Have you ever wondered what it would be like to travel to outer space and then keep going? What would you find? Does space goes on forever?

Our universe could be the mirror image of an antimatter universe extending backwards in time before the Big Bang, claim physicists in Canada

New research suggests an unseen ‘mirror world’ of particles might be the key to solving a major puzzle in cosmology – the Hubble constant.

A unique new instrument, coupled with a powerful telescope and a little help from nature, enables scientists to peer into galactic nurseries

Astronomers have been able to identify the widest range of elements in a relatively bright star beyond our solar system yet.

Our universe could be the mirror image of an antimatter universe extending backwards in time before the Big Bang.

Above the atmosphere is space. It’s called that because it has far fewer molecules, with lots of empty space between them.

A futuristic technique conceptualized by Stanford scientists could enable astronomical imaging far more advanced than any present today.

Earth-based telescopes that look that far back to the big bang (BB) 13.8 billion years ago are unable to resolve the relevant details.

The more humanity tries to do more with data, the more it’s evident that the most urgent questions won’t get answered easily.

Astronomers have found a slimmer type of red giant star for the first time. These stars have undergone dramatic weight loss.

Have you ever wondered what it would be like to travel to outer space – and then keep going? What would you find?

This would be a eureka moment because it would change physics as we know it and expand our understanding of the universe.

Our universe could be the mirror image of an antimatter universe "antiuniverse" extending backwards in time from the moment of the Big Bang.

How can Einstein's theory of gravity be unified with quantum mechanics? This is a challenge that could yield deep insights into black holes.

Our galaxy is a giant ‘smoothie’ of blended stars and gas but a new study tells us where the components came from.

When tiny galaxies collide with bigger ones, the bigger galaxies can strip the smaller galaxies of their dark matter which we can’t see.

Black holes are more than just massive objects that swallow everything around them—they're also one of the universe's biggest energy sources

Researchers in Australia say their latest project scanned billions of stars and 144 known exoplanets for signs of alien broadcasts.

Have you ever wondered what it would be like to travel to outer space – and then keep going? What would you find?