As that process ends, the star expands, becoming a red giant. The Sun, which is 4.6 billion years old, is expected to enter that phase in about 6–7 billion years, puffing up to dozens of times ...

Earth could end up in such an orbit circling a white dwarf in about 8 billion years, if, like this exoplanet, it can survive the Sun’s red giant phase on its way to becoming a white dwarf.

The future of the planet may not be the most comfortable of subjects to think about — from the threat of climate change to worry about world wars — but for astronomers, it's something to ...

It symbolises the sun's eventual fate. The sun will grow into a red giant as its nuclear fuel runs out, then shrink to become a white dwarf. The extent of its expansion will determine which ...

MARBELLA has been battered by giant hail after a massive deluge caused chaos turning streets into rivers. Severe storms have ...

GIVE those carol singers a real treat when they come knocking and make your door a stand out this Christmas. Celebs such as ...

Stardust left behind from the dawn of our solar system has allowed scientists to estimate the Sun took between 10 and 20 million years to form. While there is consensus the Sun formed about 4.6 ...

Billions of years from now, the sun will swell into a red giant star. In a desperate attempt to keep burning, the core of a sun-like star heats up significantly to fuse helium, and its diffuse ...