NASA has officially confirmed over 5,000 exoplanets. These worlds include icy, rocky, and gas planets with unique ...

Meet Tylos: a gas giant 900 light years away and with a climate never seen before on any planet known to scientists.

NASA has awarded funds to 15 trailblazing concepts for space technology that could help us explore and inhabit the solar system.

The James Webb Space Telescope was late to launch, but the observatory is making up for lost time. After several years of ...

HD 20794 d, a planet six times the mass of Earth, orbits a Sun-like star just 20 light-years away. Its presence was confirmed ...