Finn Callaghan is confident the Giants have “got the cattle” to cover for the loss of Tom Green this season, with the ...

One of NASA’s most controversial mysteries that has plagued space fans for decades may have finally been solved after 57 years. Nope. Nothing to see here.

When you have got a collection of the best players in the game, of course Saturday’s AFL State of Origin is going to be a super-skilful contest. But any chance the Victorian or ...

The curious minds at What If investigate the catastrophic scenario of the sun exploding, revealing how life on Earth and the very fabric of our solar system would be instantly and drastically ...

You're not prepared for its size. The post Evidence Grows That One of the Largest Known Stars Is Poised to Explode in a ...

A team of scientists from around the world has created the first system that can predict when and where extremely powerful ...

For the first time, a much younger version of the sun has been caught red-handed blowing bubbles in the galaxy by astronomers using NASA's Chandra X-ray Observatory. The bubble—called an "astrosphere" ...

The observations offer a rare glimpse into our solar system's early history.

NATO would strike deep inside Russia if Vladimir Putin dares to invade the Baltic states, Estonia’s foreign minister has warned. Margus Tsahkna vowed any Russian aggression would be met with ...

One of the largest known stars in the universe underwent a dramatic transformation in 2014, new research shows, and may be preparing to explode. A study led by Gonzalo Muñoz-Sanchez at the National ...

A rapidly growing sunspot has fired off at least 18 M-class and three X-class flares in just 24 hours, including an intense X8.3 eruption. When you purchase through links on our site, we may earn an ...

The sun emitted some of the most powerful solar flares this week, NASA announced. The star emitted three strong solar flares on Sunday, Feb. 1, peaking at 7:33 a.m. ET, 6:37 p.m. ET and 7:36 p.m. ET, ...