C/2024 E1 (Wierzchos) brightened significantly ahead of its close approach to the sun.

"Stars like the sun don’t just stop shining for no reason." ...

Every year in early January, Earth reaches the closest point in its orbit to the Sun, a moment astronomers call perihelion.

Solar storms are eruptions that release some of the energy stored in the sun's strong magnetic field. These can create ...

From planet-scorching stellar outbursts to cataclysms so powerful they shiver the very fabric of spacetime, these are some of the biggest blasts our cosmos has to offer ...

Earthshine is sunlight that bounces off Earth, travels to the Moon, and then reflects back to our eyes. The Moon essentially ...

A blistering coronal mass ejection from the Sun raced to Earth in just 25 hours, triggering a severe G4 geomagnetic storm and ...

Some regions of the continent have enough ice to push up sea levels by 15 metres if they all melt, but researchers don’t yet fully understand the consequences ...

Known as dinosaur stars for both their primeval nature and their immense size, Population III stars existed only when the ...

The first solar eclipse of 2026 is almost here, and it will carve a blazing ring of light into the sky as the moon slips in ...

Just as avalanches on snowy mountains start with the movement of a small quantity of snow, the ESA-led Solar Orbiter ...

Discover pristine snow-capped mountains, unique slopes, and family-friendly winter adventures only 35 km from Beirut—Lebanon’s gem for skiers and nature lovers alike.