I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, astronomers detected a strange, fast-moving object racing toward the Sun. Named ...

White dwarfs may still host habitable planets. Conditions like tidal heating and migration shape their potential for life. The Sun will eventually die. This will occur when it exhausts the hydrogen ...

The Interstellar Mapping and Acceleration Probe (IMAP) is being launched later this month to study the outer reaches of the heliosphere which defines where our solar system ends and interstellar space ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and probing mysteries of the Universe.

How do you control a nuclear space propulsion system? Very carefully. To help with this, the Oak Ridge National Laboratory ...

Here is the scoop on where to find Xur in Destiny 2, what exotic and legendary items are on sale and whether any are worth ...

Red Mars meets bright Spica in the sunset sky this week. Mars will shine close to the blue star Spica at sunset on Sept. 13, but you'll need a clear view of the western horizon to catch the colorful ...

RE+, U.S. solar industry’s largest trade show, and its first since the Trump Administration passed HR1, has wrapped for this ...

This morning on Good Morning Washington, the Solar Powered Minute lights up the screen with Wyatt Everhart, meteorologist and advisor with Solar Energy World.

The Maldives have always consumed an enormous amount of energy to supplement their luxury hotels. But now Swimsol brings its SolarSea system, helping power the Maldives in a greener way.

NASA has thrown cold water on Harvard astrophysicist Avi Loeb's theory that interstellar visitor 3I/ATLAS was sent to us by ...

Three battery manufacturing companies unveiled new products at RE+, North America's largest solar and energy storage ...