The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...

These popular astronomy questions, answered by Astronomy magazine, will help you better understand our universe - and share ...

From supermoons to an eclipse and star parties at national parks, these captivating celestial phenomena will get Americans ...

New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

How did the great modern scientific adventure related to the discovery and study of celestial bodies and the cosmos begin?

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.

It’s the most energetic particle of its kind ever discovered, and scientists have no idea where it came from. By Katrina Miller NASA and European scientists explain how they calculate the ...

The James Webb Space Telescope (JWST) is a glass to the past, revealing elements of the early universe. Over the past two ...

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 ...