The Andromeda galaxy is surrounded by a constellation of dwarf galaxies that are arranged in a highly lopsided manner. Analysis of cosmological simulations published in Nature Astronomy reveal that ...

Some series will never be able to change their protagonist. They may be able to have someone else in the lead role for a spin ...

The newly discovered comet, C/2025 F2 (SWAN), is racing toward the Sun, and it may not survive its closest approach.

Catch two transits of Io, spot sparkling star clusters, and view Mars at aphelion while the April Full Moon lights the sky ...

To see the new comet SWAN, Prof Zijlstra says to look northeast about an hour before sunrise. It should be visible at around 10 degrees above the horizon. According to EarthSky, the comet will move ...

Upon discovery, astronomers were surprised to discover that the comet was already quite bright, shining at a magnitude of 10.

Despite decades of searching for this signal, astronomers have yet to find it. The problem is that our Earth is too noisy, making it nearly impossible to capture this whisper. The solution is to go to ...

An hour after sunset, the bright planet Jupiter stands out in eastern ... small constellation Lacerta the Lizard, located between Andromeda and Cygnus. Although this little-known constellation ...

The attack on NASA is particularly focused on research into climate change and continues the trend, under both Republicans ...

Skywatchers throughout the Northern Hemisphere are enjoying views of the newly discovered Comet SWAN.