What will happen to the solar system when the Milky Way completes the merger with the Andromeda Galaxy? Bryan MitchellMaricopa, Arizona Your excellent question affords us the opportunity to ...

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

Solar Orbiter has revealed that tiny, hair-like jets in the Sun’s coronal holes are responsible for both fast and slow solar ...

An event called a "ring plane crossing" will occur between Saturn and Earth on March 23, 2025, when Saturn's rings will ...

Two exciting new studies detail the life-supporting contents of a 4.3-ounce sample of the asteroid Bennu. The OSIRIS-REx ...

The organic ingredients to life, hints to where Earth’s water came from, and the fundamental building blocks of our planet ...

When deciding if it's worth installing solar panels, you may want to know when they will start saving you money.

Mars's moon Phobos is so strange that no one knows how it formed. But a forthcoming mission could solve this mystery - and a host of other puzzles connected to the solar system's deep past ...

There are many theories about how dynamics in the early solar system led to the cosmic neighbourhood we now inhabit, but ...

Eskom warned that homeowners and businesses need to register their solar systems, which comes as a surprise to many who could ...

Sunnova Energy has announced a strategic partnership with OpenSolar, a software innovator empowering solar installers with ...

International announced a strategic partnership with OpenSolar, a software innovator empowering solar installers with ...