Space.com sat down with authors Kimberly Arcand and Megan Watzke about how to hold the cosmos in your hand. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

The universe is filled with galaxies — more than a trillion by some estimates — and we’ve only mapped a fraction of them. But answering some of the most pressing mysteries plaguing astronomers today, ...

Astronomers have produced the largest 3D map of the universe, which can be explored in an interactive VR video. In the process, they’ve uncovered some tantalizing hints that our understanding of ...

Agnikul Cosmos delivered the world's first 3D-printed single-piece rocket engine to the world, and the company has also test-fired the new tech that it may apply to multiple progressions in the space ...

Add Yahoo as a preferred source to see more of our stories on Google. A large swatch, like an open fan enlarges a section of faint light emitting from the lift. It has been over two decades since the ...

Hidden information in maps of galaxies spread across the universe could soon come forth, thanks to a new way of interrogating the data that preserves the three-dimensional nature of these maps. The ...

Dr. Mustapha Ishak-Boushaki, a theoretical astrophysicist at The University of Texas at Dallas, has spent his career seeking answers to some of the universe's greatest mysteries, including why the ...