The urban astronomy movement #PopScope has set up telescopes on sidewalks that have brought 26,000 people closer to the night ...

The Vera Rubin Observatory sits atop the mountain Cerro Pachón in northern Chile.

NASA has explored the space beyond Earth and our solar system with spacecraft like Voyagers 1 and 2, and how we’ve discovered ...

As scientists wait for the asteroid to reappear, its revised trajectory is now drawing attention to another possible target: ...