Could the icy moons of our solar system hold life beyond our planet? Keith Cooper looks at how planetary scientists plan to ...

If you were to ask a group of dedicated amateur astronomers to list their favorite telescopic targets, few if any would ...

Insights gained by scientists while studying the R Doradus giant star could be applicable to other dying stars.

A strange world just 47 light-years from Earth is rewriting what scientists thought they knew about alien planets. Hidden ...

For centuries since the Sun was declared the center of the solar system in the 16th century, society held the belief that any ...

The upcoming year will offer a blood-red moon, spectacular meteor showers and the first glimpse of the sun’s corona since ...

The James Webb Space Telescope detected an atmosphere on a lava-covered exoplanet, evidence that small planets close to stars ...

In 2026, there will be journeys to the moon and Mars, new visions of the cosmos and a solar eclipse that might be worth ...

Reflect Orbital plans to launch thousands of reflective mirrors to produce "sunlight on demand", but researchers are ...