An eerie new video from ESA's Solar Orbiter shows a towering 'cyclone' of plasma exhibiting behaviors never seen before on ...

The video was taken by Metis on October 12, 2022. Metis is the only instrument capable of seeing such subtle features of the ...

Aetherflux, the space solar startup founded by Baiju Bhatt, the billionaire co-founder of Robinhood, has raised $50 million ...

The European Space Agency (ESA) and NASA have released the first pictures and preliminary findings captured by the Solar Orbiter, including intriguing glimpses of “campfires” near the solar ...

Aside from sunlight, the sun sends out a gusty stream of particles called the solar wind. The ESA-led Solar Orbiter mission ...

After more than a decade of charting the stars with extraordinary precision, the Gaia spacecraft has completed its mission.

It is basically a coronagraph that blocks the Sun to observe its corona (outermost atmospheric solar layer) which is full of ...

In contrast, during a total solar eclipse — which is preceded by a partial eclipse — the moon completely covers the sun, ...

When the video was recorded, ESA's Solar Orbiter was the only probe capable of capturing solar wind in such great detail. However, ESA's Proba-3 mission, which launched in December 2024, is also ...