The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in the Cassiopeia constellation. Credit: Space.com | footage courtesy: NASA, ...
NASA's Roman Space Telescope is preparing for launch in 2027, with a mission to study distant galaxies and explore dark ...
An asteroid larger than Manhattan is soaring past the Earth today, and may be visible to the naked eye. Alida, described as ...
The James Webb Space Telescope has detected clouds made of silicates, similar to sand here on Earth, as well as water, methane and carbon monoxide on exoplanet VHS 1256 b. The exoplanet is more ...
Planet X, a hidden giant seven times Earth’s mass, challenges astronomers with its faint light and distant orbit, potentially ...