Grand opening events are taking place this week at The Space Store’s new retail location in downtown Chattanooga.

Jupiter reaches a stunning opposition, Mars is brilliant, Saturn and Venus light the evening sky, and Mercury rises before ...

In recent years, many amateur astronomers have added a new item to their toolkit: a smartphone. Here are one observer's ...

Despite having the wrong ideas about how the Moon’s craters formed, these 19th-century astronomers created highly accurate ...

Several meteor showers will enjoy excellent viewing prospects in 2025, starting with the Quadrantids, peaking Jan. 3. The ...

An 11-inch scope will reveal Pluto and a few similarly faint stars, but a larger instrument will improve your odds a lot.

Vesto Slipher was not well known, but his groundbreaking observations helped uncover one of astronomy’s most fundamental ...

Extraterrestrial life may look nothing like life on Earth. So, astrobiologists need to study how complex systems evolve.

Although its mission is over, NEOWISE still has much to share with the astronomical community, including these stunning new ...

The Origin incorporates Sony’s STARVIS IMX178 color CMOS sensor. This back-illuminated sensor is well-known for its high ...

Using one spacecraft to block the Sun and another to observe, the pair will fly in tandem with millimeter-level precision.

In this episode, Dave Eicher invites you to observe the Geminid meteor shower, which will peak during the early morning hours ...