Blue Origin's reusable New Shepard spacecraft launched on a suborbital mission for NASA and other customers Wednesday (Dec. 11), carrying science and even student art and postcards into space.
The ESA has announced a mission to launch a four-armed robot to grab a single piece of space junk and drag it into the atmosphere.
China's giant, alien-hunting radio telescope is finishing its testing-and-commissioning phase, which has occurred over the past three years.
Is 2020 the celestial payoff year, in which astronomers finally confirm a "technosignature" coming from an advanced alien civilization?
The story behind an oddball sky glow endearingly named "Steve" is revealed in a new documentary. Here's why the light show captivated aurora chasers.
Earmark the next few evenings! Solar-system siblings Venus and Saturn will appear near each other in the night sky this week.
The cast and crew behind the popular futuristic space saga "The Expanse" visit a Blue Origin facility in a recent video published by Amazon Prime, the new home for the series.