 total solar eclipse will be visible from several astronomical observatories across North America. Here are four that have big events planned for the day the sun disappears. When you ...

Ever since the beginning of the Space Age, the inner planets and the Earth-Moon system have received the lion’s share of attention. That makes sense; it’s a whole lot easier to get to the Moon, or ...

In May 2024, the strongest solar storm in twenty years raged. An international team led by ETH Zurich observed it. Their ...

We have known for a while that asteroid 3200 Phaethon acts like a comet. It brightens and forms a tail when it’s near the Sun, and it is the source of the annual Geminid meteor shower, even though ...

We all have those besties who seem to run on schedules that never quite match up with what we're doing, try as we might to synchronize or get together. Stream Los Angeles News for free, 24/7, wherever ...

After four centuries of advances, astronomers now capture the Sun’s swirling, dynamic features in stunning detail.

What: Ultraviolet observations of the interstellar comet 3I/ATLAS captured by NASA’s Europa Clipper spacecraft while the ...