Fly about 2,600 light-years to Hubble Space Telescope imagery of the Cygnus loop nebula. See images from 2001 and 2020.

The latest image captured by the Hubble Space Telescope shows a glimpse of an elegant, delicate portion of a huge round nebula which was formed when a star 20 times the mass of our sun exploded ...

A spectacular photo from a NASA telescope has revealed a wispy blue nebula with an odd twist: It looks like a giant human head in deep space. The head-in-space nebula photo was snapped by NASA's ...

If you’d been here several thousand years ago and looked up in the sky on a clear night, you’d have seen a very small, but very bright object flaring brilliantly some 1,500 light-years away. That ...

The night sky often appears calm, yet telescopes reveal dazzling scenes of colour and light. One such perception is around NGC 6914, a shining nebula in the constellation Cygnus. The nebula lies ...

BALTIMORE, June 7 (UPI) -- U.S. astronomers said they have detected a supernova remnant star within a cloud called the Veil Nebula, in the constellation Cygnus, the Swan. The nebula has long been a ...