This free, AI-powered smartphone tool, developed by an astronomy educator, is designed to make astrophotography easy and ...

Contact an expert to book or discuss this tour. Stuart is an astronomy journalist who has devoted his career to presenting the complex world of astronomy to the general public. Stuart holds a ...

The XB-1 broke the sound barrier three times during its 13th and final test flight, which lifted off Monday from the Mojave ...

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 ...

It is not surprising that there are regions that are more densely populated by galaxies, and regions that are less populated.

The internet erupted in controversy over Felisa Wolfe-Simon and colleagues’ claim of a microbe thriving on arsenic. Nearly 15 ...

While many of her contemporaries are playing canasta, she’s releasing her 25th book. There’s no mystery to it, Tyler says: Start on Page 1, then keep writing. By Elisabeth Egan In Callan ...

NASA Scientists discover a fast-moving star and planetary system moving double our solar system speed through the Milky Way. Read more: <a href=" ...

"Yet, NASA will face a myriad of daunting budgetary, industrial, geopolitical, technical, and health and medical constraints ...

Pepper…and Salt ...

These are known as hypervelocity stars, with some moving faster than the escape velocity of the Milky Way of around 600 kilometers (373 miles) per second. There is another star that is almost as ...

On the outskirts of Cairo, a cutting-edge space lab was supposed to be the first in Africa to produce homegrown satellites.