The James Webb Space Telescope's Near-Infrared and Mid-Infrared instruments (NIRCam & MIRI) have delivered imagery of ...

Imagery of Saturn captured by the James Webb Space Telescope is superimposed over an image captured by Hubble. "Yellows ...

An astonishing discovery from the James Webb Space Telescope may rewrite our understanding of the Universe’s early years. A ...

NASA's James Webb Space Telescope has taken the most detailed image of planetary nebula NGC 1514 to date thanks to its unique ...

Last week, a team of scientists claimed to have discovered possible signs of life on a nearby planet. in fact, their evidence ...

In an era when the James Webb Space Telescope is imaging objects from the beginnings of the universe billions of light years ...

Comets, which are composed of ice, frozen gas, dust and rocky material, are believed to be relics of the early solar system.

Lucian of Samosatam was probably the first to write about travel to outer space and aliens in his 160 AD work: "A True Story" ...

Why it matters: University of Utah astronomers have used Hubble's images to find new (ish) black holes. How it works: When it ...

Researchers named it 'Oumuamua, Hawaiian for "scout". 'Oumuamua was later confirmed to be the first object from another star ...

Longtime NASA astronaut Don Pettit, who has ventured to space four times ... known for capturing unique views of the cosmos. See his photos here. This January 13 photo from Pettit depicts ...

This Earth Day, take a closer look at the breakthroughs shaping the future of our planet and test how you really know about ...