This month, Oregon skywatchers have the chance to catch nature's fireworks show. The Perseid meteor shower runs from July 17 ...

Hidden among 400 Valencia orange trees in a 5-acre grove, the facility’s two telescopes have been used to study the sun for ...

The observatory has been used by countless professors, solar researchers, and students, to study the Sun,” says Angela ...

This edition of ON Culture was originally emailed to subscribers on August 1, 2025. To receive Leslie Dinaberg's arts ...

Stargazers across Jordan and the Arab world will be treated to a celestial spectacle on the nights of August 12 and 13, as the annual Perseid meteor shower reaches its peak, delivering up to 100 ...

Nestled in the Davis Mountains is one of the most important centers of learning in the world located in one of the most ...

Even with eclipsing binaries, measuring the properties of stars is no easy task. Stars are deformed as they rotate and pull ...

In a recent breakthrough, the James Webb Space Telescope (JWST), a joint mission by NASA, the European Space Agency (ESA), ...

Enjoy a nighttime adventure in Arizona State Parks with star parties, moonlight hikes, and so much more. These evening programs are expert-guided and tons of fun!

Since 2017, three interstellar objects have been spotted passing through our solar system: 1I/ʻOumuamua, 2I/Borisov… and just ...

Having two separate spacecraft flying independently but in such a way that one casts a shadow on the other is a challenging task. But future missions depend on scientists figuring out how to make this ...

The orbit of Ammonite (red line) and the orbits of the other three sednoids (white lines). Ammonite was discovered close to its perihelion, at a distance of 71 astronomical units (71 times the average ...