Hubble Space Telescope mapped Andromeda, revealing a chaotic history shaped by mergers. A 2.5-billion-pixel mosaic shows 200 ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

The night sky has always played a crucial role in navigation, from early ocean crossings to modern GPS. Besides stars, the ...

Find out what's up in your night sky during January 2025 and how to see it in this Space.com stargazing guide. Looking for a telescope for the next night sky event? We recommend the Celestron ...

The discovery contrasts with earlier findings, which predominantly identified blue supergiants, which are among the brightest ...

In the night sky, it appears as a curved band of stars and what appears to be glowing clouds. The Milky Way is a spiral galaxy, and we're located in one of its arms, so what you're actually ...

This month the Sky at Night is focusing all its attention on one object M51 aka The Whirlpool Galaxy. Sitting approximately 30 million light years from Earth, this spectacular spiral galaxy was ...

Messier 31 is located 2.5 million light-years away from Earth and was a much bigger target in the sky than the galaxies ...

Stunning visuals took over the night skyline above Shoreditch as Londoners were treated to an incredible display massive 50ft hologram projected into the air. For an unforgettable two minutes, ...