About 50 light-years from Earth, a gas giant about half the mass of Jupiter orbits a sunlike star. The discovery of Pegasi 51 ...

A waxing gibbous moon and the ringed planet Saturn will enlighten our sky for treat-or-treaters this Halloween.

A new analysis of chemical signatures measured by NASA's Curiosity Rover gives a peek at Mars's past to a time some 3.7 ...

For as long as humans have walked the Earth, the great endless sky and the countless stars that fill it have left us in a ...

New peer-reviewed research reporting strange lights in the pre-space-age sky is sparking curiosity and controversy ...

In this “We the People” segment, FOX19 NOW’s Philip Krinsky discusses the history and impact of the Cincinnati Observatory.

In the oldest municipal observatory in Iowa, a crowd gathers every Friday at 8 p.m. to learn about astronomy, history and science. The fall lecture series at the Drake Municipal Observatory, two miles ...

Prime Day may be over, but the Celestron SkyMaster 15x70 binoculars are one of our top picks for stargazing, and there's still a chance to save. These 15x70s strike a perfect balance of price, ...

In October 1923, Edwin Hubble utilized the 100-inch Hooker telescope to photograph the Andromeda Nebula, identifying a variable star within it. Hubble applied the known period-luminosity relationship ...

KENOSHA — A Kenosha astronomer has uncovered a piece of astronomy history — a telescope once thought to be lost forever. Hasan Khalil, a member of the Racine Astronomical Society, was restoring ...

A Chilean astronomer has become dedicated to battling light pollution in the Atacama Desert and preserve what is considered the best place on Earth to study space. Eduardo Unda-Sanzana at the Paranal ...