About 100 years after astronomer Edwin Hubble's discovered the "magnificent" spiral nebula, the Hubble Space Telescope and ...

New ground- and space-based infrared observations are giving astronomers a better handle on the true populations of red ...

The striking blue stars of the Leo P dwarf galaxy appear dashed across the lower right corner of this image from NASA's James ...

Explore the breathtaking beauty of the cosmos with these seven rare images of star clusters, captured by NASA's Hubble Space ...

A handful of planets in the solar system are expected to line up in the night sky for a few days in January 2025. Here's when ...

Both Venus and Saturn will be in the Aquarius constellation, the water bearer, during their close approach. To help spot it, ...

A black hole infamous for strange features has once again baffled astronomers, this time with rapid X-ray flashes. What could ...

If you’ve been a faithful reader of my Skywatch column, thank you! You also know how much I love the winter constellations ...

I have an absolute passion for the winter constellations that are now putting on their wonderful winter show in the ...

When you point a telescope toward the Pegasus constellation, you can discover a scene where the Milky Way stars and distant ...