Rising around 7:30 P.M. local daylight time, Saturn reaches an altitude above 40° in the southeast by local midnight. Visible ...
Here's what's launching Sept. 21–27: two Chinese rockets go up, Rocket Lab delivers an Earth-observation satellite, and ...
Our current planet-hunting techniques are unable to detect an Earth-like planet in an Earth-like orbit around a Sun-like star.
The Red Planet stands a few degrees south of the bright star Pollux in Gemini, easily visible in the early-morning sky.
Now is the best time to catch 145-mile-wide 3 Juno as it passes through a random collection of 9th- and 10th-magnitude stars.
Air Force Secretary Troy Meink's announcement is the first official U.S. acknowledgment of space-based weapons.
The young, bright open cluster NGC 7243 rides high in the sky late tonight, located in the zig-zagging constellation Lacerta.
Dione crosses Saturn’s north pole, projecting its shadow onto the cloud tops as Tethys disappears into the planet’s shadow.
Dark-sky sights take center stage as Saturn's moons dance and Venus mingles with the Moon in the sky this week.
Europe's Vega C lifts a pair of Earth-observation satellites from French Guiana, China targets five launches, and Russia ...
The Moon, Venus, Spica, and Mercury now all stand in a line tonight, but only if you’re quick — Mercury sets soon after the ...
Three celestial objects form a triangle in the evening twilight as Venus and the crescent Moon hang with Virgo’s brightest ...