What would it look like to peer outside of the window of a real spaceship moving along at warp speed through our universe? This video gives us a pretty good idea. It’s the work of Will Parr, Dr ...

With the Milky Way, we are inside the thing we are trying to observe. We can only dream of zipping outside our galaxy in a spaceship to get another perspective.

The strange outer-space object 'Oumuamua, which flew through our solar system in 2017, wasn't a spaceship. Scientists now have a simple explanation.

Astronomers may have found a planet in the Whirlpool Galaxy. If so it's the first planet seen to transit a star outside of the Milky Way—and it may represent a new way to find "extroplanets." ...

While researchers have found more than 4,000 planets in our own galaxy, this is the first time anyone has found what could be a planet that exists outside the Milky Way.

Future explorers departing the Milky Way will have to boost their spaceship to 0.2 per cent of the speed of light, according to a study of fast-moving stars in our galaxy.

Astronomers have captured a close-up image of a dying star in a galaxy beyond our own—the first time this has ever been achieved.. The star, WOH G64, is in the Large Magellanic Cloud, a ...