A SpaceX Falcon 9 rocket delivered 49 Starlink satellites to orbit today (Jan. 19) and pulled off a landing at sea.
Reference Metal 3D printing can produce the most intricate rocket parts, using combustion-resistant material
On Jan. 18, 2002, the National Science Foundation formally opened the Gemini South telescope in Chile. See how it happened in our On This Day In Space video series.
How common are ice-covered planets like Hoth from "Star Wars," and might they be capable of hosting life? As usual, the answer is, it depends.
You can watch a nearly mile-wide asteroid make its closest Earth approach for the next 200 years today. Here's how.
The full Wolf Moon rises tonight (Jan. 17) at 6:48 p.m. EST (1148 GMT), marking the first full moon of the New Year.
Reference The universe was born with the Big Bang as an unimaginably hot, dense point. SPACE.com offers an overview of the universe and its history, age and structure.