Astronomers realized that a strange cloud of gas was actually a relic of the ancient universe which might help solve some of ...
Our best models of the cosmos don't add up — but that could change if the universe is actually made of a viscous 'fluid,' a ...
The coldest and densest molecular gas clouds in the interstellar medium can have temperatures of 10 K (-505 °F/-263 °C), ...
But there are several important anomalies, including a widely debated one called the Hubble tension. It is named after Edwin ...
NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...
Cosmologists are quietly confronting a possibility that would have sounded absurd a generation ago: the standard picture of a ...
While the James Webb Space Telescope provides a window into the ancient universe, SkyMapper focuses on the present by ...
Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...
The US, China, India, Europe and Japan all have exciting missions on the horizon in 2026. Many of them are collaborative ...
A supermassive black hole embedded in an early galaxy likely starved the galaxy of gas needed to form young stars, new ...
A century ago, Edwin Hubble began the race to the edge of the cosmos Damond Benningfield In 1930, Albert Einstein met with astronomers (including Edwin Hubble, at Einstein's left, back row) at Mount ...