Referred to as a planetary parade or alignment, this celestial event occurs when multiple planets in our solar system appear ...

An upcoming NASA mission will feature a major piece of technology designed by a team of researchers from the University of ...

Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

A new study claims it is possible an "alien visitor" could have warped our solar system during its earliest years.

Stargazers will be treated to a dazzling six-planet "alignment" this January.

A new investigation from the San Antonio Express-News has uncovered some worrying tactics in Texas's booming solar industry.

ESA's groundbreaking Proba-3 mission has successfully initiated its formation-flying phase, with two spacecraft now set to ...

Although it's being mistakenly promoted as a "rare planetary alignment," one of the best "planet parades" in half a century is now taking place. Here's how to see it.

Planetary alignments aren't rare, but they can be when they involve six of the eight planets in our solar system.

A Triple Star System Yields an Unusual Surviving Star Unlike our Sun, which exists alone, at least half of the stars in our ...

The projects aim to decrease emissions, lower energy costs and support local infrastructure in rural communities.

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...