Today in the history of astronomy, an eclipse in Scotland is associated with the death of King Henry I – over two years later ...

August brings Saturn and Neptune together, offers two shadow transits of Titan, and sees a conjunction of Venus and Jupiter.

Look west after sunset to spot the Red Planet forming a wide double with Virgo’s 4th-magnitude beta star, Zavijava.

Neptune and Saturn appear together in a telescope as Mars passes a star in Virgo and Titan’s shadow transits Saturn in the ...

The Skyfall concept reimagines Mars landings, deploying a six-helicopter swarm to autonomously scout for resources and future ...

Scientists are turning to simulations and experiments to understand how life-indicating molecules behave, so we might know ...

There's so much more to see than the famous Messier Catalog. Here's a list of gorgeous NGC star clusters to observe on the ...

Today in the history of astronomy, America’s first female astronomer is born.

Morning and evening observers can catch shooting stars from both the Southern Delta Aquariids’ peak and the ramp-up of the ...

Telescopic image contrast, defined as the brightness difference between image regions, is crucial for amateur astronomers ...

With the discovery of Infinity Galaxy, researchers believe they have found evidence of a direct collapse black hole by ...

Betelgeuse companion discovery with Gemini North resolves century-old mystery and opens new doors in red supergiant research ...