European Southern Observatory Director General Xavier Barcons told Space.com that astronomers expect the project to brighten the sky by up to 10 percent around the observatory.

Incoming President Donald Trump will be inaugurated Monday. He has promised to crackdown on illegal immigration on his first ...

In this video I attempt to show you how we determine grade and efficiently and accurately prep our columns for building. The use of a story pole is key, as well as correctly identifying grade on every ...

The instrument is the Prime Focus Spectrograph, and it is one of the flagship instruments in the next era of the Subaru ...

Astronomers are raising concerns about the impact of light pollution from a renewable energy project on the world’s most ...

ESO estimates the complex will leak as much light pollution as a city with a population of about 20,000. Parts of the ...

Nature has always been a powerful source of inspiration, with inventors diving into the world around them for new ideas. From ...

If we want to build a more sustainable and efficient future ... which reflect light at precise angles to form pictures from any direction.This design proves useful to astronomers, who yearn for ...

Galaxies like the Milky Way grow by merging with smaller galaxies over billions of years, unlike dwarf galaxies, which have long been thought to lack the heft to attract mass and grow in the same way.

After months of extensive renovations, a space that once housed the Tamaqua YMCA will reopen as a day care center and ...

A team of astronomers led by University of Arizona researcher Catherine Fielder captured the most precise photographs of a ...

Astronomers, led by University of Arizona's Catherine Fielder, have captured groundbreaking images of a small galaxy, ...