Six years ago, a Dutch-led telescope on the Chinese Chang’e-4 demonstrated that it is possible to do radio astronomy from ...

This simple coleslaw salad is the ultimate crowd-pleaser! Learn how to make crunchy, creamy coleslaw that’s perfect for ...

It’s part science, part magic – and now you can explore the Moon and stars together for just £99. Here’s why this clever ...

Three new full-dome movies will highlight the July schedule at the University of Wyoming Harry C. Vaughan Planetarium.

Compact ruddy galaxies seen by the James Webb telescope confound astronomers. Having very little spin at birth may explain the galaxies’ small sizes.

Unlike galaxies with active supermassive black holes, the bright source near NGC 5530’s center is actually a nearby star in ...

Don't miss getting the Hestia Ultimate Pack for just $259.99 (reg. $299) with free shipping. The product turns your ...

No telescope is needed to catch a meteor streaking through the sky, but a few simple tools can improve the experience. Find a ...

June 30 marks a night when Earth drifts through the dusty trail of Comet 7P/Pons-Winnecke, triggering one of the summer’s most accessible sky events. The ... Read moreThe post National ...

In a quiet part of Northern California, where pine trees brush the sky and the hum of giant satellite dishes fills the air, something big is happening in science education. A new wave of college ...

Telescopes are great tools for observing the heavens, or even surrounding landscapes if you have the right vantage point. You don’t have to be a professional to build one though; you can make… ...

A 2-inch telescope will have a primary or “objective” lens with an aperture of about 3 square inches. The lens in a 4-inch telescope has a much larger 12-square-inch light collecting area.