This is the strongest evidence yet of a rocky planet beyond our solar system with an atmosphere. Astronomers using the James ...

Researchers using NASA's James Webb Space Telescope have detected the strongest evidence yet for an atmosphere on a rocky ...

New research reveals that Earth’s solid inner core is actually in a superionic state, where carbon atoms flow freely through ...

Astronomers have used the James Webb Space Telescope (JWST) to discover that a distant "hot Jupiter" planet has two ...

A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

An idea about the sun’s magnetic field called the terminator model could help predict dangerous space weather more accurately ...

The bright binary star system V Sagittae will flare up multiple times before finally going supernova within the next 100 ...

An unexpected bird strike triggered the crash, and the test vehicle exited the north end of the runway at low speed, Space ...

The Zimbabwe Energy Regulatory Authority (ZERA) has dismissed circulating social media reports suggesting that the government ...

A Star Trek–inspired idea by Miguel Alcubierre kicked off decades of theory and experiments as scientists pursue plausible warp-drive designs and detection methods.

New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed predicted by standard cosmology. Using highly sensitive data from multiple ...