The six planets were visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, Venus, ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that ...

Simulation of two colliding supermassive black holes emitting gravitational waves that could be detected with this novel method. Credit: NASA’s Goddard Space Flight Center/Scott Noble; simulation data ...

EXPORT, Pa. (KDKA) — No charges will be filed after a man shot and killed another man who had pulled a gun on him during a fight over a parking spot in Export this summer, the Westmoreland ...

The pioneers of the technology say that the technique has the potential to plug an information gap and spot “dark” ships that manipulate, or switch off, onboard AIS to disguise their locations.

But as I’ve gotten older, I’ve noticed that there’s a difference between the cute freckles I’ve always loved and dark spots from external factors, like accidental sun exposure (oops ...

Then wipe the whole interior.” Kitchen countertops are among the germiest, dirtiest spots in your casa, so if you aren’t cleaning and disinfecting them daily or weekly, please do.

New research suggests dark energy might not be real, proposing instead that the Universe’s apparent acceleration is due to its patchy structure. Upcoming observations from space missions could prove ...

Uranus and Neptune are binocular targets ... On Jan. 20, it lies only 47″ due south of Saturn, a great time to spot this enigmatic moon. On Jan. 20, Iapetus is south of Saturn.

According to the Farmer’s Almanac, starting around January, Mars, Jupiter, Uranus, Venus, Neptune ... see some of the dark details on the Mars’ orange surface. To spot it, look towards ...