The two gases were found in an alien planet's atmosphere that on Earth are produced only by biological processes ...

A group of scientists using the James Webb Space Telescope claim to have discovered the strongest signs ever recorded of life ...

Four of Earth’s neighbors are about to appear in a planetary alignment. Those four planets — Mercury, Venus, Neptune and ...

The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view ...