NASA's Nancy Grace Roman Space Telescope will help scientists better understand our Milky Way galaxy's less sparkly components—gas and dust strewn between stars, known as the interstellar medium.

The Gaia space observatory helped astronomers chart 4,000 light-years worth of our home galaxy.

A new emulator is tackling the near-impossible task of mapping the universe's large-scale structure without sacrificing ...

Emmys Viewers Criticize ‘Dreadful’ Money Countdown: ‘This Is Rough' ‘Straight line’ from woke culture to Kirk slaying: Democratic pollster Noah Wyle Finally Won an Emmy—and Knew Exactly Who to ...

On a remote beach in Northern California, my Pixel 10 connected to satellites 200 miles overhead, allowing me to make video calls on WhatsApp, post tweets, and even go live on X.

A striking image, shared byNASA’s Earth Observatory, reveals two volcanic lakes in Nicaragua that appear to resemble a pair of eyes staring up into space. Situated on the Chiltepe Peninsula, these ...

Scientists created the most accurate three-dimensional map of star-formation regions in our Milky Way galaxy, based on data ...

NASA's new space weather missions aim to shield Earth from solar storms, preventing blackouts and safeguarding satellites, ...

A coalition of scientists and historians are floating a long-shot plan to retrieve orbiting relics—raising questions about ...