At about 950 times bigger than our Sun, Betelgeuse is one of the biggest stars in our Universe. But that comes with a price.

In late winter, the zodiacal light is visible in the evening in the Northern Hemisphere (false dusk) and in the pre-dawn morning in the Southern Hemisphere (false dawn). In early autumn, the timing ...

Researchers at the University of Hawaiʻi have uncovered new clues about how energy moves through the sun's outer atmosphere, using one of nature's rarest events as their window: total solar eclipses.

A BRIT fighting for Putin’s forces in Ukraine is feared to have been killed after vanishing from the front line. Aiden Minnis, 39, has not been heard from for nearly two weeks after reportedly ...

Type One Energy, which has developed an alternative to the tokamak magnetic confinement systems typically used in nuclear ...

A solar storm is a catchall term that describes any disturbance in the sun that involves the violent ejection of solar ...

The upcoming annular solar eclipse will be the first since 2024. During the event, the moon's shadow will carve a path 383 miles (616 kilometers) wide and 2,661 miles (4,282 kilometers) long across ...

The event was first recorded in 2014, when a Nasa space telescope noticed a massive star in the Andromeda galaxy slowly ...

Their research was guided by a prediction from the 1970s: if a star collapses directly into a black hole, it should briefly ...

In 2014, a NASA telescope observed that the infrared light emitted by a massive star in the Andromeda galaxy gradually grew brighter. The star glowed more intensely with infrared light for around ...

"If our hypothesized dark charge is true, then we believe there could be a significant population of primordial black holes, which would be consistent with other astrophysical observations, and ...

"If our hypothesized dark charge is true, then we believe there could be a significant population of primordial black holes, which would be consistent with other astrophysical observations, and ...