Stars that devour their planets get brighter and faster

When the sun expands and engulfs Earth, our planet's ashes will brighten the sun and spin…

Stars that devour their planets get brighter and faster

When the sun expands and engulfs Earth, our planet's ashes will brighten the sun and spin…

So long, suckers: Where have all the black holes gone?

The universe is well-stocked with black holes large and small, but none in medium. Strange dwarf…

We may be able to see mountains and valleys on distant worlds

If alien planets have canyons and mountains like ours, we may be able to catch a glimpse…

We may be able to see mountains and valleys on distant worlds

If alien planets have canyons and mountains like ours, we may be able to catch a glimpse…

The universe still seems to be expanding faster than it ought to

The universe is expanding but our measurements of the rate are all over the place and…

The universe still seems to be expanding faster than it ought to

The universe is expanding but our measurements of the rate are all over the place and…

Mars has ice sheets 130 metres thick hiding below its red dust

Eight newfound Martian cliffs made up of layers of ice could tell us how the Red…

Mars has ice sheets 130 metres thick hiding below its red dust

Eight newfound Martian cliffs made up of layers of ice could tell us how the Red…

Hidden exoplanets could be revealed by echoing light

Reflected light from a star’s flares may help us find otherwise invisible worlds. These exoplanets could…