Skygazers across Texas and beyond can catch a glimpse of six planets arcing across the night sky this week in a so-called ...

Step outside just after sunset and you may catch an unusual sight: six planets strung across the sky in a gentle arc. The ...

Sky This Week is brought to you in part by Celestron. Friday7Asteroid 7 Iris reaches opposition at 1 P.M. EST today. Now ...

With help from an infrared-telescope-equipped satellite, NASA scientists will soon be able to set their eyes on the darkest reaches of outer space for the first time. Set for launch no earlier than ...

A city-sized green comet, C/2024 E1 (Wierzchoś), is approaching Earth and will soon be ejected into interstellar space, ...

The night sky promises Seattle an array of celestial wonders this year, one of which is a six-planet parade Saturday. It’s hard to articulate what exactly it is about the night sky that we find so ...

HUBB presents a classic example of a small-picture versus a big-picture megatrend investment case. Click here to find out why ...

Rapa Nui, 2,200 miles west of the mainland, is as rugged as it is remote — and an exploration offers blustery hikes, volcanic ...

This week, we examine strength from different perspectives. The energetic strength of a solar flare and its effect on Earth. The gravitational strength of dark matter in our universe and its ...

The first quarter Moon reaches perigee on Feb. 24, appearing slightly larger and brighter. Here is what to see in the night sky tonight.

Researchers propose a new technique to identify supermassive black hole binaries through gravitational lensing causing ...

Celestron FirstScope 76: Very affordable and ideal for kids or as a quick backyard scope. Despite the small size, you can easily catch the craters of the moon and even glimpse Jupiter’s moons.