Astronomers have peered back in time to find what looks like a population of 'hidden' galaxies that could hold the key to unlocking some of the universe's secrets. If their existence is confirmed it ...

Earth's auroras look a bit different from above. NASA astronaut Don Pettit captured two amazing videos of our planet's natural light shows from the International Space Station (ISS) last week.

Astronomers have peered back in time to find what looks like a population of "hidden" galaxies that could hold the key to unlocking some of the universe's secrets. If their existence is confirmed it ...

The potential finds could be contributing to some of the faintest light we can see in the universe, say researchers.

Researchers mapped a far-infrared landscape brimming with nearly 2,000 galaxies. There may be "hidden galaxies" lurking just ...

The universe doesn't come with an instruction manual—but if it did, University of Missouri Assistant Professor Charles ...

In recent years, one of the most troubling puzzles in astrophysics has grown more urgent. Scientists have realized that the ...

SPHEREx, NASA’s new space telescope, just opened its eyes to the universe and delivered its very first images from space.

Nicknamed the “Big Wheel,” a giant, spiral-shaped disk galaxy was spotted in an unusually crowded part of the early universe just two billion years after the big bang ...

Telescopes Allow Visual Time Travel . It may sound like science fiction, but I'm not exaggerating when I say that telescopes ...

"We discovered a galaxy which formed 15 billion times the mass of the sun in stars and then stopped forming stars before the ...

Explore the cosmos through 7 breathtaking quasar images captured by NASA's Hubble Space Telescope, revealing unprecedented ...