Look west at sunset to find the razor-thin crescent moon hanging less than 10 degrees above the horizon. Regulus will appear ...

What could we choose as the seven most remarkable celestial objects visible either with our eyes or with a small telescope?

Is tonight a full moon? Here's when and how to watch zooming fireballs in the sky from Perseid meteor shower — this weekend.

Venus blazes near Zeta Tauri, recreating the sight astronomers saw in 1054 when the Crab Nebula’s progenitor star went ...

Pluto reaches opposition and the Moon waxes to First Quarter as shooting stars streak through the sky this week.

Is tonight a full moon? Here's when and how to watch zooming fireballs in the sky from Perseid meteor shower — this weekend.

Some observatories that used to be dark and remote are now adjacent to bright urban centers. And sending all telescopes into ...

The Perseids meteor shower, which began on July 17, will remain visible until August 24. During its peak, up to 150 meteors ...

Take advantage of the warm summer nights to catch some out-of-this-world light shows in the sky. Three separate meteor ...

Is tonight a full moon? Here's when and how to watch zooming fireballs in the sky from Perseid meteor shower — this weekend.

Zooming fireballs will blaze across the sky in double meteor showers - Delta Aquariids, Alpha Capricornids peak tonight.

The Southern Delta Aquariids and the Alpha Capricornids are set to peak tonight and will be active until mid-August ...