Russian scientists claim to have developed a plasma electric rocket engine that could enable travel to Mars in just one to ...

Like a celestial parade across the cosmos, five bright planets are lighting up the night sky and visible with the naked eye ...

Earliest inner solar system planetesimals shaped the inventory of moderately volatile elements in terrestrial planets.

The OSIRIS-REx mission returned to the sample to Earth in September of 2023, and these studies show that it contains amino ...

Most drivers probably don't know what a transmission valve body is, but it's an important part of your car that needs to stay ...

If you're gonna ride in the cold, be smart about it. From cozy base layers to heated gloves, the right winter motorcycle ...

Stargazers will be treated to a dazzling six- and seven-planet "alignments" in February. A planetary alignment, or a "planet ...

Astronomers have made a groundbreaking discovery in the WASP-132 system, finding two new planets that defy previous ...

For a few brief evenings around February 28, every planet in our solar system will be visible at once, with Mercury making a cameo in the planetary parade which is running all this month and next.

Firefighters risk their lives to keep people and the planet safe, putting themselves in the path of obvious hazards to help others. A new study has shown that the gear they wear to keep themselves ...

A great or full planetary alignment features all solar system planets, and sometimes Pluto. In this handout photo provided by NASA, the full moon, also known as the Wolf Moon in January ...

Claims of a "rare planetary alignment" are misleading; it's just visible planets. A true "golden conjunction" occurs on Sept. 8, 2040.