For decades, we believed there were nine planets in our solar system—until Pluto was reclassified in 2006. But what if ...

The four planet-strong "planet parade" currently visible to the naked eye in the night sky for a short time after sunset will ...

Although the occurrence climaxed on Jan. 21 with a conjunction—close alignment—of Saturn and Mercury, the planetary parade ...

Look up this week for February’s full snow moon and to catch the last glimpse of a visible parade of planets in the night sky before they fade from view.

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

Manager of Western Australia's South West Interconnected System Western Power has been allocated $20.8 million from the ...

With the OSIRIS-REx space probe, the NASA space agency succeeded in collecting some material from the surface of asteroid Bennu, which arrived on ...

WEST LAFAYETTE, Ind. — The organic ingredients to life, hints to where Earth’s water came from, and the fundamental building blocks of our planet and the solar system seem like a lot to fit in 4 ...

Similar brines have been spotted elsewhere in the Solar System, including on the dwarf planet Ceres and on Saturn’s moon Enceladus, says Julie Castillo-Rogez, a planetary scientist at NASA’s ...

Researchers have used electron spin resonance technology to observe the state and movement of the charge inside Ruddlesden-Popper tin -based perovskite solar cells, an emerging technology for next ...