Discovered last month by a telescope in Chile, the comet known as 3I-Atlas is only the third known interstellar object to pass our way.

Called by God to leave his homeland for an unknown destination, Abraham obeyed the call to set out for a country that was the ...

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another ...

Interstellar comet 3I/ATLAS shines in the sharpest view yet captured by the Hubble Space Telescope, helping astronomers determine the object’s size.

On one side are astronomers who use ground-based observatories to gather starlight from the depths of the universe. On the ...

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another ...

Mountain ranges, volcanic plains, and lots of craters make the Moon a target you’ll return to again and again.

For a structure like the Green Bank Telescope there’s a lot involved,” Joshua Moore explains. “The telescope itself has over ...

Does a video show a massive metallic UFO orb over a volcano in Mexico? No, that's not true: The round object in the video is ...

Outdoor Adventure also digs into Perseid meteors, a disc golf tourney/celebration at Ox Bow and more fun things to do.