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

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

The next great space telescope will study distant galaxies and faraway planets from an orbital outpost about a million miles ...

Telescopes are fun to point around the sky, but they’re even better when you have some idea of what you’re actually looking at. Experienced sky-gazers love nothing more than whipping out some ...

"We think every dense, dusty region that we see, and most of the ones we don't see, look like this on the inside — we just ...

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

Two NASA astronauts are currently hard at work in space, patching up an instrument called NICER (Neutron star Interior ...

Astronauts Suni Williams and Nick Hague completed pivotal maintenance tasks on the International Space Station in their ...

The Wide-Field Instrument (WFI), the primary instrument aboard NASA's Nancy Grace Roman Space Telescope, is a 300-megapixel ...

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

Building a DIY telescope with kids can spark a lifelong love for science and the universe. Not only is this project hands-on and educational, but it's also a budget-friendly way to introduce them ...

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 ...