By adhering to such stringent observation protocols, the court ensures that the date of Aïd el-Fitr remains accurate and in line with both religious traditions and astronomical practices. This ...

A partial solar eclipse was visible on Saturday across parts of the US, Canada, Europe, and Africa. The event created a ...

A partial solar eclipse on Saturday will make it look as if the moon has taken a bite out of the sun over parts of North ...

Prior to 2040, the last planetary quintuplet occurred in the year 1186, and according to Uptain, records show that the close ...

The next partial eclipse will happen in the early hours of March 29, with it being visible mostly in the northeast starting ...

For those eager to experience the event in detail, the Foundation of the Institute of Astronomy and Astronautics of Mallorca ...

What's on and in a star? What happens in an active galactic nucleus? Answering those questions is the goal of a proposed ...

Firefly’s Blue Ghost Mission 1 set a new benchmark for commercial lunar exploration, lasting longer than any previous private ...

Firefly Aerospace’s successful moon lander has yielded a trove of data that scientists will pore over for years.

China has put forth a proposal to construct a large radio telescope array on the far side of the moon. For the last few years ...

New images of the infant universe captured by the Atacama Cosmology Telescope (ACT) are the most precise "baby pictures" to ...

While millions of Earthlings watched the "blood moon" total lunar eclipse on March 13-14, the private Blue Ghost spacecraft caught an ultra-rare view of Earth blocking out the sun from the surface of ...