NASA's James Webb Space Telescope has revealed new details about the blistering lava planet 55 Cancri e, where temperatures ...

James Webb Space Telescope imagery of asteroid 2024 YR4 confirmed that it “will safely pass the Moon at a distance of more than 20,000 km. (~12,427 mlles),” according to the European Space Agency. It ...

For two nights, the moon will host a cosmic party with three planets – Mars, Saturn and Uranus – that will be visible in the ...

The NASA/ESA/CSA James Webb Space Telescope has discovered a new moon orbiting Uranus. The moon, designated S/2025 U1, is ...

Astronauts want to light it up on the moon — for science. The National Aeronautics and Space Administration, as part of its ...

Skywatchers are going to want to keep an eye on the sky across the U.S. on Tuesday evening. The moon and Saturn conjunction ...

A new James Webb Space Telescope study has identified a very specific wavelength of light missing from both Pluto and Saturn's largest moon, Titan. The surprising signal suggests that these worlds ...

Everyone can watch a small moon skim Saturn’s northern pole, while advanced imagers may catch its shadow on the cloud tops.

Learn when and where to see July’s moon – planet alignment and summer meteor showers, plus the Texas dark-sky parks that ...

China’s Tianwen-2 spacecraft is about to arrive at Kamoʻoalewa, Earth’s mysterious “mini-moon,” to collect samples that may reveal a lunar origin.

China’s spacecraft, Tianwen-2, has been hunting down its target — a so-called quasi-moon — ever since it launched from Earth ...