A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a ...

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

ESA's Proba-3 mission, made up of twin spacecraft capable of aligning to create artificial eclipses, has captured "rare" ...

Thick, swirling clouds cover Jupiter from pole to pole. They hold water like Earth’s clouds, but at far greater density.

A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.

THIS is the sharpest image ever taken near a supermassive black hole – and it solves a huge mystery that’s baffled scientists since the ’90s. Astronomers have long been stumped ...

AN entire crew will be evacuated from the International Space Station following an astronaut suffering a medical emergency. The unprecedented action will mark the first time in history that a ...

NASA is sensationally mulling over the first-ever medical evacuation of its International Space Station astronauts over a mysterious health issue with one of its crew. The space agency shared the ...

STUNNING Northern Lights could fill the night sky over the UK tonight after a powerful mass was splurted from the sun. A ...

NASA's Solar Dynamics Observatory captured a massive 'tornado' on the sun in multiple wavelengths. Unlike the Earth, ...

Sunspot AR3256 erupted with an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...