Born of x-ray astronomy, a novel handheld gamma-optical camera stands at the nexus of medical and industrial imaging. By ...

For years, the commercial space sector has been abuzz about the prospect of satellite "super constellations" in Earth orbit.

Scientists from the U.S. National Science Foundation National Solar Observatory and New Jersey Institute of Technology ...

In 1987, an enormous blue arc, thought to be hundreds of trillions of miles long, was first considered one of the largest ...

The Giant Magellan Telescope offers sharper images, efficient light use, and the ability to find Earth-like planets.

Researchers at the International Center for Radio Astronomy Research (ICRAR) made the discovery about galaxies by studying ...

These AI-powered smart binoculars provide crisp views of the sky and wildlife. But are they any good for stargazing?

That trend is perfectly illustrated by the DWARF 3 smart telescope from DwarfLab. Not long after I reviewed their DWARF II ...

There's no shortage of round celestial objects in our universe. Planets, moons and stars all exhibit lovely spherical shapes.

The green flash is a rare optical phenomenon above the horizon directly at sunrise or sunset. The color is caused by green ...

Moved to Boston, where he took a job appraising buildings for an insurance company. Became so fascinated with the buildings’ designs that he decided he would become an architect. Enrolled at the ...

The number of satellites orbiting Earth is rising fast, thanks to private companies such as SpaceX. But just how big will ...