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

China's population continues to shrink. Government statistics released on Monday revealed the population fell for the fourth ...

When it comes to unicorns or private companies valued at $1 billion or more, Colorado has become a breeding ground.

Leaders insisted China-backed coal deals would fix Pakistan’s energy crisis. But the power plants have threatened residents’ health and left the nation in a debt trap.

Using the Whole Earth Blazar Telescope (WEBT), an international team of astronomers have performed long-term photometric observations of a luminous blazar known as Ton 599. Results of the observations ...

Planet 9 sits at the edge of scientific imagination, promising either an epic expansion of the Solar System or a lesson in ...

"This is one of the most exciting results from Solar Orbiter so far." ...

Scientists watched a solar flare grow from tiny magnetic sparks into a violent plasma-raining avalanche on the Sun.

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

Solar Orbiter captured the most detailed view of a solar flare, observing the build-up of events that lead to the explosion.

Aurora alert! The colossal solar storm could impact and trigger impressive northern lights.