The fundamental problem is that spacecraft must carry both fuel and oxidizer since there’s no air in space to support combustion. This creates a vicious circle: The more fuel you carry to go faster, ...

Data from NASA's James Webb Space Telescope has revealed dozens of small galaxies that played a starring role in a cosmic ...

From Ikaris to Thanos, here is our definitive ranking of the 23 strongest and most powerful Marvel characters in the MCU.

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

The latest cosmic puzzle for scientists comes from the constellation Leo, roughly 240 lightyears from Earth. Astronomers, ...

DC's Mister Miracle animated series explores cosmic drama, trauma, and escape artistry, led by Tom King in James Gunn’s DCU.

A groundbreaking study published in Monthly Notices of the Royal Astronomical Societyhas revealed that supernovae, the ...

With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to ...

The Vela explosion stands out as the most dramatic example, occurring when our planet was emerging from the last ice age around 13,000 years ago.

A near-complete census of our interstellar neighborhood hopes to answer how stars, brown dwarfs and rogue planets form ...

When we look out at the night sky, stars are overwhelmingly what we see—thousands of them, ranging from Sirius, the brightest ...

A new cosmic deep field map from the COSMOS collaboration, powered by the James Webb Space Telescope, is rewriting what ...