New observations suggest that the universe’s oldest galaxies are brighter than expected. Here's why this may be a big deal.

Wicked: The Experience has soft-opened at Universal Studios Florida, offering guests a chance to step into the whimsical ...

The Arecibo Message as it appears when its 1,679 bits are properly aligned on a grid (left), an annotated illustration ...

The National Institute for Astrophysics (INAF) has released images of five galaxies in the local universe, taken with the ...

Findings reveal that more green space in deprived neighborhoods is associated with lower mortality rates, advocating for ...

SpaceX has rolled the Super Heavy first stage of its Starship megarocket out to the launch pad to prep for the vehicle's ...

Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...

Juno also snapped pictures of Jupiter's potato-shaped inner moon, named Amalthea. With a radius of only 52 miles (84 ...

An image released from the European Space Agency (ESA) shows a rare perspective of Earth 180 million miles away on Mars.

Shared on social media on Thursday, the image (top) shows Earth as a blaze of streaking light, an effect created by using a ...

“Bliss” itself was taken in 1996 by National Geographic photographer Charles O’Rear, to whom Microsoft paid an estimated $100 ...