Answer: For near stars, astronomers use a method called parallax. During Earth’s orbit, near stars seem to shift their position against the farther stars. This is called parallax shift. By ...

Astronomers have constructed the first detailed 3D map of the properties of cosmic dust in our home galaxy. For their map, the astronomers used 130 million spectra from ESA's Gaia mission, results ...

The Milky Way is one of the biggest in the observable universe: Even if you traveled at the speed of light, it would take 100,000 years to go from one end of our home galaxy to the other.

If you didn't catch the total lunar eclipse last night, you can take a look at these photos taken in Milwaukee and across ...

First, let's clarify: Wi-Fi is a way to wirelessly connect to the internet. Whether cooking in the kitchen or sitting on the couch, a Wi-Fi connection will get your devices online without plugging ...

When we observe distant celestial objects, there is a possible catch: Is that star I am observing really as reddish as it ...

The Madison area, southern and central Wisconsin should have good viewing as skies are forecast to be partly cloudy overnight ...

NASA’s newest space telescope rocketed toward orbit Tuesday to map the entire sky like never before — a sweeping look at ...

Pope Francis is improving and no longer in “imminent danger” from the infection he was hospitalized with nearly a month ago, a Vatican source said Monday. Here’s what ...

Astronomers used the powerful James Webb Space Telescope to sleuth out some of these objects, called brown dwarfs, in a vibrant star-forming region of our galaxy called the Flame Nebula. Brown dwarfs ...

Lake Superior doesn’t whisper—it roars with possibilities in Bayfield, Wisconsin, where the smallest city in the state ...

The Pier Plaza Restaurant offers waterfront dining where the lake provides both the view and the main course. Their ...