"There is little question that, with its daylight display and spectacular evening apparition in a moonless sky, Comet 2024 G3 ...

To celebrate the 100-year Edwin Hubble discovery that Andromeda was a galaxy outside our own, astronomers release the most ...

New U.S. Postal Service stamps released last week feature images captured by NASA's James Webb Space Telescope.

The U.S. Postal Service has issued a new set of stamps celebrating the James Webb Space Telescope, the most powerful space ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station since June, ...

Space advertising is not currently a problem, but the enterprise needs to be smothered before it has a chance to grow, ...

The United States Postal Service has issued two new stamps featuring stellar images beamed back to Earth by the James Webb ...

Across Yorkshire people have been reacting to the spectacular display in the skies as four planets are in alignment. This ...

Certain extreme planets are called ultra-short period objects if they're very close to their stars and orbit them in mere hours, like K2-22b.

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

NASA's achievements, from the iconic Apollo missions to the James Webb Telescope, have redefined space exploration and ...

Researchers say there’s a 1.3 percent chance that the space rock 2024 YR4 could strike our planet — but not until December ...