On March 29, 1807, the German astronomer Heinrich Olbers discovered the asteroid Vesta. See how it happened in our On This Day in Space video series!
Satellite internet startup OneWeb has filed for Chapter 11 bankruptcy, a move that comes less than a week after the company launched nearly three dozen satellites into orbit.
Planets like Saturn's moon Titan, one of the most potentially habitable places in the solar system, could reveal their secrets to future telescopes.
Planetary scientists and astrobiologists are gearing up for a major survey process that will dictate NASA's priorities throughout the 2020s.
Visible above the southwest horizon in the early evenings, the constellation of Gemini, the twins is rich with celestial sights. Here's the story behind the "heavenly twins."
The "evening star" Venus will meet up with the waxing, crescent moon in the night sky this weekend. You can spot the celestial pair above the western horizon after sunset.