Simulating a billion years using previous best-resolution simulations would take almost 36 years of real computing time.

"The discovery of this stream highlights how much is still unknown about the life histories of galaxies, how the hidden ...

NASA's SOFIA observatory captured a rare image of a glowing gas ring in Cygnus X — a vast star-forming region 4,500 ...

The Milky Way contains more than 100 billion stars, each following its own evolutionary path through birth, life, and ...

A fter only one year of operations, the European Space Agency's Euclid mission has begun to unravel the mystery of why ...

NASA has discovered CWISE J1249, a mysterious red celestial object moving at over one million miles per hour through the ...

Our search for exoplanets is focused on Milky Way stars. It's been successful, with more than 6,000 detected so far.

NASA's upcoming Nancy Grace Roman Space Telescope is set to surpass initial predictions, capable of measuring seismic waves across over 300,000 red giant stars.

A research team in Japan has created a groundbreaking Milky Way simulation that follows more than 100 billion stars with a level of detail that was once thought impossible.

Major space missions in 2025 are reshaping exploration. Here's a detailed look at key NASA missions, global projects, and the ...

The galaxy, known as Y1, existed just 800 million years after the Big Bang and is forming stars 180 times faster than the ...

A University of Arizona-led team has used a camera orbiting Mars to capture the closest images yet of a rare interstellar ...