On Aug. 15, the CTAO LST Collaboration and the MAGIC Collaboration released findings from observations of OP 313, the most distant very-high-energy blazar ever recorded. The paper, published in ...

Tyrrell Park's free Star Party Friday features telescope views of the moon, stars and planets.

NASA’s Roman Space Telescope launches Aug. 30 aboard Falcon Heavy. Here’s everything to know about its mission to map ...

See composites created using James Webb Space Telescope and Chandra X-ray Observatory imagery. A pair of galaxies, a nebula, ...

Apophis will pass about 38,000 kilometers from Earth in 2029, giving scientists a rare chance to watch a large asteroid react ...

NASA's Nancy Grace Roman Space Telescope is scheduled for launch on August 30.

The Roman telescope is named after NASA's first chief astronomer. It is equipped with a 300-megapixel infrared camera, with a ...

The Pembina Valley Astro Club is getting ready to hit the road again this fall, bringing telescopes and opportunities to ...

On "The Florida Roundup," NASA's Jeremy Perkins talked about the goal of the telescope before its launch at the end of the ...

Comets are natural "time capsules," preserving ice and dust from the birth of the Solar System 4.6 billion years ago. Yet the ...

NASA’s Swift Observatory, which studies some of the most powerful explosions in the universe, is expected to burn up in the ...

Is asteroid Apophis ever going to hit Earth? For a while, people had reason to worry. When astronomers first spotted it back ...