For the first time, astronomers have imaged dozens of belts around nearby stars where comets and tiny pebbles within them are ...

An unexpected television signal traced to an airplane led to a new method for pinpointing unwanted radio signals, as growing ...

A research team may have discovered a star with an exoplanet that is so fast that both will leave the Milky Way.

Discover the extraordinary Einstein ring discovered by the Euclid space telescope. A perfect ring of light encircling galaxy ...

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 ...

Join us for an unforgettable evening celebrating the beauty and importance of dark skies. Big Cypress National Preserve, designated an International Dark Sky Park in 2016 by the International Dark-Sky ...

This is a photo of a spider and a fly nebula taken for a total of 20 hours at the end of January in Berkshire, England. The ...

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

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 ...

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 ...

In a report released in October 2022, the American Astronomical Society (ASS) likened the impact of megaconstellations on astronomy to light pollution. The report said the sky may brighten by a ...