Fluorite triplet TakahashiTokyo, Japan The ​​FCT-65D is a low-dispersion Fluorite Triplet refractor. It has a 400mm focal length and a f/6.2 focal ratio, and a high Strehl ratio of .98. It also comes ...

Astronomy, a hobby that literally and metaphorically connects us to the infinite universe, can be as captivating as it is ...

Predictions are uncertain, but the solar system may be pushed farther from the galactic core or even ejected entirely from ...

An Australian team has developed CRACO, an innovative radio system that detects cosmic flashes and pulses of energy in real ...

FRBs are sporadic, intense flashes of radio wave energy that can be brighter than entire galaxies. In just thousandths of a ...

Explore the captivating journey of ancient Greek astronomy in which mythological tales and mathematical precision mix together.

In this episode, Dave Eicher invites you to go out and spot the elusive zodiacal light. Caused by light reflecting and scattering off dust in the plane of our solar system, one of the best times to ...

In just a few weeks, people in Arkansas will have the opportunity to explore some out-of-this-world sights at Hobbs State ...

You may have heard of the Very Large Telescope, but did you know it can function as a massive 200-meter-wide virtual telescope? Or that it outperforms many newer telescopes with its sheer scientific ...

A fascinating and immersive experience on the Big Island will send visitors on a thrilling journey to the Earth's prehistoric ...

I was completely thrown for a loop. I thought I was hallucinating for a second,’ a Jewish student enrolled in the class tells ...