We may receive a commission on purchases made from links. One of my nerd hobbies is astronomy. I love looking at the stars and imagining all the various worlds that are out there. Nebulae, whole ...

Forbes contributors publish independent expert analyses and insights. Barry Collins is a tech journalist writing about PCs, Macs and games. When you think of a telescope, you think of an enormous long ...

A whole universe of hidden galaxies lies just beyond what the eye can see. Thanks to a new generation of space telescopes, astronomers are now revealing these distant, dim worlds—some no bigger than a ...

ESA's Euclid space telescope has been providing valuable data from the depths of space for almost two years. With its help, the largest and most accurate 3D map of the universe to date is to be ...

This infrared view offers the clearest look yet at how dwarf galaxies merge, evolve, trade gas and ignite waves of new stars.

Astronomers using the Subaru Telescope in Hawaiʻi have discovered a massive planet and a brown dwarf orbiting distant stars.

Some of the dwarf galaxies discovered in the Euclid images. Credit: arXiv (2025). DOI: 10.48550/arxiv.2503.15335 ESA's Euclid space telescope has been providing valuable data from the depths of space ...